Dual Shaft Brushless DC Motor 24V 4000rpm DC Motor for Medical Devices

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Product Description

⚙️ Basic Information
Model NO. DR42BL-DD Excitation Mode Excited
Function Control, Driving Number of Poles 4 / 8
Structure Brushless Certification ISO9001, CCC, CE, ROHS
Speed 3000rpm or Customized Voltage 12VDC, 24VDC, 48VDC
Power 94W Torque 0.3N.m
Specification 42mm*42mm Origin China
📦 Product Overview
42mm Brushless DC Motor / Servo Motor for Medical Devices
Compact Design: Small volume and lightweight structure, ideal for space-limited applications.
Fast Response: Low inertia providing excellent dynamic response and precision control.
High Efficiency: High speed and low noise operation with long-life performance compared to brushed motors.
Versatile Use: Perfect for 3D printers, small robots, medical instruments, and precision devices.
Single Output Shaft Motor

Single Output Shaft

Dual Output Shaft Motor

Dual Output Shaft

Technical Specifications
Rated Voltage48VDC
Rated Power94W
Rated Speed3000rpm
Rated Current2.6A
Rated Torque0.3N.m
Rotor Inertia0.42kg.cm²
Net Weight800g
Technical Drawing
Motor Drawing
🚀 Brushless DC Motor Series
Dia42mm BLDC

Dia42mm Series

Compact, low noise, high efficiency for precision instruments.

Dia57mm BLDC

Dia57mm Series

Standard size, high cost-performance for automation.

Dia57 Square BLDC

Dia57mm Square

Medium torque, easy installation for medical devices.

Dia60mm BLDC

Dia60mm Series

High torque density for packaging and CNC machines.

Dia80mm Round BLDC

Dia80mm Round

Strong overload capacity and excellent heat dissipation.

Dia80mm Square BLDC

Dia80mm Square

Medium power for industrial automation tools.

Packaging & Quality Assurance
Export Carton

Standard Export Packaging

Certifications

Certified Quality (CE, CCC, ROHS)

Production Facility
FAQ - Brushless DC Motors
What is the standard voltage range for these motors?
Our standard voltage range includes 12V, 24V, 48V, and 220V. Other specific voltages can be customized according to your application requirements.
What are the typical speed and torque capabilities?
The speed generally ranges from 1,000 to 15,000 rpm, and the torque varies by model from 0.05 up to 30 N·m.
What is the expected service life?
Under rated operating conditions, these brushless motors have a service life of approximately 3,000 to 8,000 hours, significantly longer than traditional brushed motors.
Do these motors support customization?
Yes, we support customized development for shaft dimensions, mounting flanges, power ratings, and other technical specifications to meet your unique needs.
What is the lead time for sample and bulk orders?
Samples are typically ready within 3-7 working days, while bulk production orders usually take 15-30 working days depending on quantity and customization.
What protection classes are available?
The standard protection class is IP54, with IP65 available as an option for more demanding environments.

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