Brushless motor CW57BLMA94-135L230-00

DC3-phase24 V

Product Overview
The CW57BLMA94-135L230-00 is a 57mm (NEMA 23) 3-phase brushless DC (BLDC) motor rated 135 W. Designed for industrial automation, robotics and precision motion control, it operates from a 24 ±10% VDC supply and is optimized for 3000 RPM continuous duty. The motor features a 4-pole design and a compact 57 mm frame for integration in space-constrained systems.

Key Highlights

• 135 W rated power
• 24 ±10% VDC supply voltage
• 0.43 Nm rated torque at 3000 RPM
• 57 mm (NEMA 23) frame size
• 3-phase brushless DC design

Quick Specifications

• Rated Power: 135 W
• Rated Voltage: 24 ±10% VDC
• Rated Speed: 3000 RPM
• Rated Torque: 0.43 Nm
• Rated Current: 7.5 A
• Frame Size: 57 mm (NEMA 23)

Electrical Specifications
Poles: 4
Phases: 3
Rated Voltage: 24 ±10% VDC
Rated Power: 135 W
Rated Speed: 3000 RPM
Rated Torque: 0.43 Nm
Rated Current: 7.5 A
Max Speed: 3500 RPM
Max Torque: 0.86 Nm
Voltage Constant: 4.1 ±5% V/kRPM
Line Resistance: 0.236 ±5% Ω (20°C)
Line Inductance: 0.67 ±10% mH
Insulation Resistance: 100 MΩ @ 500 VDC
Insulation Class: B (130°C)
Weight: 1 kg
Frame Size: 57 mm (NEMA 23)
Part Number: CW57BLMA94-135L230-00

Mechanical & Performance
Mechanical drawing and torque-speed curve are available for the 57 mm BLDC series to assist with mounting, dimensional checks and performance evaluation.

Technical Details

• Model / Part Number: CW57BLMA94-135L230-00
• Series: 57BLMA Series
• Frame Size: 57 mm (NEMA 23)
• Rated Power: 135 W
• Rated Voltage: 24 ±10% VDC
• Rated Speed: 3000 RPM
• Rated Torque: 0.43 Nm
• Rated Current: 7.5 A
• Max Speed: 3500 RPM
• Max Torque: 0.86 Nm
• Voltage Constant: 4.1 ±5% V/kRPM
• Line Resistance: 0.236 ±5% Ω (20°C)
• Line Inductance: 0.67 ±10% mH
• Insulation Resistance: 100 MΩ @ 500 VDC
• Insulation Class: B (130°C)
• Poles: 4
• Phases: 3
• Weight: 1 kg