UIM240 Series Stepper Motor Driver
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[edit]Description
[edit]The UIM240 series is a miniature pulse and direction stepper motor driver with a compact footprint of 42.3mm x 42.3mm x 14.5mm. Its integral design allows it to fit directly onto stepper motors or work standalone.
The driver offers a wide input voltage range of 10-40VDC and supports multiple current options: 0-2A (L02), 1.5-4A (C04), and 3-8A (C08) adjustable phase current. It features 1 to 16 micro-stepping with dual full H-bridge PWM constant current control.
The UIM240 features optical-isolated inputs for noise immunity and a die-cast aluminum enclosure. Automatic current reduction helps minimize motor heating when idle. Connector options include screw terminal (T) and plug socket (P).
Specifications
[edit]| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 10 | 24 | 40 | VDC |
| Phase Current (L02) | 0 | — | 2.0 | A |
| Phase Current (C04) | 1.5 | — | 4.0 | A |
| Phase Current (C08) | 3.0 | — | 8.0 | A |
| Micro-step Resolution | 1 | — | 16 | steps |
| Dimensions | — | 42.3x42.3x14.5 | — | mm |
Features
[edit]- Ultra-compact: 42.3mm x 42.3mm x 14.5mm
- Wide input voltage 10-40VDC
- Multiple current options: 2A, 4A, 8A
- 1 to 16 micro-stepping
- Dual full H-bridge PWM constant current control
- Automatic current reduction
- Optical-isolated inputs
- Die-cast aluminum enclosure
- Screw terminal or plug socket connectors