DC motor CW57BLMA114-400L480-00

48 V4-polehigh-speed

Overview
The CW57BLMA114-400L480-00 is a 57 mm (NEMA 23) 3-phase brushless DC motor. Rated 400 W at 48 ±10% VDC and 8000 RPM, it is designed for industrial automation, robotics and precision motion control applications.

Key highlights

• 400 W rated power
• 48 ±10% VDC supply voltage
• 0.48 N·m rated torque at 8000 RPM
• 57 mm (NEMA 23) frame size
• 3-phase brushless DC design

Summary specifications

• Rated Power: 400 W
• Rated Voltage: 48 ±10% VDC
• Rated Speed: 8000 RPM
• Rated Torque: 0.48 N·m
• Rated Current: 11 A
• Frame Size: 57 mm (NEMA 23)
• Part Number: CW57BLMA114-400L480-00

Electrical Specifications

• Poles: 4
• Phases: 3
• Rated Voltage: 48 ±10% VDC
• Rated Power: 400 W
• Rated Speed: 8000 RPM
• Rated Torque: 0.48 N·m
• Rated Current: 11 A
• Max Speed: 9000 RPM
• Max Torque: 0.8 N·m
• Voltage Constant: 3.84 ±5% V/kRPM
• Line Resistance: 0.2 ±5% Ω (20°C)
• Line Inductance: 0.31 ±10% mH
• Insulation Resistance: 100 MΩ (500 VDC)
• Insulation Class: B (130°C)
• Weight: 1.25 kg
• Frame Size: 57 mm (NEMA 23)
• Part Number: CW57BLMA114-400L480-00

Mechanical drawing & performance graph
Mechanical drawing and torque-speed curve are provided for dimensional and performance reference.

Technical features

• Model / Part Number: CW57BLMA114-400L480-00
• Series: 57BLMA Series
• Frame size: 57 mm (NEMA 23)
• Rated power: 400 W
• Rated voltage: 48 ±10% VDC
• Rated speed: 8000 RPM
• Max speed: 9000 RPM
• Rated torque: 0.48 N·m
• Max torque: 0.8 N·m
• Rated current: 11 A
• Voltage constant: 3.84 ±5% V/kRPM
• Line resistance: 0.2 ±5% Ω (20°C)
• Line inductance: 0.31 ±10% mH
• Insulation resistance: 100 MΩ (500 VDC)
• Insulation class: B (130°C)
• Weight: 1.25 kg