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28mm reduction gear motor small gear motor for power tool
Product description
Micro Dc Gear Motor High Torque 20kg.cm
1.1 Product Specification:
| Ratio | Model No. | Voltage | No load | On load | ||||
| Operating Range | Norminal Voltage | Current | Speed | Current | Torque | Speed | ||
| V | V | A | r/min | A | g.cm | r/min | ||
| 1/18.6 | KM-28A360-18.6-12338 | 6.0-12.0 | 12 | 0.13 | 338 | 0.32 | 620 | 270 |
| 1/42.3 | KM-28A360-42.3-1284 | 6.0-12.0 | 12 | 0.12 | 150 | 0.34 | 1300 | 119 |
| 1/96 | KM-28A360-96-1250 | 6.0-12.0 | 12 | 0.15 | 47 | 0.27 | 1500 | 36 |
| 1/170 | KM-28A360-170-1237 | 6.0-12.0 | 12 | 0.1 | 37 | 0.36 | 5000 | 29 |
| 1/219 | KM-28A360-219-1229 | 6.0-12.0 | 12 | 0.11 | 28 | 0.33 | 6000 | 22 |
Note:(1).If need more other models about KM-28A360 , we can also supply for you!
(2).Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz.
1.2. Product Structure Drawing: KM-28A360-96-1250
Note: 1. Shaft length,D-shaped size and length can be custom made.
2. Gearbox max diameter is 28mm and DC motor armature diameter is 17mm.
3 Reduction ratios for option, as below:
Gearbox length (mm) |
Number of stage |
Reduction Ratio |
| 27 | 3-4 | 1/6.4,1/8.2,1/14.5,1/15,1/18.6 |
| 29.5 | 5 | 1/33,1/42.3 |
| 32 | 6 | 1/75,1/96.3 |
| 34.5 | 7 | 1/170,1/219 |
| 37 | 8 | 1/274,1/362,1/478 |
1.3. Performance Curve:
The below Performance curve is from KM-28A360-96-1250
Note: The above performance and characteristics are measured based on limited motor samples only.
Kinmore The most complete DC motor supplier.
We are one of the largest ,most complete dc motor manufacturer in the industry ,with huge production capacity of 90 million pcs per year .
Over 40 experienced engineers to provide new product development service for our customers .
If they are not what you want , please kindly contact us to recommend you a suitable one according to your requirement.
Q:1.What kind of motors you can provide?
A: For now, we mainly provide permanent magnet brushed dc motors (including vibration motors, low voltage dc motors and high voltage dc motors) with diameter range in 6~80mm and also Dia10~80mm size gear motors.
Q:2. Can you send me a price list?
A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.
Q:3. What's the lead time for regular order?
A: For orders, the standard lead time is 35-40 days and this time can be shorter or longer based on different model, period and quantity.
Q:4. Is it possible for you to develop new motors if we can provide tooling cost?
A: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.
Q:5. Can I get some samples?
A: It depends. If only a few samples for personal use or replacement, I am afraid it'll be difficult for us to provide because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable, we'd love to provide samples.
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