The TE Stepper Driver Digital Stepper Driver is a cost-effective and high-performance solution designed for precise control of NEMA 23, 24, and 34 stepper motors. Offering an output current range of 2.4–7.2A and wide input voltage support, it ensures powerful and stable motor operation. Equipped with advanced features like motor auto-configuration, anti-resonance technology, and microstepping up to 51200 steps, it delivers smooth and accurate motion. The built-in motor winding open circuit detection enhances safety and reliability. With optically isolated inputs and easy integration, this driver is ideal for CNC machines, automation systems, and industrial motion control applications. Recommended Driving Voltages for Stepper Motors NEMA 23 / NEMA 24: 24 – 48 VDC NEMA 34: 36 – 60 VDC / 30 – 70 VAC Features: Motor winding open circuit detection Optically isolated inputs with 5V to 24V Only supports single pulse Automatic idle-current reduction Suitable for 2-phase and 4-phase motors Support PUL/DIR and CW/CCW modes Over-voltage, over-current protection Soft-start with no "jump" when powered on Anti-Resonance provides optimal torque and nulls mid-range instability Pulse input frequency up to 200KHz, TTL compatible and optically isolated input 8 selectable peak current including 2.40A, 3.08A, 3.77A, 4.45A, 5.14A, 5.83A, 6.52A, 7.20A Motor auto-identification and parameter auto-configuration technology, offers optimal responses with different motors Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement 16 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 40000 Package Includes: 1 x DM860TE: TE Stepper Driver 2.4-7.2A 20-80VAC/30-100VDC for Nema 34 Motor1 x CABLE-PC-1: RS232 Cable for Driver
Specifications
| Motor Type | 2-phase Stepper Motor Driver |
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| Frame Size | Compatible with NEMA 23 / 24 / 34 |
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| Holding Torque | Depends on connected motor |
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| Shaft Diameter | Not applicable (driver unit) |
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| Shaft Length | Not applicable |
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| Rated Current | 2.4A – 7.2A (Peak) |
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| Item Type: | stepper driver |
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| Model No. / Name: | DM860TE |
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| Control Mode | Pulse Mode |
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| Operating Temperature (°C): | 0 to 45 |
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| Storage Temperature (°C): | -20 to 85 |
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| Length (mm): | 150 |
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| Width (mm): | 110 |
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| Weight (g): | 507 |
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| Sensor Type: | Strain Gauge Based Load Cell |
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| Dimensions (L x W x H) mm | 170 x 130 x 130 |
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| Installation | Tool-Free, Easy Replacement |
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| Shipping Weight | 0.692 kg |
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| Shipping Dimensions | 61 × 15 × 9 cm |
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