Brushless motor CW42BLB38-26L240-03

DCthree-phase24 V

Overview
The CW42BLB38-26L240-03 is a 3-phase brushless DC motor in a 42 mm (NEMA 17) frame for industrial automation, robotics and precision motion control. Rated 26 W with a 24 VDC ±10% supply and a nominal speed of 4000 RPM.

Key Highlights

• 26 W rated power
• 24 VDC ±10% supply voltage
• 63 mN·m rated torque at 4000 RPM
• 42 mm (NEMA 17) frame size
• 3-phase brushless design for smooth, precise motion

Summary Specifications
Rated Power: 26 W
Rated Voltage: 24 VDC ±10%
Rated Speed: 4000 RPM
Rated Torque: 63 mN·m
Rated Current: 1.7 A
Frame Size: 42 mm (NEMA 17)
Max Speed: 4800 RPM
Max Torque: 200 mN·m

Electrical Specifications (selected)
Poles: 8 Poles
Phases: 3
Voltage Constant: 3.4 Vrms/kRPM
Line Resistance: 1.5 ±5% Ω (20°C)
Line Inductance: 0.6 ±10% mH
Insulation Resistance: 100 MΩ @ 500 V
Insulation Class: B (130°C)
Operating Temperature: -20 ~ +50 °C
Rotary Inertia: 24 g·cm²
Part Number: CW42BLB38-26L240-03

Notes
Includes mechanical drawing and torque-speed curve specific to the CW42BLB38-26L240-03 model.

Technical Specifications

• Part Number: CW42BLB38-26L240-03
• Frame Size: 42 mm (NEMA 17)
• Rated Power: 26 W
• Rated Voltage: 24 VDC ±10%
• Rated Speed: 4000 RPM
• Rated Torque: 63 mN·m
• Rated Current: 1.7 A
• Max Speed: 4800 RPM
• Max Torque: 200 mN·m
• Poles: 8
• Phases: 3
• Voltage Constant: 3.4 Vrms/kRPM
• Line Resistance: 1.5 ±5% Ω (20°C)
• Line Inductance: 0.6 ±10% mH
• Insulation Resistance: 100 MΩ @ 500 V
• Insulation Class: B (130°C)
• Operating Temperature: -20 ~ +50 °C
• Rotary Inertia: 24 g·cm²