GM20-20BY 12vdc and Stepper motor

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$1.20 - $2.30 / Pieces | 1000 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Step Angle(degrees):
Holding Torque:
30 G.CM
Permanent Magnet
Current / Phase:
Product name:
GM20-20BY 12vdc and Stepper motor
max driving voltage:
motor noise:
reduction ratio:
phase resistance:
step angle:
tetent torque:
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month GM20-20BY 12vdc and Stepper motor
Packaging & Delivery
Packaging Details
24byj48 12vdc: 100-800 pcs/box
GM20-20BY 12vdc and Stepper motor
Product Description

GM20-20BY 12vdc and Stepper motor


Main Features

20mm gearbox plus 20by stepping motor
Small size dc gear motor with low speed and big torque
20mm gear motor provide 0.1Nm torque and more reliable
Suitable to small diameter, low noise and big torque application 
Reduction ratio:10,30,60,75,100

Motor GM20-20BY
Rated voltage: 12VDC
No.of Phase:2
Holding Torque:130*
Step Angle:18°
Gear Ratio:1/75
Pull in Rate:750pps

Product Application

Automatic door operators, automatic energy saving bath,electrical controlled valve,oxygen machine,optical equipment, Automation cordless power tool,lighting,etc.

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Packing & Delivery

Packaging: single carton packing, 100 pieces per box.

Shipping time:
DHL: 3-5 working days ;

UPS: 5-7 working days;

TNT: 5-7 working days;

FedEx: 7-9 working days;

EMS: 12-15 working days;

China Post: Depends on ship to which country;

Sea: Depends on ship to which country

Our Company

TT Motor (HK) Industrial Co., Ltd. has been specializing in micro motors, gear motors and their respective parts since 2000.
Our products are widely used in entertainment systems, automobiles, home and industrial appliances and tools and many others. Our products are dependable and long-lasting, and backed by years of experience. We export 98% of our output worldwide. 
By leveraging our hard-won reputation for honesty, dependability and quality, TT aims to continue as a pioneer in the sales overseas by seeking global partners. If your company is an end-user of micro-motors, a distributor or an agent, please contact us. We look forward to being able to work together with you in the near future.



Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation

Q: How about Sample order?
A: Sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it would be refund when you place formal order.

Q: Which shipping way is available?
A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way. 

Q: How long is the deliver[Producing] and shipping?

A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.

Q: My package has missing products. What do I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences. 
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accept,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should by paid before shipping.

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