ZK-SMC02 Integrated Stepper Motor Driver Controller

The ZK-SMC02 is a powerful all-in-one stepper motor driver and controller with integrated 4A driver circuitry and HD LCD display. Unlike controller-only modules, the ZK-SMC02 combines both control logic and motor driving capability in a single compact unit, allowing direct connection to NEMA 17/23 stepper motors without requiring external drivers. Perfect for CNC machines, automation systems, packaging equipment, and robotic applications.

Featuring 9 pre-programmed operating modes with intuitive LCD interface and rotary encoder control, the ZK-SMC02 eliminates complex programming requirements. Users can configure speed, pulse count, delay times, acceleration profiles, and loop cycles directly through the display. All parameters are saved to non-volatile memory for consistent operation after power cycles. The module supports microstepping up to 1/32 subdivision for smooth, precise motion control with minimal vibration and noise.

The integrated driver delivers up to 4A output current, providing ample power for standard NEMA 17 and NEMA 23 stepper motors. Built-in acceleration and deceleration control ensures smooth motion transitions, protecting mechanical systems from shock loads. Three control modes (Auto, Manual, Setup) offer flexibility for standalone operation or integration with external controllers. External control inputs support buttons or PLC integration for automated workflows. Ideal for industrial automation, CNC applications, conveyor systems, rotary indexers, automated assembly lines, and precision positioning systems requiring reliable single-axis motion control without external driver complexity.

Specification :

• Model: ZK-SMC02 CNC Stepper Motor Driver
• Input Voltage: DC 10-30V
• Driver Output Current: 4A Maximum
• Control Axes: Single Axis
• Motor Type: 2-Phase Stepper Motors (4/5/6/8-wire)
• Suitable Motors: NEMA 17/23 (42/57 Stepper Motors)
• Speed Range: 0.1 – 999 RPM
• Forward Pulses: 1 – 9,999,999 pulses
• Reverse Pulses: 1 – 9,999,999 pulses
• Loop Cycles: 1 – 9,999 times (or infinite)
• Forward Delay Time: 0.0 – 999.9 seconds
• Reverse Delay Time: 0.0 – 999.9 seconds
• Microstepping: 1, 2, 4, 8, 16, 32 subdivision
• Operating Modes: 9 Built-in Programs (P01-P09)
• Control Modes: Auto/Manual/Setup
• External Control: STOP, Forward (CW), Reverse (CCW), COM, OUT
• Acceleration Control: Adjustable (001-100 levels)
• Reverse Polarity Protection: Yes
• Display: HD LCD with Rotary Encoder
• Operating Temperature: -20°C to +85°C
• Operating Humidity: 5% – 95% RH
• Dimensions: 79mm × 43mm × 41mm
• Type: Controller + Driver Integrated (All-in-One)