TT Custom Mini Stepper Motors 10mm 15mm 20mm 35mm 3.3V 5V 6V 12V High Torque Micro DC Electric Motors for B2B Procurement

GM12-15BY 15mm DC Gear Motor 5V

Main Features

12*10mm gearbox plus 15mm dc gear motor 5v
Small size dc gear motor with low speed and big torque
12mm gear motor provide 0.05Nm torque and more reliable
Suitable to small diameter, low noise and big torque application
Reduction ratio: 3、5、10、20、30、50、60、100、150、210、250、298、380

Technical Parameters

Motor Model	Electrical Specification A	Electrical Specification B
GM12-15BY-30	Rated voltage: 5VDC	Resistance: 10Ω
	No. of Phase: 2	Holding Torque: 500g.cm
	Step Angle: 18°	Current: 500mA
	Gear Ratio: 1/30	Pull in Rate: 800pps
GM12-15BY-50	Rated voltage: 5VDC	Resistance: 10Ω
	No. of Phase: 2	Holding Torque: 700g.cm
	Step Angle: 18°	Current: 500mA
	Gear Ratio: 1/50	Pull in Rate: 850pps
GM12-15BY-110	Rated voltage: 5VDC	Resistance: 10Ω
	No. of Phase: 2	Holding Torque: 1050g.cm
	Step Angle: 18°	Current: 500mA
	Gear Ratio: 1/110	Pull in Rate: 850pps

Our Capability & Field Experience

Specializing in DC Gear Motors, Brushless DC Motors, Stepper Motors, and Coreless Motors since 2006.

Our motors are designed to be quiet, high torque and durable with numerous sizes options. They are widely used in robotics, electric vehicle, pump, medical equipment, home and Industrial appliances, etc. Our motors are sold all over the world.

In addition, we have obtained certifications ISO9001:2015 and IATF16949. In recent years, our company has introduced a series of advanced equipment, including 100 sets Wahli hobbing machines, winding machines, auto lathe and so on.

By leveraging our hard-won reputation for honesty, dependability and quality, we aim 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 working together with you in the future.

Production & Testing Facilities

Frequently Asked Questions (FAQ)

What are the main applications of the GM12-15BY gear motor?

This compact 15mm DC gear motor is ideally suited for applications requiring a small diameter, low operating noise, and high torque output, such as small robotics, medical devices, and smart home appliances.

What gear reduction ratios are available for this motor?

The motor supports a wide variety of reduction ratios to meet different speed and torque requirements, including 3, 5, 10, 20, 30, 50, 60, 100, 150, 210, 250, 298, and 380.

What certifications do your manufacturing processes hold?

Our manufacturing systems and facilities are fully certified under ISO9001:2015 and IATF16949 standards, ensuring consistent quality and performance across all batches.

Can these stepper gear motors run at voltages other than 5VDC?

The GM12-15BY series is standardly rated for a 5VDC working voltage to achieve the electrical specifications listed. For customization requirements, please contact us for technical advice.

What kind of production machinery is used to produce these micro-motors?

We employ advanced manufacturing technologies including 100 sets of imported Wahli hobbing machines, automatic winding machines, and high-precision automatic lathes to secure high structural durability and precision.