The JKISC57-P6A3 is the high-torque option in the NEMA 23 ISC57 planetary geared stepper servo motor range, providing 3.0 N·m rated torque, 4.2 A current, 0.9 Ω resistance, 3.8 mH inductance, and a 132 mm body length. It uses a 1.8° step angle and integrated driver for precise pulse-controlled positioning. The integrated encoder supports single-turn and multi-turn absolute encoder configurations, helping provide accurate closed-loop operation under changing loads. Combined with a PRF/PRL60-L planetary gearbox, the motor is designed for applications requiring greater torque transmission in a compact NEMA 23 form factor. Pulse control allows integration with PLCs, CNC systems, and motion controllers, while RS485 and CANopen are available as communication alternatives.
Need higher torque from a NEMA 23 planetary geared stepper motor? Contact JKongmotor for the JKISC57-P6A3.
Differences between ISS and ISC Series:
![nema 23 integrated stepper servo motor]( "nema 23 integrated stepper servo motor")
| Series | ISS | ISC |
Wires Pins
| Traditional connector | More intelligent wires with protection |
| Temperature rise | Normal motor temperature rise | Lower temperature rise enhances accuracy and ensures more stable performance. |
| Protection Level | without IP Protection
| IP30, IP54, IP65... |
Electrical Specifications：
Type: Nema23 stepper motor with built-in driver
Model Name: JKISC57-P6A3
Phase: 2
Step Angle: 1.8 degree
Current: 4.2A
Resistance: 0.9Ω±10%(20℃)
Inductance: 3.8mH±20%(1kHz 1V RMS)
Holding Torque: 3Nm (424.84oz.in)
Encoder: 1000ppr / 17Bit / 15Bit
Control Method: Pulse (RS485, CANopen optional)
Physical Specifications:
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:
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
