This is a Nema 23 integrated closed loop stepper motor with a holding torque of 3.1Nm(439oz.in) with 14-bit encoder. iCL series is stepper motor integrated 14-bit incremental magnetic encoder and drive to solve the loss of step problems in open loop stepper control systems, thus increase system reliability at minimal cost increase. It implements advanced control algorithm based on its tens of years experience in stepper and servo controls.
At very compact size and with all components integrated, the iCL can save mounting space, eliminate encoder connection & motor wiring time, reduce interference, and cut/reduce cable and labor costs.
The iCL series is reliable and affordable and performs excellent in many industrial applications such as CNC, 3D printer, stage equipment, medical, electronics, packaging, etc.

Packing List

• 1 x iCLD57-31
• 1 x RS232 cable

Key Features

• Step&direction and CW&CCW control
• Low noise and vibration, smooth motion
• 14-bit single-turn incremental encoder
• Soft-start with no "jump" when powered on
• 3 digital inputs, 1 optically isolated digital output
• RS232 communication for STEPPERONLINE software connection
• Enhance performance, especially at low speed application(<60RPM)
• Over voltage, over current, position following error protections, etc.
• No loss of step & no torque reservation & no hunting or overshooting & no tuning for easy setup

Electrical Specifications

• Manufacturer Part Number: iCLD57-31
• Holding Torque: 3.1Nm(439oz.in)
• Power Voltage: 20 - 50VDC
• Insulation Class: B 130°C[266°F]
• Peak Current: 0.5 - 7.0A
• Logical Current: 7 - 16mA
• Logical Voltage: 5V
• Max. Input Frequency: 200KHz
• Min. PUL Width: 2.5μs
• Min. DIR Setup: 5.0μs
• Command Source: PUL&DIR, CW&CCW

Physical Specifications

• Frame Size: 60 x 60mm
• Body Length: 109mm
• Shaft Diameter: 8mm
• Shaft Length: 21mm
• Weight: 1.44kg

Operating Environment and other Specifications(Tj = 25°C/77°F)

• Environment: Avoid dust, oil fog and corrosive gases
• Humidity: 40%RH - 90%RH
• Operating Temperature(Heat Sink): 0°C - 40°C(32°F - 104°F )
• Vibration: 10 - 50Hz/0.15mm
• Storage Temperature: -20°C - 65°C (-4°F - 149°F)