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

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Product Description

  • Overview
  • Product Drawing
  • Product Overview
  • Details
  • FAQs

Basic Parameters

Model NO. RS770/775
Excitation Mode Excited
Function Control, Driving
Casing Protection Protection Type
Number of Poles 10
Working Principle Brush
Type Brushed DC Motor
Certification ISO9001, CCC, VDE, RoHS
Rotation Speed 2500-28000rpm
Rated Power 8-30W

Operation & Package Specs

Rated Voltage 12V/24V DC
Rated Torque 1kgf.Cm
Rated Current 0.5-20A
Weight 360g
Stall Torque 10kgf.Cm
Specification Dia42.2mm
HS Code 8501310000
Production Capacity 1000/Day
Package Size 41.00cm * 23.00cm * 23.00cm
Package Weight 17.000kg (Carton Box)

Product Drawing

High Torque RS770 775 24V High Speed Motor 12V Brush DC Motor for Power Tools and DC Fans - Technical Dimensions
High Torque RS770 775 24V High Speed Motor 12V Brush DC Motor for Power Tools and DC Fans - Structure Specs

We can customize various shafts, speed, torque, wire, lead, etc. according to your requirements. Please send inquiry or TM to tell us your choice of voltage, rotation speed and torque to get 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; There are armature windings and commutators on the rotor. The armature winding is connected to the external circuit through electric brushes. When current passes through the armature winding, a rotating magnetic field is generated, which interacts with the magnetic field generated by the permanent magnet to drive the motor to rotate.

Advantages of PMDC motors

  • Fast response: Due to the use of permanent magnets, the response to voltage changes is very fast.
  • Lower cost: Compared to brushless motors, brushed motors have lower manufacturing costs.
  • Convenient control: The control of brushed motors is relatively simple and suitable for various fields such as electric tools, household appliances, industrial equipment, etc.
High Torque RS770 775 24V High Speed Motor
12V Brush DC Motor for Power Tools

Product Component Details

Pure Cu Coils and Automatic Winding Process
Pure Cu Coils & Automatic Winding
Stable Performance and Durable Torque
Super Quality Carbon Brush
Super Quality Carbon Brush
Fast Response and High Durability
High Quality Ball Bearing
High Quality Ball Bearing
Low Noise and Long Service Life
High Grade Magnetic Arc
High Grade Magnetic Arc
High Working Efficiency and Low Dynamic Loss

Product Application and Production Line Views

Product Line Summary

Main Products Synchronous Motor, DC Gear Motor, BLDC Motor and Water Pump
Certifications CCC, VDE, CB, RoHS and ISO9001-2015
OEM Production Accepted and fully customizable

Frequently Asked Questions

Q1: What are the main features of the RS770/775 brushed DC motor?
The RS770/775 motor features high speed rotation (2500-28000rpm), high torque (up to 10kgf.cm stall torque), low noise levels, and robust carbon brushes for long durability.
Q2: Can the voltage, speed, and shaft of the PMDC motor be customized?
Yes, we offer full customization options for motor shafts, operating voltages (like 12V or 24V DC), speed ranges, torque requirements, wires, and leads to match your specific application needs.
Q3: What are the primary advantages of PMDC motors compared to brushless motors?
PMDC motors offer exceptionally fast response times to voltage variations, simple control circuitry without complex drivers, and a much more cost-effective manufacturing process.
Q4: What certifications do these brushed DC motors hold?
Our motors comply with international quality and safety standards, holding ISO9001, CCC, VDE, CB, and RoHS certifications.
Q5: What components ensure the long service life of these high-torque motors?
They are engineered with pure copper coils using automatic winding processes, premium-grade magnetic arcs for low dynamic loss, high-quality ball bearings for quiet operation, and premium carbon brushes.
Q6: What are the typical applications for the RS770/775 DC motor?
Due to its high torque and high-speed capabilities, it is widely used in power tools, DC electric fans, household appliances, control systems, driving devices, and industrial equipment.

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