TT Motor 12v Electric Motors GM12-N20VA 1000 Ratio Spur Gear Motor for Sale

3v dc mini gear motor 12mm electric motor with encoder

Main Features

12*10 mm gearbox plus N20 & N30 permanent magnet dc motor
Small size dc gear motor with low speed and big torque
12mm gear motor provide 0.1Nm torque and more reliable
Suitable to small diameter, low noise and big torque application
DC Gear motors can match encoder, 3ppr
Reduction ratio: 3, 5, 10, 20, 30, 50, 63, 100, 150, 210, 250, 298, 380, 1000

Model Specifications: GM12-N20VA

Model Name	Rated Voltage	No-Load Speed	Rated Speed	Output Power	Torque Metrics	Current Metrics
TFF-N20VA-13110	2.4V DC	14800r/min	12000r/min	0.31W	Rated: 2.5g.cm Stall: 13g/cm	No-load: 60mA Rated: 200mA Stall: 1.20A


TFF-N20VA-09220	5V DC	15000r/min	12200r/min	0.31W	Rated: 2.5g.cm Stall: 13g/cm	No-load: 30mA Rated: 120mA Stall: 0.6A


TFF-N20VA-05430	12V DC	16000r/min	12500r/min	0.35W	Rated: 3.0g.cm Stall: 13g/cm	No-load: 15mA Rated: 60mA Stall: 0.25A

GM12-N20VA-13110-EN Reduction Specs

Parameter	10	30	50	100	150	210	250	298	380
Length (mm)	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0
No-load speed (rpm)	1450	470	285	145	96	69	58	50	38
Rated speed (rpm)	1200	400	240	120	80	57	48	40	31
Rated torque (kg.cm)	0.015	0.05	0.07	0.15	0.22	0.31	0.37	0.45	0.5
Max. tolerance torque (kg.cm)	0.08	0.23	0.4	0.8	1.1	1.5	1.6	1.9	2.5

GM12-N20VA-09220-EN Reduction Specs

Parameter	10	30	50	100	150	210	250	298	380
Length (mm)	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0
No-load speed (rpm)	1480	490	290	150	98	70	60	50	38
Rated speed (rpm)	1220	405	245	122	81	57	48	40	31
Rated torque (kg.cm)	0.015	0.05	0.07	0.15	0.22	0.31	0.37	0.45	0.5
Max. tolerance torque (kg.cm)	0.08	0.23	0.4	0.8	1.1	1.5	1.6	1.9	2.5

GM12-N20VA-05430-EN Reduction Specs

Parameter	10	30	50	100	150	210	250	298	380
Length (mm)	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0
No-load speed (rpm)	1550	530	310	160	110	78	60	55	43
Rated speed (rpm)	1100	400	250	125	83	60	50	42	33
Rated torque (kg.cm)	0.02	0.05	0.08	0.18	0.27	0.37	0.45	0.5	0.5
Max. tolerance torque (kg.cm)	0.1	0.2	0.4	0.8	1.1	1.5	1.6	1.9	2.5

Product Application

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

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Packing & Delivery

Packaging: Single carton packing, 500 pieces per box.

Shipping Options & Estimated Delivery 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 shipping destination country

• Sea Freight: Depends on shipping destination country

Manufacturing and Quality

We have 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, tools, and many other applications. All micro motor solutions are designed to be dependable and long-lasting, backed by years of industrial design experience. We export 98% of our output worldwide.

By leveraging our reputation for honesty, dependability, and premium quality, we aim to establish collaborative relationships with global partners. If your business requires micro-motors, distributes components, or acts as a local agent, we look forward to working together with you.

Certifications

Frequently Asked Questions

How to place an order?

Send us an inquiry → Receive our quotation → Negotiate specific details → Confirm product samples → Sign contract / Pay deposit → Mass production → Cargo packaging ready → Balance payment & Delivery → Long-term cooperation.

Do you accept sample orders?

Yes, sample orders are available for quality evaluation. Please reach out to arrange specifications. Once mass production orders are finalized, sample fees can be credited or refunded.

Which shipping methods are available?

We support delivery via DHL, UPS, FedEx, TNT, EMS, China Post, and Sea Freight. Other shipping methods can also be coordinated upon request.

What is the standard production and shipping lead time?

The overall production and delivery time depends strictly on the order volume. Standard production timelines typically range between 15 to 25 working days.

What should I do if my package has missing products?

Please contact our support team immediately. We will verify the components of the package against your dispatch order list to resolve any discrepancy. We apologize for any inconvenience.

How to confirm payment transactions?

We accept payment via T/T bank transfer and PayPal. Other payment options can be negotiated before processing. Typically, a 30-50% deposit is required to initiate production, with the remaining balance due prior to shipping.