High Torque RS770 775 24V High Speed Motor 12V Brush DC Motor for Power Tools and DC Fans

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Product Description

Basic Specifications
Model NO. RS770/775 Type Brushed DC Motor
Voltage 12V / 24V DC Rotation Speed 2500-28000rpm
Rated Power 8-30W Rated Torque 1kgf.Cm
Stall Torque 10kgf.Cm Rated Current 0.5-20A
Structure Permanent Magnet Brush Certification ISO9001, CCC, VDE, RoHS
Weight 360g Dimensions Dia 42.2mm
Packaging & Delivery
Package Size 41.00cm * 23.00cm * 23.00cm
Gross Weight 17.000kg
Transport Package Standard Carton Box
Product Drawing
Product Drawing 1 Product Drawing 2

💡 Customization Available: We can customize various shafts, speed, torque, wire, and lead according to your specific requirements. Please specify your choice of voltage, rotation speed, and torque for a quick quotation.

Product Overview

What is a PMDC motor?

PMDC motors are mainly composed of two parts: stator and rotor. Permanent magnets are installed on the stator to generate a fixed magnetic field. The armature winding on the rotor is connected to the external circuit through electric brushes. When current passes through, a rotating magnetic field is generated, interacting with the permanent magnet to drive rotation.

Advantages of PMDC Motors

  • Fast Response: Quick reaction to voltage changes due to permanent magnets.
  • Lower Cost: More economical manufacturing compared to brushless alternatives.
  • Convenient Control: Simple control mechanisms suitable for various fields.
Motor Overview 1
Technical Details & Components
Pure Cu Coils

Pure Cu Coils
Stable Performance & Durable Torque

Carbon Brush

Quality Carbon Brush
Fast Response & High Durability

Ball Bearing

High Quality Ball Bearing
Low Noise & Long Service Life

Magnetic Arc

High Grade Magnetic Arc
High Efficiency & Low Loss

Product Applications Gallery
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Manufacturing Summary
Main Products Synchronous Motor, DC Gear Motor, BLDC Motor and Water Pump
Quality Standards CCC, VDE, CB, RoHS and ISO9001-2015
OEM/ODM Accepted and Welcomed
Production Capacity 1000 Units per Day
Frequently Asked Questions
Q1: Can the RS770/775 motor specifications be customized?
A: Yes, we provide full customization for the shaft, speed, torque, wiring, and lead to meet your specific application requirements.
Q2: What are the main applications for this high-torque motor?
A: These motors are ideal for power tools, DC fans, household appliances, and various industrial driving or control equipment.
Q3: What makes your DC motors more durable?
A: We use pure copper coils, high-quality carbon brushes, and precision ball bearings to ensure low noise and a long service life.
Q4: Does the motor work with both 12V and 24V systems?
A: Yes, the motor is designed to operate within the 12V to 24V DC range, supporting various power tool and automotive setups.
Q5: What is the typical response time of these brushed motors?
A: Due to the permanent magnet design, these motors offer a very fast response to voltage changes, making them excellent for precision control.
Q6: What certifications do these motors hold?
A: Our products are fully certified under ISO9001, CCC, VDE, CB, and RoHS, ensuring international safety and quality standards.

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