1. 102
STEPPER
DRIVES
Features
• Accepts 12 – 35 VDC power supply (including
ripple)
• Adjustable motor current: 0 to 1.0 amps/phase.
• Full or half step (jumper selectable), quarter
stepping available for OEM
• Compact size (1.0 x 2.4 x 3.55 inches)
• Mounts on DIN rail
• Optically isolated 5 – 24V step and direction in-
puts can be configured for sinking or sourcing
logic
• Automatic idle current reduction.
• Drives 4, 6 or 8 lead step motors, sizes 11 – 23
• Compatible step motors available from stock
• Lightweight, rugged molded case
• Pluggable, screw terminal connectors
• CE compliant
Description
The 1035D consists of two stepper drives that can
operate in full or half step mode. Each driver can be
individually controlled via its step and direction in-
puts. Each driver includes an automatic feature to
lower motor current anytime the motor is left at
rest for more than one-half second.
The amplifiers regulate motor current by chopping
at a constant, inaudible frequency. Phase current
for each axis is independently adjustable by front
panel potentiometers.
Recommended motors for the 1035D drive:
Size 11 Size 14 Size 17 Size 23
———— ———— ———— ————
HT11-012 5014-842 HT17-068 HT23-394
HT11-013 HT17-071 HT23-397
HT17-075 HT23-400
1035D Dual Step Drive
Full & Half Stepping
1.0 amps, 35 VDC
1035DDualStepMotorDrive
MECHANICAL OUTLINE
33623362
0-1A
0-1A
A+
A–
B+
B–
A+
A–
B+
B–
STEP
DIR
COM
DIR
STEP
1035D
2.40" 1.00"
2.75"
3.55" 3.90"
axis1axis2
com
dir
step
dir
step
current setting
A+
A–
B+
B–
to
motor #2
12-35 VDC
current setting
full/half select
Amplifier
Step
Sequencer
A+
A–
B+
B–
to
motor #1Amplifier
Step
Sequencer
Idle
Current
Reduction
Optical
Isolation
BLOCK DIAGRAM
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com
Sold & Serviced By:
2. 103
STEPPER
DRIVES
1035D Torque Curves
HT11-012 MOTOR
Motor Connection: 4 Lead Bipolar
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
2
4
6
8
10
24 V
12 V
HT11-013 MOTOR
Motor Connection: 4 Lead Bipolar
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
3
6
9
12
15
24 V
12 V
5014-842 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
5
10
15
20
25
24 V
12 V
HT17-068 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
5
10
15
20
25
24 V
12 V
HT17-071 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
5
10
15
20
25
24 V
12 V
HT17-075 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
5
10
15
20
25
30
24 V
12 V
HT23-393 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
10
20
30
40
50
24 V
12 V
HT23-396 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
30
60
90
120
24 V
12 V
HT23-399 MOTOR
Motor Connection: Parallel
Drive Setting: Full Resolution • 1.0 A/Phase
Dynamic
Torque
(oz-in)
rev/sec
0 5 10 15 20 25 30 35 40
0
30
60
90
120
150
24 V
12 V
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com
Sold & Serviced By:
