Advertisement
Quick Links
User Manual
DM860Y
Open Loop Stepper Driver
Pulse type open loop stepper driver instruction manual
Version：V1.0
©2025 All Rights Reserved
Address: 15-4, #799 Hushan Road, Jiangning, Nanjing, China
Tel: 0086-2587156578
Web: www.omc-stepperonline.com
Sales: sales@stepperonline.com
Support: technical@stepperonline.com
Advertisement
Related Manuals for StepperOnline DM860Y
Summary of Contents for StepperOnline DM860Y
- Page 1 User Manual DM860Y Open Loop Stepper Driver Pulse type open loop stepper driver instruction manual Version：V1.0 ©2025 All Rights Reserved Address: 15-4, #799 Hushan Road, Jiangning, Nanjing, China Tel: 0086-2587156578 Web: www.omc-stepperonline.com Sales: sales@stepperonline.com Support: technical@stepperonline.com...
- Page 2 DM860Y instruction manual V1.0 Catalogue Catalogue .................................2 Revision history ..............................1 Introduction ............................... 2 Chapter 1 Overview ............................3 1.1 Product introduction .......................... 3 1.2 Application field ..........................3 Chapter 2 Performance Indicators ........................ 4 2.1 Electrical characteristic ........................4 2.2 Using environment ..........................4 Chapter 3 Installation ............................
- Page 3 DM860Y instruction manual V1.0 Revision history Version Description Date Remark First edition release V1.0 2024.11.30...
- Page 4 DM860Y instruction manual V1.0 Introduction Thank you for using this stepper drive. Before using this product, be sure to read this manual carefully to understand the necessary safety information, precautions, and operation methods. The wrong operation can lead to extremely serious consequences.
- Page 5 Chapter 1 Overview 1.1 Product introduction DM860Y is a high performance stepper driver based on a new generation of digital control technology. The driver control mode is pulse control, and 4 dialing codes can be selected for 16 segments subdivision. Three-channel photoelectric isolation digital input, the driver supports motor parameter identification adaptive and phase memory function;...
- Page 6 DM860Y instruction manual V1.0 Chapter 2 Performance Indicators 2.1 Electrical characteristic DM860Y Argument Minimum Maximum Typical value Unit value value Continuous output current Input supply voltage Logic input current Pulse frequency Insulation MΩ resistance 2.2 Using environment Cooling mode Natural cooling...
- Page 7 DM860Y instruction manual V1.0 Chapter 3 Installation 3.1 Mounting dimension flank head Installation size drawing（unit：mm） 3.2 Installation Methods When installing the driver, please use the upright side installation to form strong air convection on the driver surface; If necessary, install a fan close to the driver to force the heat to dissipate to ensure that the driver works within the reliable operating temperature range (the reliable operating temperature of the driver is usually within 50°C, and the operating temperature of the motor is within 80°C).
- Page 8 DM860Y instruction manual V1.0 Chapter 4 Driver Ports and Wiring 4.1 Wiring diagram Use the DM860Y drive according to the interface diagram: Direction control signal- Direction control signal+ Step pulse signal- Step pulse signal+ Motor release signal- Motor release signal+ Power &...
- Page 9 DM860Y instruction manual V1.0 4.2 Port Definition 4.2.1 Status indicator light Color Name Features Green Power indicator light When the power is on, the green indicator lights up. Drive overcurrent: Flash once Fault indicator light Drive overvoltage:Flash twice Drive undervoltage:Flash three times 4.2.2 Control signal input port...
- Page 10 Subdivision setting 4.3 Input/output port operation The DM860Y driver has three digital inputs, photoelectric isolation, and the signal supports 5V-24V input. When the input signal is higher than 24V, the series current limiting resistance is required at the signal input end. The specific wiring diagram is as follows: input：...
- Page 11 DM860Y instruction manual V1.0 Differential connection 4.4 Signal input timing diagram DM860Y driver In order to avoid abnormal operation of the driver control motor, please refer to the following diagram for the timing diagram of the input signal:...
- Page 12 DM860Y instruction manual V1.0 Chapter 5 Drive operation parameter Settings The DM860Y stepper motor driver uses a 6-bit dip switch to set the driver current and subdivision. The specific Settings are as follows: 5.1 Driver current setting The DM860Y driver sets the peak output current or RMS value through SW1, SW2, SW3 dip switches.
- Page 13 DM860Y instruction manual V1.0 5.3 Lock current The DM860Y driver uses the SW4 dip switch to set the percentage of lock current when the motor is stationary, as follows: Percentage of lock current Half flow lock Full flow lock 5.4 MF motor release signal...
- Page 14 DM860Y instruction manual V1.0 Chapter 6 Driver Status Indicators The DM860Y driver has an alarm prompt. After the driver alarms, the alarm indicator state indicates the alarm information of the driver. The specific alarm information is shown in the following table.
- Page 15 DM860Y instruction manual V1.0 Chapter 7 General Troubleshooting methods Phenome Possible situation Solution measure Check the power supply circuit. The power supply The power light is off is normal The motor locks the shaft but The IO signal is weak and the signal current is...
Need help?
Do you have a question about the DM860Y and is the answer not in the manual?
Questions and answers