Nema 23 BFISC57-P4A3 Integrated Linear Motion Stepper Servo Motor with Pluse Control (RS485,CANopen Optional) 57x57x102.5mm 3A 2.2N.m

BFISC57-P4A3 is a 2.2 Nm integrated linear stepper motor with Pulse control for demanding screw-driven positioning applications. It uses a 1.8° step angle, 3 A phase current, 1.4 Ω phase resistance, and 4.5 mH phase inductance, producing 2.2 Nm rated torque. The motor has a 102.5 mm body length and 1.3 kg weight, making it suitable for linear mechanisms requiring higher torque within a NEMA 23-class platform. An integrated 1000 ppr / 17-bit / 15-bit encoder provides feedback capability for intelligent positioning systems. The Pulse interface allows integration with PLCs, motion controllers, and dedicated pulse-output control systems. Typical uses include linear slider modules, lifting axes, automatic fixtures, dispensing machines, and positioning stages. BFISC57-P4A3 is suitable for OEM searches involving high-torque lead screw stepper motors and integrated linear actuator modules.

Electrical Specifications：

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

• Model Name: BFISC57-P4A3 Integrated Linear Motion

• Phase: 2

• Step Angle: 1.8 degree

• Voltage: 3.6V

• Current: 3A

• Resistance: 1.4Ω±10%(20℃)

• Inductance: 5mH±20%(1kHz 1V RMS) 

• Holding Torque: 2.2Nm (311.55oz.in)

• Encoder: 1000ppr / 17Bit / 15Bit

• Control Method:Pluse (CANopen, RS485 optional)
  

  
  

Physical Specifications:

• Frame Size: Nema 23 (57x57mm)

• Body Length: 102.5mm

• 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