Brushless motor CW130BLBT-05020-L3-H

DCBLDC48 V

Product Overview
CW130BLBT-05020-L3-H is a 130 mm framed high-power brushless DC motor rated at 1050 W, 48VDC, 5 N·m and 2000 rpm. Designed for OEM and system-integration evaluation in electro-hydraulic pump drives, mobile work functions and brushed-DC upgrade projects, it can support assessment for compact industrial equipment and auxiliary drives when voltage, load, duty cycle, installation interface and environmental conditions are confirmed for the project.

Key Highlights

• 1050 W rated power
• 48VDC rated voltage
• 5 N·m rated torque at 2000 rpm
• 26±10% Arms rated current

Summary Attributes

• Rated Power: 1050 W
• Rated Voltage: 48VDC
• Rated Torque: 5 N·m
• Rated Speed: 2000 rpm
• Rated Current: 26±10% Arms
• Frame Size: 130 mm

Electrical & Mechanical Specifications
Parameter : Value
Rated Power : 1050 W
Rated Voltage : 48VDC
Rated Torque : 5 N·m
Rated Speed : 2000 rpm
Rated Current : 26±10% Arms
Frame Size : 130 mm
Torque Constant : 0.18±10% N·m/A
Rotor Inertia : 12±10% kg·m² × 10⁻⁴
Back EMF : 11.2±10% V/krpm
Line Inductance : 0.212±10% mH
Line Resistance : 0.052±10% Ω
Body Length (L) : 119 mm
Body Length with Brake (LB) : 166 mm
Weight : 6 kg (without brake) / 7.8 kg (with brake)
Feedback Element (Option) : Magnetic Hall / Hall + 2500-line incremental encoder (optional)
Insulation Resistance : DC500V, >20 MΩ (Class F)
Dielectric Strength : 800VAC/1s/5mA
Operating Environment : Temperature -20 to 40°C (-40 to 40°C optional); Humidity 20% to 80% RH (non-condensing); altitude below 1000 m (derate when exceeding the stated temperature or altitude range)
Protection Class : IP54 (IP65 optional)
Part Number : CW130BLBT-05020-L3-H

Mechanical & Performance Visuals
Mechanical drawings are available for the 130 mm standard structure and the 130 mm fan-cooled structure. A torque-speed characteristic diagram is provided for performance reference.

Technical specifications

• Model / Part Number: CW130BLBT-05020-L3-H
• Frame size: 130 mm
• Rated power: 1050 W
• Rated voltage: 48VDC
• Rated torque: 5 N·m
• Rated speed: 2000 rpm
• Rated current: 26±10% Arms
• Torque constant: 0.18±10% N·m/A
• Rotor inertia: 12±10% ×10⁻⁴ kg·m²
• Back EMF: 11.2±10% V/krpm
• Line inductance: 0.212±10% mH
• Line resistance: 0.052±10% Ω
• Body length (L): 119 mm
• Body length with brake (LB): 166 mm
• Weight: 6 kg (without brake) / 7.8 kg (with brake)
• Feedback options: Magnetic Hall; Hall + 2500-line incremental encoder (optional)
• Insulation: DC500V, >20 MΩ (Class F)
• Dielectric strength: 800VAC/1s/5mA
• Operating environment: -20 to 40°C (optional -40 to 40°C); humidity 20–80% RH non-condensing; altitude below 1000 m
• Protection class: IP54 (IP65 optional)