Y Series Modbus RS485 Stepper Driver 0-6.0A 24-110VDC for Nema 34 Stepper Motor

This is a stepper driver support standard Modbus RTU protocol. It delivers superior performance with a current range of 0 - 6.0A and an operating voltage of 24 - 110VDC, making it ideal for Nema 34 stepper motors.
The next-generation 32-bit DSP-based closed-loop stepper driver combines high performance, stability, and cost efficiency with ultra-low noise and vibration. With versatile I/O interfaces, it supports position/speed control, homing, and single-axis motion functions, while allowing users to adjust current, subdivision settings, and monitor real-time motor status via bus commands.

Key Features

• Next-generation 32-bit DSP technology delivers superior cost-performance ratio with enhanced stability, reduced noise, and minimal vibration
• RS485 bus interface with Modbus RTU protocol support enables network control of up to 31 drivers simultaneously
• Comprehensive I/O interface suite for complete single-axis motion control including position/speed regulation and homing functions
• Bus-configurable parameters: current settings, microstepping resolution, and locked rotor current adjustment with real-time motor status monitoring
• Multiple motion control modes supported: CSP (Cyclic Synchronous Position), PP (Profile Position), PV (Profile Velocity), and HOME
• 3 opto-isolated high-speed differential outputs for external motor start/stop control
• 7 opto-isolated single-ended inputs for external command interface (enable/disable/emergency stop)
• 3 opto-isolated status output ports for driver condition monitoring and system integration
• Wide microstepping range (400-51,200 steps/rev) with precision current control for reduced motor heating
• Comprehensive protection: over-voltage, under-voltage, and over-current safeguards

Electrical Specifications

• Continuous 0utput Current: 0 - 6.0A(Typical 2.0A)
• Input Voltage: 24 - 110VDC(Typical 48V)
• Logic Input Current: 7 - 16mA(Typical 10mA)
• Logic Input Voltage: 0 - 30V(Typical 24V)
• Isolation Resistance: 100MΩ

Operating Environment and other Specifications(Tj = 25℃/77℉)

• Cooling: Natural Cooling
• Environment: Stay away from other heating equipment and avoid dust, oil mist, corrosive gas, strong vibration places, flammable gas and conductive dust
• Temperature: 0℃ - 50℃
• Humidity: 40%RH - 90%RH(non-condensation)
• Vibration: 10 - 55Hz/0.15mm
• Storage Temperature: -20℃ - 70℃