7080 AMP | Alldatasheet

Document overview

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  • PDF pages: 4

Technical content

Features

  • DC bus voltage 24-80 VDC motor supply (includ- ing ripple)
  • Switch selectable currents from 0.8–7.0 amps/ phase motor current
  • Switch selectable Step resolutions from 200 to 50,800 steps/rev
  • 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
  • 560 watts of usable power
  • Short circuit and thermal protection
  • Screw terminal connectors for power and motor
  • M OSFET, dual 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, 23, or 34 step motors
  • CE compliant

Description

The 7080 step motor driver is a microstepping drive from 200 to 50,800 steps per revolution, step phase sequencer with MOSFET three state switching am- plifiers and optoisolated circuits. The drive also in- cludes 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 by a DIP switch. Microstepping resolution is also selected by DIP switch. Recommended motors for the 7080 drive: Size 17 Size 23 Size 34 HT17-068 HT23-395 HT34-474 HT17-071 HT23-398 HT34-476 HT17-075 HT23-401 HT34-478

7080 Step Motor Drive

7.0 amps, 80 VDC

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

7080 Torque Curves

Motor Connection: Parallel Drive Setting: 1/10th Resolution • 1.375 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 80 V 48 V HT17-071 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 1.0 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 80 V 48 V HT17-071 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 80 V 48 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 80 V 48 V HT17-075 MOTOR 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 80 V 48 V HT17-075 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 1.75 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 80 V 48 V HT23-395 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 80 V 48 V HT23-395 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 80 V 48 V

404 Westridge Dr. • Watsonville, CA 95076 831/761-6555 • 800/525-1609 • FAX 831/761-6544 www.appliedmotionproducts.com STEPPER DRIVES Motor Connection: Parallel Drive Setting: 1/10th Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 120 160 200 80 V 48 V HT23-401 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 100 150 200 250 80 V 48 V HT34-474 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 6.3 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 100 150 200 250 300 80 V 48 V HT34-474 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 6.3 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 4050 100 150 200 250 300 350 80 V 48 V HT34-476 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 6.3 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 200 400 600 800 80 V 48 V HT34-476 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 6.3 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 100 200 300 400 500 600 80 V 48 V HT23-398 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 120 80 V 48 V HT23-398 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 4.2 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 120 150 80 V 48 V

404 Westridge Dr. • Watsonville, CA 95076 831/761-6555 • 800/525-1609 • FAX 831/761-6544 www.appliedmotionproducts.com STEPPER DRIVES HT34-478 MOTOR Motor Connection: Parallel Drive Setting: 1/10th Resolution • 5.6 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 200 400 600 800 1000 80 V 48 V HT34-478 MOTOR Motor Connection: Parallel Drive Setting: Full Resolution • 5.6 A/Phase Dynamic Torque (oz-in) rev/sec 05 1 0 15 20 25 30 35 400 200 400 600 800 1000 80 V 48 V