Nema 23 JKISC57-R3A3 Integrated Linear Motion with Integrated Stepper Servo Motor 57x57x96mm 2.8A 1.89N with RS485 Control

JKISC57-R3A3 is an RS485 integrated lead screw stepper motor for linear positioning systems requiring higher torque and network communication. It provides 1.89 Nm rated torque, with a 1.8° step angle, 2.8 A phase current, 1.1 Ω resistance, and 3.6 mH inductance. The motor has a 96 mm body length and 1.2 kg weight, making it suitable for medium-duty linear mechanisms and compact automation equipment. Its integrated 1000 ppr / 17-bit / 15-bit encoder supports intelligent motion feedback. RS485 communication enables integration into networked machine architectures and multi-axis systems. Typical applications include linear slider modules, Z-axis drives, automated handling equipment, inspection systems, dosing machinery, and laboratory automation. For OEM projects requiring an RS485 linear actuator motor, lead screw stepper motor, or integrated stepper module, JKISC57-R3A3 offers a compact motion-control platform.

Electrical Specifications：

• Type: Nema23 Integrated Linear Motion with Integrated Stepper Servo Motor

• Model Name: JKISC57-R3A3 Integrated Linear Motion

• Phase: 2

• Step Angle: 1.8 degree

• Voltage: 3.08V

• Current: 2.8A

• Resistance: 1.1Ω±10%(20℃)

• Inductance: 3.6mH±20%(1kHz 1V RMS) 

• Holding Torque: 1.89Nm(267.65oz.in)

• Encoder: 1000ppr / 17Bit

• Control Method: RS485 (CANopen, Pulse optional)

  
  

Physical Specifications:

• Frame Size: Nema 23 (57x57mm)

• Body Length: 96mm

• Shaft Diameter: 8mm

• Shaft Length: 21mm

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

57mm Integrated Stepper Servo Motors Usage:

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