| Availability: | |
|---|---|
| Quantity: | |
D202A2(20mm)
I.CH
The 12mm DC Geared Motor integrates a 12mm spur gearbox with a gear ratio ranging from 1:10 to 1:298, serving as a high-performance metal gearbox motor. It is an ideal solution for applications with limited space that require low speed and high torque, widely used in small intelligent devices such as mini robots, portable medical instruments, micro household appliances (like small electric curtains and mini massage tools), and precision industrial sensors.
| Specification | |||||||||
| MODEL | VOLTAGE V | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | |||||
| SPEED rpm | CURRENT mA | SPEED rpm | TORQUE kg.cm | CURRENT mA | OUTPUT mW | TORQUE Kg.cm | CURRENT mA | ||
| D202-005010 | 6.0 | 240 | 80 | 190 | 0.5 | 450 | 1000 | 2.0 | 2000 |
| D202-018125 | 12.0 | 80 | 90 | 65 | 1.8 | 400 | 1200 | 4.5 | 1800 |
| D202-039062 | 6.0 | 25 | 120 | 20 | 3.9 | 450 | 800 | 6.0 | 2000 |
| D202-035156 | 12.0 | 9 | 40 | 7 | 3.5 | 90 | 250 | 8.0 | 500 |
| D202-065195 | 24.0 | 19 | 50 | 15 | 6.5 | 180 | 1000 | 8.0 | 800 |
| Gear Ratio | |||||
| Number of stages | 3 | 4 | 5 | 6 | 7 |
| Gear ratio i | 10 | 25 | 50 | 100 | 250 |
| 12.5 | 31.25 | 62.5 | 125 | 312.5 | |
| 78.1 | 156.25 | 390.6 | |||
| 195.3 | 488.3 | ||||
| Length of gearbox L (mm) | 16.0 | 17.5 | 19.0 | 20.5 | |
Mechanical Dimensions |
![]() |
Encoder
Clutch
Ratio of Gearbox
| Gear Ratio | |||||
| Number of stages | 3 | 4 | 5 | 6 | 7 |
| Gear ratio i | 10 | 25 | 50 | 100 | 250 |
| 12.5 | 31.25 | 62.5 | 125 | 312.5 | |
| 78.1 | 156.25 | 390.6 | |||
| 195.3 | 488.3 | ||||
| Length of gearbox L (mm) | 16.0 | 17.5 | 19.0 | 20.5 | |
Motor
Brush Motor, Brushless Motor, Stepper Motor
Shaft
D-cut Shaft, H-cut Sahft, Rround Sahft
Full Datasheet
Factory Ability
We would like to supply best service and solution to all of our customers, we can not only provide Geared Motors products, also we can appropriate solution to their project, we mainly produce DC, AC Geared Motors, Gearbox, Gearbox Parts, Planetary Gearbox, Gear Pins, Stepper Gearbox, etc.
Concentricity detector Ultrasonic Cleaner Gear Testing Center

Gear Inspection Center Gear Hobber Gear Hobbing
Advantages
1. Warm Service;
2. China Visa Support;
3. 12 hours service time per day.
Package
-Pack by cartons or pallets;
-Shipping through sea and air;
-Delivery takes 20 to 60 calendar days.

FAQ
Q: What is the 20mm DC Geared Motor going to used for?
A: The 20mm Geared Motor is one kind of small size DC Geared Motors, it can be used as Storage Box Motor, Ad Equipment Motor, Audio Equipment Motor, Electronic Game Machine Motor, please choose motor depends on application size.
Q: 20mm Gear Motor is too small to us, do you have a bigger size?
A: Yes we do, we have size from 12mm to 48mm, you can choose size as you want.
Q: Can you make 20mm motor’s torque to 7kg.cm?
A: Yes, we can make its torque to 70kg.cm.