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Best sales high efficient RS-540 high heat resistance small dc motor

Product Description

High quality high heat resistance small DC motor.

Round Shape Micro DC Motor Model No. RC-540PC-4522V.


20 years' motor design and production experience
90 million-piece annual capacity
Auto motors are almost entirely produced on automated lines
Advanced equipment from Sodick, Hexagon,Mitutoyo, Magtrol and Votsch
10% sales revenue invested in R&D and automatic equipment every year
Customer PPM: auto motors s 30;general motors s 3,000

Product Description




1.Product Descriptions:


1.1. Micro dc motor Product Customized Performance: 

  1. Rated Voltage: DC 12.0 V ; Operating Voltage range: 6~15V
  2. Environmental temperature: +20 °C ~+25°C
  3. Environmental humidity: 60%RH
  4. Output Shaft Position: Inline with DC Motor.
  • ELECTRICAL CHARACTERISTICS (At initial stage after 30 seconds run-in)  
  • No load Speed: 11500±10%rpm 
  • No load Current: 550mA
  • Max Efficiency Speed: 9945±10%rpm
  • Max Efficiency Torque:
  • Max Effciency Current: 3.52A
  • Stall Torque:>
  • Stall Current:<27A


            Note: (1).The above performance are customized from clients just for you reference.

                       (2).Unit Conversion:≈0.098mN.m≈ 1mm=0.039in, 1g=0.035oz.

                       (3).Customized electric performance on request by using suitable dc motor windings and magnet.



1.2. Micro dc motor Product Outline:


     Note:1.Motor housing length 50mm, motor diameter 35.8mm, diameter with Flux Ring 37mm;

               2."B" are customized output shaft length including the step, standard output shaft dia 3.175mm;

               3. The direction of Rotation: CW when viewing the motor output side with a positive voltage applied to the positive terminal.


1.3. Micro dc Motor Structure:

  • Carbon or Precious Metal Brush
  • High-Temperature Insulation Coated Rotor
  • Enameled wire heat resistance Level: F
  • Ferrite Magnet
  • Have Air Hole Casing
  • Equipped with Flux Ring and Cooling Fan


1.4. Micro dc motor Performance Curve:

Note: The performance Curve from RS-540PC-4522V, and are measured on based limited motor sample only.



1.5. Micro dc motor Product Packing:  

  • Model No.: RS-540PC-4522V
  • QTY: 60PCS/Carton
  • G.W: 9.5KGS
  • N.W: 8.7KGS
  • C/NO: X-Y
  • Carton Size: 35.5*26.5*12.0CM


1.6. Micro dc motor Basic Features:

  • Bi-Direction Rotation
  • Metal End Cap
  • Oil-impregnated Bearing
  • Carbon Steel/Stainless Steel Shaft
  • Output Shaft Position Inline with DC motor
  • Precious Metal Brush or Carbon Brush
  • Zinc Die Cast Gear Case
  • Round shape dc motor
  • Output shaft size can be customized
  • Motor performance can be customized


1.7. Micro dc motor Typical Application:

  •  RC Model/Toy
  •  Bilge Pump
  •  Vacuum Cleaner
  •  Headrest Adjuster

More DC motors

Kinmore  The most complete DC motor supplier.

We are one of the largest ,most complete dc motor manufacturer in the Industry ,with huge production capacity of 90 million pcs per year . 
Over 40 experienced engineers to provide new product development service for our customers .
If they are not what you want , please kindly contact us to recommend you a suitable one according to your requirement.

Company Information


Q:1.What kind of motors you can provide?

A: For now, we mainly provide permanent magnet brushed dc motors (including vibration motors, low voltage dc motors and high voltage dc motors) with diameter range in 6~80mm and also Dia10~80mm size gear motors.

Q:2. Can you send me a price list?

A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.

Q:3. What's the lead time for regular order?

A: For orders, the standard lead time is 35-40 days and this time can be shorter or longer based on different model, period and quantity.

Q:4. Is it possible for you to develop new motors if we can provide tooling cost?

A: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.

Q:5. Can I get some samples?

A: It depends. If only a few samples for personal use or replacement, I am afraid it'll be difficult for us to provide because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable, we'd love to provide samples.


Contact us if you need more details on High Heat Resistance Small Dc Motor. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 12volt Dc Micro Motor、Micro Electric Motor. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ungrouped > DC Brushed Motor

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