Nema 17 JKISC42-R2A3 Integrated Linear Module Motion with Integrated Stepper Servo Motor 42x42x60mm 1.68 0.42N.m with RS485 Control

The JKISC42-R2A3 is the RS485 Modbus RTU configuration of the 0.42 N·m NEMA 17 integrated linear motion platform. It uses a 42 × 42 mm frame, 1.8° step angle, 1.68 A current, 1.65 Ω resistance, 2.8 mH inductance, and 0.42 N·m rated torque, with encoder options including 1000 PPR, 17-bit, and 15-bit. Its compact integrated architecture combines the stepper motor and driver, with DC 12–36 V operation.

For industrial OEMs searching for an RS485 integrated stepper motor or RS485 linear actuator motor, the JKISC42-R2A3 is designed for systems where centralized communication and compact installation are important. RS485 Modbus RTU can simplify multi-axis machine integration, while the built-in controller, intelligent current regulation, high-speed pulse response, and optional IP protection reduce external components. It is suitable for industrial automation, logistics equipment, medical machines, textile machinery, and precision linear motion systems.

Electrical Specifications：

• Type: Nema17 integrated linear motion with integrated stepper servo motor

• Model Name: JKISC42-R2A3 integrated linear motion

• Phase: 2

• Step Angle: 1.8 degree

• Current: 1.68A

• Resistance: 1.65Ω±10%(20℃)

• Inductance: 2.8mH±20%(1kHz 1V RMS) 

• Holding Torque: 0.42Nm(59.48oz.in)

• Encoder: 1000ppr / 17Bit / 15Bit

• Control Method: RS485 (CANopen, Pluse optional)
  

  
  

Physical Specifications:

• Frame Size: Nema 17 (42 x 42mm)

• Body Length: 60mm

• Shaft Diameter: 5mm

• Shaft Length: 24mm
  

  
  

Integrated Stepper Servo Motors Features:

• Cortex-M4 core high-performance 32-bit micro controller

• The highest pulse response frequency can reach 200KHz
  

• Built in protection function, effectively ensuring the safe use of the device
  

• Intelligent current regulation to reduce vibration, noise, and heat generation

• Adopting low internal resistance MOS, the heating is reduced by 30% compared to ordinary products

• Voltage range: DC12V-36V

• Integrated design with integrated drive motor, easy installation, small footprint, and simple wiring

• Equipped with anti reverse connection function
  

Communication method:

• Pulse type

• RS485 MOdbus RTU network type

• CANopen network type
  

  
  

Protection level:

Waterproof type: IP30, IP54, IP65, optional

42mm Integrated Stepper Servo Motors Usage:

Medical equipment, logistics transportation, industrial automation, textile machinery, laser, drawing, traditional Chinese medicine ingredient industry, etc