Stepper Motors and Accessory
stepper motors
step driver
step servo system
stepper motor with gear
stepper motor linear actuators
coupling
switch power supply
pm stepper motor
pm step motor linear actuators
pm gear stepper motor
idle speed motor
Servo Motor
Brushless Motor
dc brushless motor
dc brushless servo motor
dc brushless motor with gear
dc brushless high speed motor
DC Motor and Gear Motor
AC Motor and Gear Motor
Spindle and Frequency
2 phase H2MD
H2MD Stepping Driver
Features:
Suitable for NEMA frame size 23 to 34
Supply voltage up to +80 VDC
Output current programmable, from 2.8A to 5.6A
Step mode:1 to 64
Pulse input frequency up to 400 KHz
Self-adjustment technology
Pure-sinusoidal current control technology
Automatic idle-current reduction
TTL compatible and optically isolated input
Support PUL/DIR and CW/CCW modes
Short-voltage, over-voltage, over-current protections
Electrical Specifications (Tj = 25oC/77oF)
| Type | H2MD | |||
| Min | Typical | Max | Unit | |
| Output current | 2.8 | - | 5.6 | A |
| Supply voltage | +20 | + | +80 | VDC |
| Logic signal current | 7 | 10 | 16 | mA |
| Pulse input frequency | 0 | - | 300 | kHz |
| Isolation resistance | 500 | Mohm | ||
Typical Connection:
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