Company Details

  • Shenzhen Gold Crown Micromotor Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , East Europe , Europe , Middle East , North Europe , West Europe , Worldwide
  • Exporter:71% - 80%
  • Certs:CE, FCC, RoHS
  • Description:Small Geared Electric Motors,Geared Electric Motors,Electric Motors DC
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Shenzhen Gold Crown Micromotor Co., Ltd.

Small Geared Electric Motors,Geared Electric Motors,Electric Motors DC

Home > Products > DC Gear Motor > Spur Gear Motor > Thread Shaft Small Geared Electric Motors DC

Thread Shaft Small Geared Electric Motors DC

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    Payment Type: T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: GC-37G-545

Application: Power Tools, Car, Household Appliances, Industrial, Universal

Operating Speed: Low Speed

Excitation Mode: Shunt

Function: Control

Casing Protection: Closed Type

Number of Poles: 2

Structure and Working Principle: Brush

Certification: ISO9001

Gear Box Diameter: 37mm

Voltage: 6VDC,12VDC,24VDC

Shaft: Thread Shaft

Features: High Torque & Low Noise

Shaft Length: Customized

Motor Model: 545

Motor Shape: Round

Construction: Permanent Magnet

Additional Info

Packaging: carton with Foam

Productivity: 5000pieces/day

Brand: GCM

Transportation: Ocean,Land,Air,Express

Place of Origin: Guangdong

Supply Ability: 50000pieces/day

Certificate: CE,FCC,CCC,ROSH,ISO

Port: Shenzhen,Guangzhou,HongKong

Product Description

GC-37G-545 Thread Shaft Gear Motor, is the 37mm gearbox with 545 motor ,low consumption, low voltage, low noise, high torque, long life, stainless steel shaft, strong corrosion. For this kind of geared electric motors widly used in Boat, Car, Electric Bicycle, Fan, Home Appliance, Bank equipment, paper feeder, Intelligeng gas meter,Tissue machine.

Detailed Images

545 gear motor

Gear Motor Dimension

mini gear motor

Motor data
Speed Current Speed Current Torque Output Torque Current
V R/min mA R/min mA gf/cm W gf/cm mA
GC-545123000 12 3000 ≤110 2200 ≤450 100 2.2 400 1800
GC-545124500 12 4500 ≤220 3300 ≤800 150 4.9 600 3000
GC-545126000 12 6000 ≤350 4500 ≤1500 200 9.0 800 5500
GC-545243000 24 3000 ≤60 2200 ≤230 100 2.2 400 900
GC-545244500 24 4500 ≤110 3300 ≤400 150 4.9 600 1500
GC-545246000 24 6000 ≤150 4500 ≤750 200 9.0 800 3000
Remarks:After connecting motor and gearbox(named gear motor)the output torque of gear motor=driving motor torque*gear reduction ration*gearinhg efficiency;Outpur speed pf gear motor=Driving motor speed/gear reduction ration
Gearbox Data
Number of stages 2,3stages reduction 4,5stages reduction 6,7stages reduction
Reduction ratio 7,10; 21,30 61,90; 121,184,270 552,810; 1656,2443
Gearbox Length "L"mm 19; 22.5 25; 27.5 30; 32.5
Max.Running torque
Max.Gear breaking torque
Max.Gearing efficiency 81%; 73% 65%; 59% 53%; 48%
Other reduction ratio please call or email to us.
1. Gear motor named for Driving Motor, please refer to the motor data of RS-545123000:Gearbox, please refer
to gearbox data of reduction ration 90. Related to the gear motor output speed & torque,please refer to the remarks in driving motor data:
2. Motor can be installed with magnetic encoder,for more details.pls refer to our company website:
3. Standard output shaft after reducing:6.Omm,othersizes of the output shaft can be made as clients request:
4. The gear materials can be ptastic.powder metallurgy, or 45# steel after heat-treatment:
5.Chart only for refrence,products shall prevail the entity.

Our Factory

spur gear motor

Shenzhen Gold Crown Micromotor Co., Ltd.stablished in 2008, is a manufacturer of micro DC Motor with research, development, production and sale. The factory area of 3500 square meters, 15 technicians, 100 sets advanced automatic produce and test devices, automatic computer control the whole system from motor winding, welding to parts assembly, also able to test the parts of performance, life, no-load, on-load, temperature, salt fog and motor accessories conformance.

The main products includes micro DC motor, micro BLDC motor, worm Gear DC Motor, planetary gear reducer DC motor, micro high-voltage DC motor etc, which covers all stages of the voltage( from micro 1.5VDC to 36 VDC, and high voltage 110V, 220V, 230V). In addition, we could be customized according to clients' requirements.
Start business with Gold Crown now, you will find a reliable and trustworthy partner in China.

Production Line

spur gear motor

Production & Testing Equipment

Dc Gear Motor

Packing & Shipping

DC Gear motor

Our Service

1.All the Micro dc motor OEM Manufacturing welcome: Product ,Package.....

2. All knid of Micromotor Sample order accpet..

Motor specification(no-load speed , voltage,torque , diameter,noise, life,testing) and shaft length can be tailor-made according to customer`s requirements.
3. With professional motor engineer team, resolve any problem in 2 hours.

4.After sending, we will track the products for you every days, until you get the products. When you got the
goods, test them, and give me a feedback. If you have any questions about the problem, contact with us, we will offer the solve way for you.


Q1: Can you make motors customized?

A:Yes, we can do all kinds of micro dc motor and welcome.

Q2: What's the deliverly time of sample and the cargo?
A:For regular specification, it needs about 3-5 working days for samples, and 15-20 working days for the cargo; For customized specification, it needs about 7-10 working days for samples, 25-30 working days for the cargo.

Q3: What is the payment terms?
A:T/T, Western Union, L/C, etc, easy for your business.

Q4:What information you need provide if you want we recommend motors for you?

A: You need provide the basic specification of the motor, like: Dimesnion, Application, Voltage, Speed and Torque. If you have samples or drawings, it's better you can send it to us.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q6: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Looking for ideal Small Geared Electric Motors Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Geared Electric Motors are quality guaranteed. We are China Origin Factory of Electric Motors DC. If you have any question, please feel free to contact us.

Product Categories : DC Gear Motor > Spur Gear Motor

Product Images
  • Thread Shaft Small Geared Electric Motors DC
  • Thread Shaft Small Geared Electric Motors DC
  • Thread Shaft Small Geared Electric Motors DC
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