2035 AMP | Alldatasheet

Document overview

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Technical content

Features

  • DC bus voltage 12-35 VDC motor supply (includ- ing ripple)
  • Switch selectable motor current from 0.125–2.0 amps/phase
  • Switch selectable full or half step
  • Switch selectable idle current reduction, 0 or 50%
  • Optically isolated 5–24 VDC inputs for step, di- rection and enable
  • Enable input to turn off current to the motor
  • 70 watts of usable power
  • Screw terminal connectors
  • D ual H-bridge, inaudible PWM amplifier
  • 3 state, pulse width modulated current control, switching at 20–30 KHz
  • Drives 4, 6 or 8 lead size 11, 14, 17 or 23 step motors
  • CE compliant

Description

The 2035 step motor driver is a full or half drive, step phase sequencer with three state switching amplifi- ers 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 disabled. The amplifier regulates motor current by chopping at a constant, inaudible frequency. Phase current is selected from 16 levels by a DIP switch. Full or half resolution is switch selectable. Recommended motors for the 2035 drive: HT11-012 5014-842 HT17-068 HT23-394 HT11-013 HT17-071 HT23-397 HT17-075 HT23-400

2035 Step Motor Drive

2.50" 3.75" 0.125" 3.00" 0.25" 4.00" 0.15" 4x Ø.125 3.70" 1.50" 0.25" .875" 2x Ø.125 BLOCK DIAGRAM Optical Isolator step direction com enable Step Sequencer current setting 50% idle full step/ half step 5 4 3 2 step 12-35 VDC dir to motor Optical Isolator Amplifier Optical Isolator

404 Westridge Dr. • Watsonville, CA 95076 831/761-6555 • 800/525-1609 • FAX 831/761-6544 www.appliedmotionproducts.com STEPPER DRIVES

2035 Torque Curves

Motor Connection: Parallel Drive Setting: Full Resolution • 1.75 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 24 V HT23-394 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 2.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 24 V HT23-397 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 2.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 100 120 35 V 24 V HT23-400 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 2.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 100 150 200 35 V 24 V HT11-012 MOTOR Motor Connection: 4 Lead Bipolar Drive Setting: Full Resolution • 1.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V HT11-013 MOTOR Motor Connection: 4 Lead Bipolar Drive Setting: Full Resolution • 1.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 5014-842 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 1.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 24 V HT17-068 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 1.375 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 24 V HT17-071 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 1.625 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 35 V 24 V