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Product description
Micro 12v 24v high torque electric trolling motors
Model No. KM-32A390/395
20 years' motor design and production experience
90 million-piece annual capacity
Auto motors are almost entirely produced on automated lines
Facilities certified to IAFT16949:2016,ISO 9001:2008 and ISO 14001:2004
Advanced equipment from Sodick, Hexagon,Mitutoyo, Magtrol and Votsch
10% sales revenue invested in R&D and automatic equipment every year
Customer PPM: auto motors s 30;general motors s 3,000
1. Dimension Drawing
Note: 1. Shaft length,D-shaped size and length can be custom made.
2. Gearbox max diameter is 32mm and DC motor armature diameter is 17mm.
3 Reduction ratios for option, as below:
Gearbox length (mm) |
Number of stage |
Reduction Ratio |
17.7 | 3 | 1/15,1/17.3, |
20.4 | 4 | 1/10.6,1/40,1/46,1/52 |
23.1 | 5 | 1/105,1/136,1/155 |
25.8 | 6 | 1/278,1/409,1/466 |
28.5 | 7 | 1/732,1/1228,1/1397 |
2. Technical Data
Ratio | Model No. | Voltage | No load | On load | ||||
Operating Range | Norminal Voltage | Current | Speed | Current | Torque | Speed | ||
V | V | A | r/min | A | kg.cm | r/min | ||
1/40 | KM-32A390-40-24375 | 6.0-12.0 | 24 | 0.21 | 390 | 0.95 | 3 | 333 |
1/105 | KM-32A390-105-12124 | 6.0-12.0 | 12 | 0.34 | 124 | 1.68 | 7 | 104 |
1/155 | KM-32A390-155-1230 | 6.0-12.0 | 12 | 0.1 | 29 | 0.3 | 6 | 24 |
1/409 | KM-32A390-409-1218 | 6.0-12.0 | 12 | 0.2 | 18 | 0.75 | 10 | 15 |
1/466 | KM-32A390-466-1210 | 6.0-12.0 | 12 | 0.1 | 10 | 0.3 | 16 | 8 |
Note:(1).If need more other models about KM-32A390 , we can also supply for you!
(2).Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz.
3. Performance Curve:
The below Performance curve is from KM-32A390
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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.
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