This document provides specifications for the Applied Motion Products ER17 series right angle planetary gearheads. It lists general specifications such as construction type, ratio efficiency, weight, backlash, and maximum input RPM for both single and double stage gearheads. Tables then show maximum rated output torque, gear backlash, and inertia for various gearhead part numbers with ratios ranging from 3:1 to 100:1. Contact information is given for Planetary Gearheads, the manufacturer of these products.

1. PLANETARY
GEARHEADS
34 404 WESTRIDGE DR. • WATSONVILLE, CA 95076 • (831) 761-6555 • (800) 525-1609 • FAX (831) 761-6544
http://www.applied-motion.com
APPLIED
MOTION
PRODUCTS
“L”
0.100
Ø.867/.868
Ø.120 THRU
4X EQ. SPACED
ON A Ø1.725 BC
0.200
Ø2.188
Ø.120 4X THRU
EQ SPACED ON
A Ø1.838 BC
Ø.866/.864
45˚
1.650
TYP
0.062
1.000
Ø.5000/.4995
2.051
1.085
0.187
0.200
1.285
2.251
1/8 X .40
KEYWAY
SIZE 17“ER” SERIES RIGHT ANGLE PLANETARY GEARHEAD
Single Stage “L” 2.869 ± .015
Double Stage “L” 3.738 ± .015
GENERAL SPECIFICATIONS
peak torque rating is 15% above continuous rated torque Low Backlash Maximum
Construction Type Ratio Efficiency Weight Option Input (rpm)
Planetary – Single Stage 3:1 to 10:1 85% 1.92 lbs. 7 arc minutes 5,000 rpm
Planetary – Double Stage 16:1 to 100:1 80% 2.58 lbs. 11 arc minutes 5,000 rpm
SINGLE
STAGE
DOUBLE
STAGE
MAXIMUM RATED GEARHEAD INERTIA
GEARHEAD GEAR BACKLASH CONTINUOUS AT INPUT
P/N RATIO (MINUTES) OUTPUT TORQUE (LBS. IN.) (LB-IN-SEC2)
ER17003 3:1 10 80 1.54 X 10–4
ER17004 4:1 10 80 1.54 X 10–4
ER17005.5 5.5:1 10 80 1.54 X 10–4
ER17007 7:1 10 80 1.54 X 10–4
ER17010 10:1 10 80 1.54 X 10–4
ER17016 16:1 14 80 1.54 X 10–4
ER17022 22:1 14 80 1.54 X 10–4
ER17028 28:1 14 80 1.54 X 10–4
ER17040 40:1 14 80 1.54 X 10–4
ER17049 49:1 14 80 1.54 X 10–4
ER17055 55:1 14 80 1.54 X 10–4
ER17070 70:1 14 80 1.54 X 10–4
ER17100 100:1 14 80 1.54 X 10–4
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com
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