Altra Industrial Motion provides drivetrain products for oil and gas applications including clutches, brakes, couplings, gearing, and air motors. They are committed to the oil and gas market and ensure component compatibility and optimized performance. Major OEMs rely on Altra's application knowledge and ability to analyze customer needs and apply new technologies.

1. Applications & Innovations
Oil and Gas Market

2. We’re committed to the
Oil and Gas Market
The companies of Altra Industrial Motion offer many critical
drivetrain products utilized in oil and gas applications including
clutches, brakes, couplings, gearing, belted drives, and air motors.
Altra Brands Deliver Value Throughout the Drivetrain
Altra Industrial Motion is positioned to provide OEMs with
exceptional drivetrain value by ensuring component compatibility
and optimized performance combined with time-saving,
single-source convenience.
Extensive Technical Experience in Oil & Gas Applications
Major OEMs routinely rely on the vast oil and gas application
knowledge of Altra’s engineering teams that collaborate to
thoroughly analyze specific customer applications and then apply
the latest technologies in design, materials and manufacturing.

3. New Compact Svendborg Braking System
Provides Superior Performance in
Tough Oil & Gas Applications
Application ProfileApplication Profile

4. • A solution was required to meet a growing industry demand for
drawworks and winch brakes that fit in increasingly narrow, limited
spaces.
• Svendborg’s extensive oil and gas market application knowledge,
together with their operational agility, allowed the engineering team
to develop a new series of double-piston brakes.
• Svendborg’s proven single-piston brake technology was
incorporated into a newly designed dual-position housing (yoke).
• The new yoke is made of steel instead of cast iron, which allows the
brakes to be used where DNV OS-E101 DP, ABS-CDS or API-7K
SR2 -20 requirements must be met.
• The flexible double-piston disc calipers can be manufactured to
perform as direct acting fail-safe brakes or as active brakes with a
clamping force range of 40,000 – 400,000N, depending on model.
New Compact Svendborg Braking System
Provides Superior Performance in
Tough Oil & Gas Applications
www.svendborg-brakes.comP-7758-SV.pdf

5. Wichita Clutch Composite Jackets
Save Precious Fresh Water on
Offshore Oil & Gas Drilling Rigs
Application ProfileApplication Profile

6. • Offshore oil rigs operate in harsh, isolated locations where fresh water
supplies from shore or tankers can be very unreliable. The cost of fresh
water on these rigs is very expensive. On-board fresh water storage
capacity is typically only around a weeks supply.
• Large, heavy-duty brakes used on offshore platform draw works and
anchor winches require significant amounts of water to cool the units
during operation. Most brake designs use cast iron water jackets to
circulate water through the brake for cooling.
• Wichita engineers utilized cutting edge technologies and state-of-the-art
composite materials to develop a corrosion-resistant, salt water friendly
jacket design for use in their line of AquaMaKKs™ clutches and brakes.
• New jackets provide Improved channeled water flow - achieved via
grooved design molded into the jacket for enhanced cooling capability.
• Composite material reduces overall clutch weight – critical for weight
restricted applications.
Wichita Clutch Composite Jackets Save
Precious Fresh Water on Offshore
Oil & Gas Drilling Rigs
www.wichitaclutch.comP-7920-WC.pdf *Source: www.globalchange.umich.edu

7. Drawworks

8. Drilling Rig Drawworks
Problem:
A major drawworks manufacturer asked Wichita to provide a
simplified, cost-effective dual-function braking solution for
use on land-based drilling rigs. The primary static parking
brake had a required torque rating sufficient to hold 750,000
lbs. on 12 lines.
Solution:
Wichita developed an AquaMaKKs™ water-cooled brake
featuring a dual-action assembly that provides both spring-
set failsafe parking and precision tension braking capability in
one unitized assembly.
• Unique dual-action assembly
• 3,400 HP dynamic tensioning
• Non-corrosive composite water jackets for reduced weight
• Simple visual inspection and easy maintenance
• Dual actuator assembly can be easily retrofit onto existing
single actuator brakes
Application Profile
Dual Actuator AquaMaKKs Brake

9. Offshore Drilling
Rig Drawworks
Problem:
A robust braking solution is needed to provide both parking
and tension braking capability on some offshore drilling rig
drawworks applications.
Solution:
The AquaMaKKs™
dual actuator water-cooled brake from
Wichita Clutch is ideal for use on this offshore drilling rig
drawworks application. The dual-function unit provides both
spring-set failsafe parking and precision tension braking
capability in one compact assembly. The unit serves as a
primary static parking brake with a torque rating sufficient to
hold 750,000 lbs. For the dynamic tensioning mode, Wichita’s
patented balanced flow non-corrosive water jackets can absorb
up to 3,400 HP, allowing faster operation when compared to
competitive units. The assembly can be easily retrofit onto
existing single actuator brakes.
Application Profile
Wichita Dual Actuator AquaMaKKs Brake

10. Application Profile
Drilling Rig Drawworks
Problem:
A leading manufacturer of drawworks used on land-based
and offshore oil and gas drilling rigs required rugged gearboxes
that could perform reliably in tough environments. The
drawworks gearbox drives a winch drum which raises and
lowers the drill head during exploratory hole drilling.
Solution:
Based on their reputation for high-quality, heavy-duty gearing
solutions, Nuttall Gear was selected to manufacture the custom
reducers. One of the engineering challenges was to develop oil
seals that would perform at the high input shaft speeds up to
3000 RPM.
• Custom enclosed reducer with high-performance oil seals
• 10:1 reduction ratio
• 1500 HP @ 800/3000 RPM input rating
• Pressure lubricated bearings
Custom Gearboxes

11. Offshore Drilling
Platform Drawworks
Problem:
Robust gearbox solutions are required to withstand harsh
conditions on offshore oil rig drawworks applications. These
gearboxes are shaft-mounted between the drawworks drive
motor and winch drum that raises and lowers the drill head
during drilling operations.
Solution:
Recognized as a leader in heavy-duty gearbox technology,
Nuttall Gear routinely designs and manufactures custom
reducers for offshore and land-based drawworks applications.
Nuttall enclosed drawworks reducers feature:
• Input horsepower range from 1,000 to 3000 HP
• Reduction ratio of 10:1
• Dual or single input shafts
• Fabricated steel housing
• Pressure-lubricated bearings
Custom Gearboxes
Application Profile

12. Drilling Rig Drawworks
Problem:
A major drawworks OEM needed reliable powertrain components
for a new series of gear-driven AC drawworks used on land-based
drilling rigs. The units are designed for operational
efficiency with less weight, a compact footprint and reduced noise
and vibration. The drawworks is a winch that raises and lowers the
drill head as sections of pipe are added during the drilling
operation. The OEM contacted Wichita Clutch, based on previous
successful collaborations.
Solution:
• Wichita Clutch configured a 36" low inertia spring set brake
(LI-SSB) with a torque capacity of 840,100 lb.in. (94,916 Nm) @
75 PSI to provide smooth, controlled (fail-safe) emergency stops
without damaging the drawworks.
• Nuttall Gear manufactured custom shaft-mounted gearboxes
with an input rating of 1500 HP @ 800/2400 RPM and a 10:1
reduction ratio. Units featured a self-contained lubrication system.
Application Profile
LI-SSB Brakes and Custom Reducers

13. Application Profile
Marine Gearboxes
Problem:
One of the world’s largest offshore drilling contractors
needed a clutch for use in their multi-speed drawworks
gearboxes.
Solution:
Industrial Clutch supplied Model HC clutches which are
designed for marine applications including drawworks,
winches and propulsion.
• Unique patented key seal allows for the use of standard
O-rings and improves the ease of installation
• Forced oil-cooling provisions for high energy engagements
• Disc-Pac cores are designed using extra heavy plate
thicknesses to maximize torque and heat capacity
• Oil immersed and dry friction models available
• Various sizes available with up to 515,000 lb.in. static
torque rating
Model HC Clutches

14. Oil Rig Drawworks
Problem:
American Block, a Texas-based global leader in the
manufacturing and development of oil drilling equipment,
needed an API 7K certified braking solution for a new
drawworks design with the capability of operating in
temperatures as cold as -20˚C (-4˚F). The brakes were
required to function in emergency stopping, standard parking,
and controlled load transfer modes.
Solution:
To meet the application specifications, Svendborg supplied
a complete braking system consisting of two BSFH 520 SR2-
20˚C spring-applied, hydraulically released caliper disc brakes
operated by a custom single-channel, ATEX-certified hydraulic
power unit.
• 193,827 ft.lbs. (262,856 Nm) static brake torque holding cap.
• Operating range between -20˚C to +55˚C (-4˚F to 131˚F)
Application Profile
BSFH 520 Braking System
Application Profile

15. Offshore Oil Rig Drawworks
Problem:
A major drilling OEM needed a braking solution for an AC
drawworks used on an offshore oil rig. The brakes act on a disc
positioned on the drawworks cable drum to provide standard
parking and emergency stopping functionality.
Solution:
To meet the challenging application requirements, Svendborg
Brakes supplied a braking system consisting of BSFH 500
dual-spring, hydraulically released caliper disc brakes and a
hydraulic power unit.
• 193,827 ft.lbs. (262,856 Nm) max static brake torque holding
capacity
• Operating range between -20˚C to +70˚C (-4˚F to +158˚F)
• API 7K certified
Application Profile
BSFH 500 Series Brakes
Application Profile

16. Top Drives

17. Offshore Drilling
Rig Top Drive
Problem:
A leading global manufacturer of oil and gas drilling equipment,
needed a robust coupling solution for use on its 1,000 ton top
drive. The 2,000 HP drive utilizes two AC motors, suspended
from the rig’s mast, to rotate the drill string of pipe sections into
the well hole. As the long pipe string drills down deeper into the
sea floor, the top drive is repeated lifted to insert 2-3 additional
25-32 ft. long pipe sections at a time. The process is reversed
when the pipe string needs to be removed from the drill hole.
Solution:
To meet the customer’s demanding specification requirements,
Ameridrives supplied a custom 11” diameter gear coupling with
fully-crowned gear teeth and a peak torque rating of 397,225
in.lbs. (44,880 Nm). The top drive couplings are used to connect
the drive motors and gearbox to the drill string.
Application Profile
Custom Amerigear Couplings

18. Drilling Rig Topdrive
Problem:
A leading global manufacturer of drilling rigs and oilfield
equipment required a topdrive braking solution for a new
750-ton land-based rig. The brake provides dynamic emergency
stopping and static holding of the topdrive during drilling
operations. The brake needed to be ATEX-certified and had to
accommodate high disengaged running speeds while
providing a high torque capacity in a compact space envelope.
Solution:
Wichita engineers developed the 118VM brake, a hydraulic
pressure applied, single plate unit designed for high-energy
dynamic stopping and parking in vertical-shaft mounted
applications.
• Certified for ATEX Zone 1 CAT II, Gas B, T3
• 12.0 kNm (8850 lb.ft.) dynamic torque
• Capable of handling repeated dynamic stops in succession
• 140 bar (2030 PSI) operating pressure
Application Profile
118VM Plate Brake

19. Offshore Drilling Rig Topdrive
Problem:
A rugged solution is required for topdrive braking applications
on offshore drilling rigs. The brake provides dynamic emergency
stopping and static holding of the topdrive during drilling
operations.
Solution:
The Wichita Clutch 118VM brake is a hydraulic pressure-
applied, single-plate unit built specifically for high-energy
dynamic stopping and parking in vertical-shaft-mounted topdrive
applications. It accommodates high disengaged running speeds
while providing a high torque capacity in a compact space
envelope. The brake has the ability to handle repeated dynamic
stops in succession.
• 25.2" (640 mm) diameter
• 140 bar (2030 PSI) operating pressure
• 12.0 kNm (8850 lb.ft.) dynamic torque
• Certified for ATEX Zone 1 CAT II, Gas B, T3
Application Profile
118VM Plate Brake

20. Winches & Cranes

21. Offshore Oil Platform
Mooring Winches
Problem:
High performance brakes were required to provide heavy-duty
tension control on new mooring winches being installed on
retrofitted offshore oil platforms in the Gulf of Mexico.
Solution:
Wichita Clutch AquMaKKs water-cooled brakes feature
patented, non-metallic, salt-resistant composite water jackets
for exceptional corrosion protection in the harsh offshore
environment.
• 36-inch model brakes were provided, with up to 3,400 HP
• Highest heat dissipation in the industry
• Simplified design for easy disassembly/reassembly
• Marine grade materials are standard, no options needed
• Mounting pattern enables replacement with no design change
Application Profile
AquaMaKKs Water-Cooled Brakes

22. Mooring of Sub-Sea
Oil Exploration Rigs
Problem:
Heavy-duty brakes are required on semi-submersible oil rigs
for both tensioning and static holding of mooring cables that
keep the exploration rigs in position during drilling.
Solution:
Dual-acting, water-cooled Wichita Clutch Kopper Kooled
brakes can be installed on mooring winches. One brake
replaces the functions of two; a slipping brake to control the
cable payout during mooring and a static holding brake for
after cable anchors are laid.
• Up to 200,000 Nm of torque – with 50% increase if required
• Patented jackets coupled with copper wear plates for
precise stopping/tensioning capability
• Very high heat dissipation
Application Profile
Wichita Kopper Kooled Brakes

23. Offshore Platform
King Post Cranes
Problem:
A major global manufacturer of oil and gas drilling rigs and
equipment required a winch braking solution for its king post
cranes with lifting capacities up to 2,720 metric tons. The
heavy-lift cranes are used to transfer equipment from support
vessel decks to the platform deck. They also raise and lower
equipment to and from the seabed. The brakes are used for
static holding and emergency stopping.
Solution:
Wichita Clutch provided spring-set, air released 136H brakes to
meet the winch application requirements. Positioned on the
winch cable drums, the brakes have a slip torque capacity of
400,000 in.lbs. (45,193 Nm). Spring-set actuation assures quick,
smooth stops. Units feature cast iron construction and thicker
friction discs for longer wear life. Brakes were supplied with
materials traceability documentation and Charpy impact test
results.
Application Profile
Spring-Set Brakes

24. Jackup Oil Rig
King Post Cranes
Problem:
A major manufacturer of offshore oil and gas rigs needed
robust disc brakes for king post cranes installed on one of its
larger mobile, self-elevating (jackup) platform models. Each rig
features five DC motor-driven cranes with available lifting
capacities up to 68 metric tons. Each crane’s triple redundant
braking system includes a disc brake and a drum brake
combined with dynamic motor braking. The disc brake provides
parking/holding and emergency braking functionality.
Solution:
Upon careful review of the application, Svendborg supplied
BSFH 520 mono-spring applied, hydraulically-released caliper
disc brakes for each of two hoists on each of the five cranes.
• 49,008 lb. (218,000 N) clamping force
• Operating range between -20˚C to +55˚C (-4˚F to 131˚F)
• DNV certified
Application Profile
BSFH 520 Brakes
Application Profile

25. Drilling Platform
Pedestal Cranes
Problem:
A leading global crane OEM needed high quality limit switches
for use on its line of heavy lift offshore cranes with lifting
capacities up to 2000 tons. The specialized cranes are mounted
on a kingpost and pedestal that supports the crane’s rotating
upper structure. Each crane features a primary (main) hoist and
auxiliary hoists with lower lifting capacities than the main hoist.
Solution:
The OEM selected Stromag Series 51 limit switches based on
the unit’s high quality and competitive cost. The switches are
installed on each of the crane’s hoists as safety devices that set
the precise travel range of the hoist. The switches ensure the
safe stopping of the cranes cable (rope) preventing potential
load and rig damage. The upper limit of hoist travel is set using
a hook-operated limit switch. A limit switch mounted to the cable
drum sets the hoist’s lower limit of travel.
Application Profile
Series 51 Limit Switches

26. Drilling Rig OAC
Gantry Cranes
Problem:
A reliable limit switch solution was needed for use on offline
activity cranes (OACs) installed on oil and gas drilling rigs.
Positioned away from the paths of the platform’s heavy lift
cranes to avoid interference, OACs lift and rack drill pipe, tubing
and casing. The gantry crane’s trolley system combines lifting
and lateral motion to save time and increase productivity. The
limit switches provide safe emergency stopping of the crane’s
hook as it raises and lowers during operation.
Solution:
Stromag Series 51 limit switches were the ideal choice to meet
the crane application requirements. These geared cam limit
switches are universal, mechanical switchgear. They are often
used where angles or distances cannot be limited directly by
switchgear, but only indirectly on the basis of the measured
angle of rotation such as limiting the hook lift of a crane hoist.
Application Profile
Series 51 Limit Switches

27. Offshore Drilling
Rig BOP Winch
Problem:
A leading crane OEM required caliper brakes for blowout
preventer (BOP) winches utilized on offshore drilling rigs. The
overhead cranes raise, lower and store the large, heavy BOP
stacks comprised of a series of high-pressure valves. The
crane’s winch travels along the top of two parallel beams. The
brakes provide emergency stopping and holding of the load in
the case of a power failure. Multiple caliper brakes act on a disc
flange-mounted directly to the winch’s cable drum.
Solution:
To meet the emergency braking requirements, Stromag supplied
Model SH18 hydraulic caliper disc brakes with 180 kN of dynamic
braking force. The spring actuated, hydraulically-released brakes
feature lining wear indicators and opening proving switches. All
SH Series brakes are ATEX certified and have DNV, ABS and
Lloyd’s Register type approval.
Application Profile
SH18 Brakes

28. Drilling Platform
BOP Winches
Problem:
A major global oil and gas OEM needed a caliper braking
solution for blowout preventer (BOP) cranes installed on
offshore drilling platforms. The cranes raise, lower and store
the large, heavy BOP stacks that are comprised of a series of
high-pressure valves. The crane’s winch travels along the top
of twin parallel beams. Multiple caliper brakes act on a disc
flange-mounted directly to the low speed side of the winch’s
cable drum. The brakes provide emergency stopping and
holding of the load in case of a power failure.
Solution:
Stromag supplied Model SH25 disc brakes to meet the fail safe,
emergency, braking demands. Each of the spring actuated,
hydraulically-released brakes provide 250 kN of dynamic
braking force. All SH Series brakes are ATEX certified and
have DNV, ABS and Lloyd’s Register type approval certificates.
Application Profile
SH25 Brakes

29. Drilling Rig Lifeboat Winches
Problem:
A leading manufacturer of lifeboat systems needed a reliable
winch brake solution that could withstand the extreme conditions
on offshore drilling platforms. The lifeboats are suspended from
dual cables hooked to the fore and aft of the enclosed vessel.
The disc brakes are positioned on the winch’s cable drums to
keep the stored lifeboats locked in place. In an emergency, after
the boat is loaded, the brake is released to allow gravity to safely
lower the boat. The brake also engages to prevent free fall in the
event of a power failure to the electric winch by providing
controlled braking as the boat continues to descend.
Solution:
Svendborg Brakes provided BSFI 200 Series spring applied,
hydraulically-released caliper brakes. The brakes spring packs
are sized to meet individual application requirements, up to
12,920 N clamping force.
Application Profile
BSFI 200 Brakes
Application Profile

30. Heavy Lift Offshore Cranes
Problem:
A leading global heavy lift crane OEM needed an economical
braking system for large mast cranes typically installed on
semi-submersible and surface crane vessels. The brakes,
installed on the crane’s drum, provide emergency stopping and
holding functionality on the main hoist, auxiliary hoist and boom.
Solution:
Stromag designed an economical braking solution comprised of
Model SHD1 caliper brakes along with a balanced disc and hub.
A hydraulic power pack is often included. The new system
offers many advantages that provide quick and easy installation
for the engine manufacturer and the OEM. The braking system
is mounted directly to the rear of the motors.
• Modular Stromag SHD1 braking systems are factory-tested
and delivered with 1 or 3 calipers.
• If crane load or speed needs to be increased, up to 5 calipers
can be mounted on a 445 mm dia. disc
Application Profile
Model SHD1 Modular Braking Systems

31. Pump Jacks

32. Oil Well Pump Jacks
Problem:
An oil drilling company wanted to replace the mechanical (cam
over center) clutches on a large number of its pump jacks
operating in various oil fields with a new clutch solution. The
existing manually operated PTOs required a worker to visit each
individual pump jack in order to engage and disengage the drive
motor using a lever-actuated cam. This was a very time-
consuming, costly and, often, dangerous process since many of
the pump jacks were located in harsh, remote areas.
Solution:
After careful analysis of the application, Warner Electric
engineers developed a modified SF Series drop-in replacement
clutch. The electrically powered clutch was packaged with a
custom tapered hub to fit within the customer’s existing SAE bell
housing, while also utilizing the customer’s existing drive ring
and shaft.
• Convenient remote operation
• Does not require air or hydraulics
Application Profile
SF Series Bell Housing Clutch

33. Oil Field Pump Jack
Problem:
An engine manufacturer requested a clutch for use on oil field
pump jacks. The clutch needed to serve two purposes. First, it
allows the engine to restart without the load after maintenance
is completed. Second, if the oil level of the well falls below the
suction tube, the engine is clutched to allow the oil level to
recover.
Solution:
Warner Electric developed a modified CMS (Commercial
Mag Stop) clutch to meet the OEMs function and performance
requirements.
• Bearing mounted with steel friction plates
• Includes a double groove pulley to accommodate twin V-belts
that drive the pump shaft
• Low cost solution
• Designed for easy install/replacement
• Instant on/off
Application Profile
Modified CMS Clutch

34. Oil Field Pump Jack
Problem:
A pump jack in Wyoming experienced premature failure of
competitor V-belts leading to increased replacement cost and
production downtime.
Solution:
The drive system was redesigned utilizing TB Wood’s
Premium V-belts. Due to the high power density of the
Premium belts, the sheave width was reduced and a fewer
number of belts were required.
• Even in the extremely cold, exposed environment during the
harsh winter conditions, belt life increased 33% leading to
longer time span between belt replacements
• A double layer fabric cover creates maximum abrasion
resistance that protects against wear caused by airborne
dust and particles
Application Profile
Premium V-Belts

35. Mud Pumps

36. Drilling Rig Mud Pump
Problem:
A drilling rig operator in Texas was experiencing issues on
their mud pump drives. The mud pump was driven by two
1000 horsepower motors, each configured with two 4-strand
8V-belts. After investigation, it was determined that the drive
was not sized properly using standard V-belts.
Solution:
The standard belts were replaced with TB Wood’s Premium
V-belts in the same sheaves. The drives did not have to be
redesigned and drilling promptly resumed without further
issue.
• Premium belts can handle 1.4 to 2.2 times more
horsepower than the equivalent size standard V-belt
• Unique curve design
• Aramid tensile cords utilized in TB Wood’s Premium belts
provide extraordinary strength, durability, and dramatically
less stretch than standard cross sections
Application Profile
Premium V-Belts

37. Application Profile
Mud Pump Agitators
Problem:
A mud pump agitator manufacturer was looking for an
alternative to their existing gearboxes. Mud serves as a
lubricant in drilling bore holes during oil and gas exploration.
The agitator impellers maintain uniform fluid/solid mud
consistency.
Solution:
Boston Gear supplied a Series 2000 right angle helical bevel
gear drive for customer testing. The customer was particularly
interested in the unit’s unique mounting registers and keyless
tapered bushings that allow for fast and easy installation.
• Torque range from 71 in.lbs. (8 Nm) to 46300 in.lbs. (5231
Nm)
• Unique rounded housing surfaces for easier cleaning
• Dimensional drop-in replacements for major competitive
products
• Premium acrylic paint pigmented with 316 stainless steel flake
for high corrosion and abrasion resistance
Series 2000 Helical Bevel Gear Drive

38. Hydraulic Fracturing
Pumps

39. Hydraulic Fracturing Pumps
Problem:
A leading global manufacturer of pressure pumping
equipment for oil and gas applications needed a replacement
heavy-duty driveshaft for its 2500 HP diesel-powered frac
pump unit.
Multiple truck-mounted pump units, connected to a manifold,
combine together to force a water, sand and chemical mixture
under high pressure into a mile deep 8” diameter drilling pipe.
The driveshaft connects the diesel engine’s transmission to a
quintiplex positive displacement 4-cylinder pump. The OEM
was experiencing reliability and delivery issues with their
existing driveshaft, causing costly production delays.
Solution:
Ameridrives supplied Model J6500 driveshafts with a torque
rating of 45,000 Nm (33,188 lb.ft.) to meet the challenging
application requirements. Rugged-duty J-Series driveshafts
are specifically designed to provide years of reliable
performance at tough hydraulic fracturing drill sites.
Application Profile
J-Series Driveshafts

40. Mobile Hydraulic Fracturing
Pump System
Problem:
A major manufacturer of truck-mounted hydraulic fracturing
pump units needed reliable couplings for use on the engine
cooling fan drives.
Solution:
TB Wood’s Dura-Flex WE50 couplings were selected over
competitive units due to their superior performance and
weatherability of their urethane elements in rugged oil field
operating environments.
• Couplings are mounted to a vertical motor shaft that drives
a cooling fan for the main engine
• High parallel and angular misalignment ratings
• Couplings feature torque rating of 7,650 in.lbs.
• Highest operating range of -40°F to 200°F
• High moisture and chemical resistance
Application Profile
Dura-Flex®
Couplings

41. Oil & Gas Truck-Mounted
Pumps
Problem:
A leading oil and gas OEM needed a torque-dense disconnect
coupling for pumps utilized at hydraulic fracturing sites. The
truck-mounted pumps are driven by energy efficient electric
motors instead of traditional diesel engines. The coupling
is installed between a 5,000 HP motor and the pump. The
coupling allows the pump to be disconnected from the drive
motor to prevent drivetrain damage during vehicle transport.
Solution:
Ameridrives was contacted by the OEM’s consulting engineer
to provide a coupling solution. After review of the application,
Ameridrives supplied Amerigear FDC flexible gear couplings
with a torque rating of 551,000 in.lbs.
• Flanged-sleeve, double engagement disconnect couplings
with shifting collars are designed to meet quick connection
or disconnection application requirements.
Application Profile
Modified Amerigear Couplings

42. Specialty Vessels

43. Application Profile
Crew/Supply Vessels
Problem:
Reliable universal joints were required to serve as the main
drive shafts on two models of marine vessels used to ferry
crews and supplies to drilling platforms in the Gulf of Mexico.
The challenging issues in this application were that the shaft
systems varied in length from 196 to 240 inches, and each
shaft passed through a watertight bulkhead which required a
sealing system to isolate each hull section in case of damage.
Solution:
With extensive marine engineering expertise, Ameridrives
Power Transmission selected the correct layout and locations
of components and was able to provide complete assemblies.
• Peak torque 486,750 lb.In. (55,000 Nm)
• Long service life in continuous operation
• Exclusive roller bearings prevent skewing
Americardan 3265 Universal Joint

44. Diving Support Vessel
Problem:
A leading winch manufacturer asked Wichita to provide
brakes that can withstand the salt water environment of
deck-mounted mooring winches on diving support vessels
(DSVs). The brakes are part of a 4-point, computer-
controlled mooring system that maintains the ships position
over a dive site.
Solution:
Wichita developed the AquaMaKKs LI-SSB which has been
specially modified to withstand highly corrosive sea spray
and direct seawater splash prevalent in marine deck areas.
• Low inertia, air-cooled, spring-set, air tube release, high-
torque brakes
• Units serve as stop-and-set parking brakes to hold the
vessel in precise position
• In the event of power loss, the brakes are calibrated to
provide a controlled emergency stop which prevents vessel
drift while protecting drivetrain components
Application Profile
AquaMaKKs LI-SSB Brakes

45. Anchor Handling
Vessel Winches
Problem:
Several heavy-duty clutches and brakes were required for use
on a large load winch drive system aboard an anchor handling
tug supply (AHTS) vessel. The vessel features a large
diameter drum, 600 ton capacity winch and two smaller
diameter drums, 500 ton capacity winches which all
accommodate cable up to
3 in. diameter.
Solution:
Wichita supplied Kopper Kool clutches which provide
enhanced operational safety due to their ability to slip under
torque overload during snag conditions. In rough seas, the
clutches slip to provide wave compensation while reducing
overload/strain on the winch drive system.
• (3) KKC 336H Kopper Kool Clutches with 112,500 ft.lb.
torque • (6) LKBH 217 Spring Set Brakes with 74,460 in.lb.
torque
Application Profile
Wichita Kopper Kool Clutch

46. LNG Ship Compressor
Problem:
A leading global designer and builder of marine and offshore
liquid gas plants needed a new cost-effective coupling solution
for use on a reciprocating compressor onboard an LNG ship.
Two couplings are used on the compressor drivetrain to connect
the electric motor to the gearbox and the gearbox to the
compressor. The previous couplings, which were costly and very
heavy, had a spacer machined from solid steel.
Solution:
Bibby Turboflex provided custom Torsiflex disc couplings with
fabricated plug-in spacers and taper lock bushings to meet the
challenging customer specifications and tight delivery timeline.
Torsiflex couplings are specifically designed for compressor,
pump, fan and blower applications.
• Fabricated welded steel spacers with a butt welded joint
significantly reduces overall coupling weight and mass, which,
in turn, increase bearing life.
Application Profile
Torsiflex Couplings

47. FPSO Vessel Pump
Problem:
A leading industrial pump manufacturer needed high-performance
couplings for a topside sea water injection pump package used
on-board a floating production, storage and off-loading (FPSO)
ship. The massive oil and gas refining vessel, with a 2M barrel
capacity, is positioned over the Egina deepwater oilfield, 150 Km
off the shore of Nigeria. The couplings connect the electric drive
motor to the gearbox and gearbox to a 7-stage centrifugal pump.
Solution:
The pump OEM contacted Bibby Turboflex for its extensive
coupling engineering expertise, quality manufacturing and
reasonable lead times. Bibby supplied modified standard
Turboflex HF Series disc couplings with tapered bores to meet
the challenging application requirements.
• Torsionally-tuned spacers for reduced stiffness
• Machined hubs to suit customer shaft end details.
• API 671 & ATEX compliant
Application Profile
Turboflex HF Series Disc Coupling

48. Workboat Fire Pumps
Problem:
A leading marine and industrial powertrain manufacturer
needed a clutch solution for a new diesel engine remote
PTO assembly used on workboats, tugboats, supply boats
and dredging equipment which typically require 300 HP to
500 HP hydraulic and fire pumps.
Solution:
The Warner Electric SFC-1525 stationary field clutch was
chosen for the new PTO due to it’s size and design, it’s
remote electrical activation and Warner Electric’s reputation
for cost-effective reliability.
• The complete shaft-mounted assembly consists of an
SFC-1525 clutch (with splined hub and adaptor and taper
lock bushings), a torque limiter, a coupling and bearings.
• 700 ft.lbs. (949 Nm) static torque
• Economical, compact package
Application Profile
SFC-1525 Clutch

49. Compressors

50. Screw Compressor
Problem:
A series of special couplings were required by a major
reciprocating and screw compressor OEM that designs
packages for natural gas downstream, midstream and
upstream processing. The couplings were needed for large,
motor-driven screw compressors (2,675 kW @ 1,493 RPM)
being built for use in a gas field in Australia.
Solution:
Altra Couplings engineers reconfigured the spacers on
Torsiflex couplings (utilizing heat treated alloy steel) to reduce
stiffness so the system would not operate at or near torsional
resonance. The coupling had a 221,275 in.lb. torque rating. A
Torsi-Lock hub was also incorporated on the compressor side
of the couplings, which can be easily installed and removed for
routine compressor seal maintenance.
Application Profile
Torsiflex Couplings with Torsi-Lock®
Hubs

51. Gas Recovery
Compressor Package
Problem:
A major global gas compressor OEM needed reliable couplings
for a new gas recovery reciprocating compressor package. The
multi-stage unit featured a preliminary motor-driven flash gas
compressor scrubber and two motor-driven flash gas
compressors. Three different couplings were required to connect
each electric motor and associated compressor.
Solution:
The OEM contacted Bibby Turboflex based on a long history of
successful collaborations. Bibby provided modified API 670 and
ATEX compliant Torsiflex disc couplings to meet the application
specifications.
• Bibby worked directly with the Ship & Offshore Classification
Society and its inspectors to reduce lead times while ensuring
that the couplings met the DNV compliance requirement.
• Special-machined hubs meet customer shaft end requirements
Application Profile
Torsiflex Disc Couplings

52. Petrochemical Plant
Compressors
Problem:
The largest turbomachinery OEM in China, Shenyang Blower
Works (SBW), needed an economical, high performance coupling
solution for compressor applications used at an anhydrous
ammonia (NH3) fertilizer processing facility.
Solution:
Altra Couplings engineers, together with a local distributor,
collaborated with SBW to develop custom versions of the new
Turboflex Plus high performance disc coupling for each of the
specific compressor train applications within the plant.
• Models were designed with lengths up to 60.3 in., max. speeds
up to 11,000 RPM, and max. torques up to 70,000 Nm.
• Creative engineering, state-of-the-art manufacturing capabilities,
plus higher volumes achieved by combining various product
technologies yielded a cost-reduced coupling that meets market
demands for high performance at an economical price.
Application Profile
Turboflex Plus Disc Couplings

53. Natural Gas Compressors
Problem:
Empty subterranean salt domes were being used as a
storage space for natural gas. Unique couplings were
required for the facility’s two 10,000 HP compressors used to
pump the gas into and out of the domes.
Solution:
TB Wood’s provided two custom-designed couplings which
featured a 10 million in.lb. rating, a 36 in.dia. bolt circle, and
weighed 10,000 lbs. each.
• Two of the largest TB Wood’s couplings ever built
• Motors rated at 7,500 HP at 180 RPM or 10,000 HP
at 360 RPM
• Superbolt® Torquenuts® bolts incorporated for use with
standard half-inch drive torque wrench
• TB Wood’s, Ameridrives, and Bibby all contributed in this
successful product design and development process
Application Profile
Custom-designed Disc Coupling

54. Refineries

55. Altra High-Performance
Coupling Technology Provides
Economical Solution for
Turbomachinery Applications
Application ProfileApplication Profile

56. • High-performance couplings are a critical component on turbomachinery
drivetrains that reach speeds in excess of 20,000 RPM. The couplings
connect turbines and motors to compressors in oil and gas refineries
and petrochemical facilities.
• Due to increasing competitive pressure to control costs, OEMs have
recently begun to seek out more economical coupling solutions.
• Creative thinking by Altra coupling’s engineering team, state-of-the-art
manufacturing capabilities, plus higher volumes achieved by combining
various products yielded the new Turboflex Plus, a cost-reduced disc
coupling that meets market demands for high performance at an
economical price.
• Turboflex Plus couplings combine proven Bibby Turboflex and
Ameridrives®
Ameridisc disc coupling attributes together with the
experience of the Ameriflex diaphragm coupling to create an engineered
solution that is ideal for use in high-speed turbomachinery.
Altra High-Performance Coupling
Technology Provides Economical Solution
for Turbomachinery Applications
www.ameridrives.com
P-8388-AC.pdf *Source: Eni.comwww.bibbytransmission.co.uk

57. Chemical Processing Facility
Problem:
A wide range of coupling solutions was required for use
throughout the world’s largest integrated chemical facilities built
in a single phase. The massive facility, located in the Middle
East, will be comprised of 26 processing units producing more
than 3 million metric tonnes per year of 10 major categories of
chemical products and specialty plastics.
Solution:
The Altra Couplings group was designated as the exclusive
“single-source” supplier for all the facility’s couplings.
• Ameridrives Ameriflex diaphragm couplings were supplied in
7 sizes with torque ratings up to 2,575,000 in.lbs.
• Over 950 Ameridrives/Bibby Torsiflex couplings, in 13
different
sizes, were used on pump, fan, and screw compressor
applications over 75 HP.
• TB Wood’s Sure-Flex elastomeric couplings were provided
for general purpose pump applications.
Application Profile
Ameriflex, Torsiflex and Sure-Flex Couplings

58. Refinery Vertical Turbine
Pumps
Problem:
Vertical turbine style pumps are widely used in refinery
applications to lift fluids from sumps, pits or tanks. These pumps
have a shaft that extends down inside a pipe and connects to a
series of stacked turbine impellers, each nested inside a bell
housing. During operation, fluid is drawn up the pipe from the
suction created by the rotating impellers. After extended use, the
impeller blades become worn which creates a gap between the
blade tips and the bell housings – reducing the pump’s
efficiency.
Solution:
TB Wood’s introduced the AVS Series coupling specifically to
improve vertical turbine pump efficiency. The AVS (Adjustable
Vertical Spacer) coupling connects the motor to the long impeller
shaft. A threaded adjustment nut allows operators to increase
suction by drawing the worn blades snuggly back into the
housings.
Application Profile
AVS Series Rigid Couplings

59. Gas Turbine
Problem:
A major global oil and gas turbomachinery OEM required a
coupling solution for a replacement gas turbine being built for
a natural gas company in the Middle East. The coupling
connects a gas turbine to a series of three inline
compressors within the drivetrain.
Solution:
Ameridrives provided a custom designed Ameriflex RR
(reduced ratio) high-speed diaphragm coupling that met the
challenging application requirements, including the ability to
transmit 20,000 HP @ 4,600 RPM.
• 20" OD spacer that was almost 100" long
• 1,310,000 in.lbs. (148,011 Nm) peak torque rating
• 6,000 RPM maximum speed rating
• Low bending moment and axial force
• Diaphragms designed for infinite life using Finite Element
Analysis
Application Profile
Custom Ameriflex Coupling

60. Oil Refinery Cooling
Fan Drive
Problem:
A major industrial fan OEM needed a clutch solution for a large
dual drive fan at an oil refinery in Brazil. The refinery never
shuts down and requires a continuous, uninterruptible supply of
cooling air. The fan is powered by an electric motor on one
side and a steam turbine on the other side. Clutches are used
to provide a smooth transfer of power from one power supply to
the other without stopping the fan.
Solution:
Marland CECON 18M clutches were selected to meet the
challenging “no-downtime” requirement.
• Completely enclosed and designed for high-speed,
continuous-duty applications
• 18,000 lb.ft. torque rating; 2,300 RPM max speed
• Disconnect feature provides physical separation of the input
and output shafts
Application Profile
CECON Clutches

61. Rapid Response Delivery
Problem:
A fast-turnaround rebuild of a Marland CECON CEUHS high-
speed clutch was needed at a massive oil refinery located on
the Mississippi Gulf Coast. The facility utilizes the clutch
combined with a hydraulic turbine to recover hydraulic energy
that would otherwise be wasted during the refining process.
Unfortunately, there were no spare clutches on site.
Solution:
The customer contacted S&S Equipment & Supply, the only
authorized Marland Repair Center (and Marland’s largest
stocking distributor) in the continental U.S. S&S informed the
customer that a new, replacement CECON CEUSHS model
was in stock and available for immediate shipment, saving
weeks off a new order from the factory.
• Original worn clutch was shipped to S&S for a timely rebuild
Service Profile
Refinery Energy Recovery System
CECON Clutch

62. Application Profile
Oil Refinery Centrifugal Pumps
Problem:
Petrobras, the largest energy company in Brazil, needed to
increase bearing life and reduce oil contaminants on
centrifugal pump bearing housings at its refineries. With each
Petrobras refinery utilizing more than 150 centrifugal pumps,
increasing the MTBF (mean time between failures) of the
pump bearings became a priority. Significant time and cost
savings can be achieved if bearing oil doesn’t need to be
changed at every scheduled maintenance interval.
Solution:
Based on its solid reputation along with its extensive design
and manufacturing expertise in bearing isolator/seal
technologies, Lamiflex was selected to manufacture a new
isolator design under a Petrobras patent.
• The new Ecobearing bearing guards eliminate any leakage
of lubricating oil, grease and oil mist, while preventing the
penetration of external contaminant residues.
Ecobearing Bearing Isolators

63. Additional Applications

64. Well Monitoring System
Problem:
An engineering firm that specializes in environmental
assessment, clean up and monitoring of oil and gas exploration
sites needed a new pipe coupling solution for use on their
systems. Their existing well head monitoring system, used for
monitoring water and ground decontaminants, utilized a “hard
piped” design which prevented the system from being easily
removed and relocated.
Solution:
Guardian engineers developed a modified Quik-Joint steel
compression pipe reducer coupling to easily connect and
disconnect a 3" pipe to a 3/4" pipe in a compact length.
• Electrostatic-coated, air and water tight
• Utilizes elastomer compression gaskets, not semi-permanent
hard connections such as threading or welding
Application Profile
Quick-Joint Pipe Couplings
Application Profile

65. Oil & Gas Geophysical
Logging Trucks
Problem:
A major manufacturer of geophysical logging trucks required
a durable clutch for use on their winch drives. The trucks are
designed for operation in the harsh Siberian arctic
environment. They carry a sophisticated scanner tool which is
lowered into oil and gas bore holes to depths of up to 3000m.
Solution:
Warner Electric E320 VAR-04, size 3200 tooth clutches are
utilized on the drivetrain of the truck’s on-board winch system.
• 3200 Nm static torque
• Units are activated by power-on and designed for
engagement at very low speeds
• High torque capacity in a small package
• No wear adjustment required
• Fixed inductor mounted to ball bearings
Application Profile
E320 VAR-04 Tooth Clutch

66. Offshore Platform
Cable/Hose Reels
Problem:
Cable/hose reel sets are utilized on offshore oil and gas well
platforms. A motor is required to maintain tension on the
control cable as it is lowered into the well.
Solution:
Dynatork 3 Air Motors serve as a backstop when the reel is in
the “stall or hold” position (80-90% of its utilization).
• Cast iron construction with helical gearbox
• Motors meet required ATEX
• Sealed design eliminates salt and sand contamination
• Reliable in extreme conditions from -20 to +60˚C
• Use 80% less air than vane motors, providing significant
cost savings
• For new or retrofit applications
Application Profile
Dynatork 3 Air Motors