Brushless motor CW110BLBT-04030-L5-H

DCBLDC72 V

Product Overview
CW110BLBT-04030-L5-H is a 110 mm framed brushless DC (BLDC) motor rated 1250 W, 72VDC, 4 N·m at 3000 rpm. It is designed for OEM and system-integration evaluation in electro-hydraulic pump drives, mobile work functions, and as an upgrade from brushed DC motors. Suitable for compact industrial equipment and auxiliary drives when project voltage, load, duty cycle, installation interface and environmental conditions are confirmed.

Key Highlights

• Rated power: 1250 W
• Rated voltage: 72VDC
• Rated torque: 4 N·m at 3000 rpm
• Rated current: 21±10% Arms

Quick Specifications

• Rated Power: 1250 W
• Rated Voltage: 72VDC
• Rated Torque: 4 N·m
• Rated Speed: 3000 rpm
• Rated Current: 21±10% Arms
• Frame Size: 110 mm

Electrical & Mechanical Specifications
Rated Power: 1250 W
Rated Voltage: 72VDC
Rated Torque: 4 N·m
Rated Speed: 3000 rpm
Rated Current: 21±10% Arms
Frame Size: 110 mm
Torque Constant: 0.19±10% N·m/A
Rotor Inertia: 7.7±10% kg·m² × 10⁻⁴
Back EMF: 11.7±10% V/krpm
Line Inductance: 0.16±10% mH
Line Resistance: 0.024±10% Ω
Body Length (L): 126 mm
Body Length with Brake (LB): 171 mm
Weight: 4.14 kg (standard) / 6.25 kg (with brake)
Feedback Element (optional): Magnetic Hall / Hall + 2500-line incremental encoder
Insulation Resistance: DC 500 V, >20 MΩ (Class F)
Dielectric Strength: 800 VAC / 1 s / 5 mA
Operating Environment: Temp -20 to 40°C (option -40 to 40°C); Humidity 20% to 80% RH (non-condensing); altitude <1000 m (derate above range)
Protection Class: IP54 (IP65 optional)
Part Number: CW110BLBT-04030-L5-H

Mechanical Drawing and Torque-Speed Characteristics
Mechanical drawing and torque-speed characteristic images are provided for dimensional and performance reference.

Technical Specifications

• Model / Part Number: CW110BLBT-04030-L5-H
• Frame Size: 110 mm
• Rated Power: 1250 W
• Rated Voltage: 72VDC
• Rated Torque: 4 N·m
• Rated Speed: 3000 rpm
• Rated Current: 21±10% Arms
• Torque Constant: 0.19±10% N·m/A
• Rotor Inertia: 7.7±10% kg·m² × 10⁻⁴
• Back EMF: 11.7±10% V/krpm
• Line Inductance: 0.16±10% mH
• Line Resistance: 0.024±10% Ω
• Body Length: 126 mm (171 mm with brake)
• Weight: 4.14 kg / 6.25 kg
• Protection: IP54 (IP65 optional)
• Operating Temp: -20 to 40°C (option -40 to 40°C)
• Feedback Options: Magnetic Hall; Hall + 2500-line incremental encoder (optional)