Stepper Motors and Accessory
stepper motors
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coupling
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switch power supply
pm stepper motor
pm step motor linear actuators
pm gear stepper motor
idle speed motor
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Custom Product
Spindle and Frequency
2 phase 2M22078
2M22078 Stepping Driver
Features:
Suitable for size 110 to 130
Supply voltage up to +220 VAC
Output current programmable, from 0.45A to 7.8A
16 selectable resolutions in decimal and binary, up to 10,000 steps/rev
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 | 2M22078 | |||
| Min | Typical | Max | Unit | |
| Output current | 0.45 | 5 | 7.8 (5.5 RMS) | A |
| Supply voltage | +80 | +180 | +220 | VDC |
| Logic signal current | 7 | 10 | 16 | mA |
| Pulse input frequency | 0 | - | 300 | kHz |
| Isolation resistance | 500 | Mohm | ||
Typical Connection:
