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By certification 
The all-metal gears of the geared 12V motor are made of high-quality metal materials, which greatly enhances their wear-resistance and extends their service life. Equipped with AB dual phase Hall encoder and AB dual phase incremental magnetic Hall encoder, this motor generates basic pulse of 11PPR and has a gear reduction ratio of RX. One of the notable features of this motor is that it has a D-axis installation, which not only makes it more convenient to install but also reduces the risk of slipping, thus saving installation time.
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Gear Ratio： |
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Gear Module |
0.25/0.3/0.35 |
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Rated Torque(kg.cm) |
4.0kg.cm max |
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Max Momentary Tolerance Torque(kg.cm） |
6.0kg.cm max |
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Reduction Ratio |
1/25 |
1/62.5 |
1/110 1/125 |
1/250 1/312.5 |
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Number of Gear Stages |
4 |
5 |
6 |
7 |
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Gearbox Length L(mm) |
16.0 |
17.5 |
19.0 |
20.5 |
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MODEL |
RATIO |
VOLTAGE |
NO LOAD |
AT RATED LOAD |
STALL |
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OPERATION RANGE |
NOMINAL |
SPEED |
CURRENT |
SPEED |
CURRENT |
TORQUE |
CURRENT |
TORQUE |
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r/min |
mA |
r/min |
A |
kg.cm |
A |
kg.cm |
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LKR-GM20-130-K37-25 |
1:25 |
1.0-3.0 |
3.0 |
310 |
≤260 |
210 |
≤0.7 |
0.20 |
≤2.3 |
≥0.6 |
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LKR-GM20-130-K37-31 |
1:31 |
1.0-3.0 |
3.0 |
240 |
≤260 |
170 |
≤0.7 |
0.25 |
≤2.3 |
≥0.8 |
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LKR-GM20-130-K37-62 |
1:62.5 |
1.0-3.0 |
3.0 |
125 |
≤260 |
85 |
≤0.7 |
0.50 |
≤2.3 |
≥1.5 |
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LKR-GM20-130-K37-78 |
1:78 |
1.0-3.0 |
3.0 |
100 |
≤260 |
65 |
≤0.7 |
0.60 |
≤2.3 |
≥1.8 |
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LKR-GM20-130-K37-100 |
1:100 |
1.0-3.0 |
3.0 |
78 |
≤260 |
52 |
≤0.7 |
0.80 |
≤2.3 |
≥2.0 |
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LKR-GM20-130-K37-125 |
1:125 |
1.0-3.0 |
3.0 |
62 |
≤260 |
40 |
≤0.7 |
1.00 |
≤2.3 |
≥2.5 |
|
LKR-GM20-130-K37-156 |
1:156 |
1.0-3.0 |
3.0 |
50 |
≤260 |
33 |
≤0.7 |
1.20 |
≤2.3 |
≥3.5 |
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LKR-GM20-130-K37-195 |
1:195 |
1.0-3.0 |
3.0 |
40 |
≤260 |
26 |
≤0.7 |
1.50 |
≤2.3 |
≥4.5 |
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LKR-GM20-130-K37-250 |
1:250 |
1.0-3.0 |
3.0 |
31 |
≤260 |
20 |
≤0.7 |
2.00 |
≤2.3 |
Can't exceed |
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LKR-GM20-130-K37-312 |
1:312 |
1.0-3.0 |
3.0 |
25 |
≤260 |
16 |
≤0.7 |
2.50 |
≤2.3 |
|
|
LKR-GM20-130-K37-390 |
1:390 |
1.0-3.0 |
3.0 |
20 |
≤260 |
13 |
≤0.7 |
3.00 |
≤2.3 |
|
|
LKR-GM20-130-K37-488 |
1:488 |
1.0-3.0 |
3.0 |
16 |
≤260 |
10 |
≤0.7 |
4.00 |
≤2.3 |
|
|
LKR-GM20-130-K67-25 |
1:25 |
3.0-8.0 |
6.0 |
280 |
≤110 |
210 |
≤0.7 |
0.20 |
≤1.2 |
≥0.6 |
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LKR-GM20-130-K67-31 |
1:31 |
3.0-8.0 |
6.0 |
225 |
≤110 |
170 |
≤0.7 |
0.25 |
≤1.2 |
≥0.8 |
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LKR-GM20-130-K67-62 |
1:62.5 |
3.0-8.0 |
6.0 |
112 |
≤110 |
85 |
≤0.7 |
0.50 |
≤1.2 |
≥1.5 |
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LKR-GM20-130-K67-78 |
1:78 |
3.0-8.0 |
6.0 |
90 |
≤110 |
65 |
≤0.7 |
0.60 |
≤1.2 |
≥1.8 |
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LKR-GM20-130-K67-100 |
1:100 |
3.0-8.0 |
6.0 |
70 |
≤110 |
52 |
≤0.7 |
0.80 |
≤1.2 |
≥2.0 |
|
LKR-GM20-130-K67-125 |
1:125 |
3.0-8.0 |
6.0 |
56 |
≤110 |
40 |
≤0.7 |
1.00 |
≤1.2 |
≥2.5 |
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LKR-GM20-130-K67-156 |
1:156 |
3.0-8.0 |
6.0 |
45 |
≤110 |
33 |
≤0.7 |
1.20 |
≤1.2 |
≥3.5 |
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LKR-GM20-130-K67-195 |
1:195 |
3.0-8.0 |
6.0 |
36 |
≤110 |
26 |
≤0.7 |
1.50 |
≤1.2 |
≥4.5 |
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LKR-GM20-130-K67-250 |
1:250 |
3.0-8.0 |
6.0 |
28 |
≤110 |
20 |
≤0.7 |
2.00 |
≤1.2 |
Can't exceed |
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LKR-GM20-130-K67-312 |
1:312 |
3.0-8.0 |
6.0 |
22 |
≤110 |
16 |
≤0.7 |
2.50 |
≤1.2 |
|
|
LKR-GM20-130-K67-390 |
1:390 |
3.0-8.0 |
6.0 |
18 |
≤110 |
13 |
≤0.7 |
3.00 |
≤1.2 |
|
|
LKR-GM20-130-K67-488 |
1:488 |
3.0-8.0 |
6.0 |
14 |
≤110 |
10 |
≤0.7 |
4.00 |
≤1.2 |
|
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LKR-GM20-130-K25-25 |
1:25 |
6.0-14.0 |
12.0 |
190 |
≤50 |
135 |
≤0.1 |
0.20 |
≤0.2 |
≥0.6 |
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LKR-GM20-130-K25-31 |
1:31 |
6.0-14.0 |
12.0 |
152 |
≤50 |
110 |
≤0.1 |
0.25 |
≤0.2 |
≥0.8 |
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LKR-GM20-130-K25-62 |
1:62.5 |
6.0-14.0 |
12.0 |
75 |
≤50 |
55 |
≤0.1 |
0.50 |
≤0.2 |
≥1.5 |
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LKR-GM20-130-K25-78 |
1:78 |
6.0-14.0 |
12.0 |
60 |
≤50 |
43 |
≤0.1 |
0.60 |
≤0.2 |
≥1.8 |
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LKR-GM20-130-K25-100 |
1:100 |
6.0-14.0 |
12.0 |
47 |
≤50 |
34 |
≤0.1 |
0.80 |
≤0.2 |
≥2.0 |
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LKR-GM20-130-K25-125 |
1:125 |
6.0-14.0 |
12.0 |
37 |
≤50 |
27 |
≤0.1 |
1.00 |
≤0.2 |
≥2.5 |
|
LKR-GM20-130-K25-156 |
1:156 |
6.0-14.0 |
12.0 |
30 |
≤50 |
22 |
≤0.1 |
1.20 |
≤0.2 |
≥3.5 |
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LKR-GM20-130-K25-195 |
1:195 |
6.0-14.0 |
12.0 |
24 |
≤50 |
17 |
≤0.1 |
1.50 |
≤0.2 |
≥4.5 |
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LKR-GM20-130-K25-250 |
1:250 |
6.0-14.0 |
12.0 |
19 |
≤50 |
13 |
≤0.1 |
2.00 |
≤0.2 |
Can't exceed |
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LKR-GM20-130-K25-312 |
1:312 |
6.0-14.0 |
12.0 |
15 |
≤50 |
11 |
≤0.1 |
2.50 |
≤0.2 |
|
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LKR-GM20-130-K25-390 |
1:390 |
6.0-14.0 |
12.0 |
12 |
≤50 |
9 |
≤0.1 |
3.00 |
≤0.2 |
|
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LKR-GM20-130-K25-488 |
1:488 |
6.0-14.0 |
12.0 |
10 |
≤50 |
7 |
≤0.1 |
4.00 |
≤0.2 |
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Geared 12V motor also comes with a host of other features that further enhance its versatility and performance. For example, it has a compact design, making it easy to integrate into various systems. It operates quietly and efficiently, ensuring smooth and seamless operation. Plus, it is easy to maintain, requiring very little upkeep to keep it running smoothly for years to come.
In conclusion, if you are looking for a high-quality motor that offers superior performance, reliability, and versatility, With its all-metal gears, dual phase encoder, installation, and many other features, this motor is the perfect solution for all your automation needs.
A motor is a type of DC motor that uses permanent magnets to establish a magnetic field. Permanent magnet DC motors are applied in various industries of daily life, such as office automation, smart home production automation,medical equipment, financial machinery, game consoles, and so on.
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