3540M Applied Motion, 3540M Datasheet
3540M
Manufacturer Part Number
3540M
Description
Stepper Drives 3.5A 40VDC MICRO
Manufacturer
Applied Motion
Datasheet
1.3540M.pdf
(2 pages)
Specifications of 3540M
Motor Drive Type
3540m Step
Supply Voltage
12 V to 42 V
Steps Resolution Per Revolution
400 to 12800
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
STEPPER
DRIVES
86
Features
Description
Recommended motors for the 3540M drive:
Size 11
———— ———— ———— ————
HT11-012 5014-842
HT11-013
3540M Step Motor Drive
Microstepping
3.5 amps, 40 VDC
• DC bus voltage 12-42 VDC motor supply (includ-
• Switch selectable currents from 0.4–3.5 amps/
• Switch selectable Step resolutions: 400, 1000,
• Switch selectable idle current reduction, 0 or 50%
• Optically isolated 5 VDC inputs for step, direction
• Enable input to turn off current to the motor
• Self test, switch selectable
• 140 watts of usable power
• Screw terminal connectors. Pin headers available
• MOSFET, dual H-bridge, inaudible PWM amplifier
• 3 state, pulse width modulated current control,
• Drives 4, 6 or 8 lead size 11, 14, 17, 23 or 34 step
• CE compliant
The 3540M step motor driver is a microstepping
drive from 400 to 12,800 steps per revolution, with
custom resolutions available upon request, step
phase sequencer with MOSFET three state switch-
ing amplifiers and optoisolated circuits. The drive
also includes an automatic feature to lower motor
current by 50% anytime the motor is left at rest for
more than one second. This feature can be dis-
abled. Additional there is a switch selectable self-
test which rotates the motor
direction at 100 steps/second.
The amplifier regulates motor current by chopping at
a constant, inaudible frequency. Phase current is se-
lected from 32 levels by a DIP switch. Microstepping
resolution is also selected by DIP switch.
ing ripple)
phase motor current
2000, 12800 steps/rev. Other resolutions are
available upon request
and enable
upon request
switching at 20–30 KHz.
motors
Size 14
Size 17
HT17-068 HT23-394
HT17-071 HT23-397
HT17-075 HT23-400
1
/
2
revolution in each
Size 23
Size 34
————
5034-348
MECHANICAL OUTLINE
BLOCK DIAGRAM
0.125"
direction
enable
step
+5
3.75"
831/761-6555 • 800/525-1609 • FAX 831/761-6544
Isolator
Isolator
Optical
Optical
Isolator
Optical
2.50"
404 Westridge Dr. • Watsonville, CA 95076
3.00"
step
dir
12-42 VDC
Sequencer
self test
Microstep
on/off
www.appliedmotionproducts.com
4.00"
0.25"
1/10 or 1/64
resolution
4 x Ø.125
1/2, 1/5,
2x Ø.125
step
0.25"
Amplifier
MOSFET
.875"
0.4 to 3.5
A/phase
current
1.50"
reduction
50% idle
current
on/off
A+
A–
B+
B–
to
motor
3.70"
0.15"
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3540M Summary of contents
Page 1
... Drives lead size 11, 14, 17 step motors • CE compliant Description The 3540M step motor driver is a microstepping drive from 400 to 12,800 steps per revolution, with custom resolutions available upon request, step phase sequencer with MOSFET three state switch- ing amplifiers and optoisolated circuits. The drive ...
Page 2
... Torque Curves HT11-012 MOTOR Motor Connection: 4 Lead Bipolar Drive Setting: 1/10th Step • 1.0 A/Phase 12 9 Dynamic Torque 6 (oz-in rev/sec 5014-842 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Step • 1.0 A/Phase 20 15 Dynamic Torque 10 (oz-in rev/sec HT17-071 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • ...