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Digital Stepper Driver for Nema 34 Motor

Original price was: $130.33.Current price is: $56.10.

The DM860T is a fully digital stepper driver developed with an advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with traditional analog drives, DM860T can drive a stepper motor with much lower noise, heating, and smoother movement. Its unique features make DM860T an ideal choice for high-requirement applications.

Digital Stepper Driver for Nema 34 Motor

Digital Stepper Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 Motor

The DM860T is a fully digital stepper driver developed with an advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with traditional analog drives, DM860T can drive a stepper motor with much lower noise, heating, and smoother movement. Its unique features make DM860T an ideal choice for high-requirement applications.

Key Features

Anti-Resonance provides optimal torque and nulls mid-range instability
Motor auto-identification and parameter auto-configuration technology offer optimal responses with different motors
Multi-Stepping allows a low-resolution step input to produce a higher micro-step output, thus offering smoother motor movement
16 selectable micro step resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 40000
Soft-start with no “jump” when powered on
Input voltage 18-80VAC or 36-110VDC
8 selectable peak current including 2.40A, 3.08A, 3.77A, 4.45A, 5.14A, 5.83A, 6.52A, 7.20A
Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input
Automatic idle-current reduction
Suitable for 2-phase and 4-phase motors
Support PUL/DIR and CW/CCW modes
Over-voltage, over-current protection
Electrical Specifications:
Output Peak Current: 2.4~7.2A (6.0 RMS)
Input Voltage: +18~80VAC or 36~110VDC
Logic Signal Current: 7~16mA (Typical 10mA)
Pulse Input Frequency: 0~200kHz
Pulse Width: 2.5μS
Isolation Resistance: 100MΩ
Operating Environment and other Specifications(Tj = 25℃/77℉):
Cooling: Natural Cooling or Forced cooling
Environment: Avoid dust, oil fog, and corrosive gases
Ambient Temperature: 0℃ - 65℃
Humidity: 40%RH-90%RH
Operating Temperature: -10℃ - 45℃
Vibration: 10-55Hz / 0.15mm
Storage Temperature: -20℃ - 65℃
Weight: Approx.580g (20.46oz)

Product Datasheet and Manual

If applicable, the Product Documentation such as Datasheet, Brochure, Reference Materials, CAD Design, STP Files, Manuals, and Tutorials will be available for download upon purchase from the My Account as needed. On the checkout page, please create an account to download product-related files upon purchase. You won’t be able to download otherwise.


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STEPPERONLINE was founded in 2005 as a Top 1 online distributor and wholesaler of stepper motors, BLDC motors, gearboxes, and power supplies. We aim to create the best place online to provide high-quality stepper products at a lower price.

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Shipping costs

Shipping from China
Within China $15.00
Outside China $20.00

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