Wenzhou Tyhe Motor Co., Ltd.
10 years experience in micro dc gear motor manufacturing.
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Products Description
Steel Gears 12mm Size 3v 6v 12v Micro N20 Dc Gear Motor For Smart Lock
2D drawing
| Model | End cover dimensions | Motor type | Regular Shaft | Weight |
| TJZ12FN20 | φ12mm | N20 | 4mm-D cut | 20g |
Picture
Specifications
| DC Motor Technical Data | ||||||||||
| Model | Rated Voltage(V) | No-Load Parameters | Rated Parameters | Stall Parameters | ||||||
| Speed | Current | Speed | Current | Torque | Output | eff | Torque | Current | ||
| rpm | mA | rpm | A | mN.m | W | % | mN.m | A | ||
| N20 | 3 | 12000 | 23 | 9600 | 0.11 | 0.21 | 0.21 | 63.60 | 0.62 | 0.54 |
| N20 | 5 | 14600 | 25 | 11680 | 0.10 | 0.26 | 0.31 | 62.86 | 0.77 | 0.45 |
| N20 | 12 | 16000 | 15 | 12800 | 0.06 | 0.35 | 0.47 | 64.78 | 1.04 | 0.25 |
| N20 | 3.7 | 25000 | 45 | 20000 | 0.75 | 0.82 | 1.72 | 61.88 | 2.46 | 1.00 |
| DC Motor With Gearbox Technical Data (0.15M) | ||||||||||
| Gearbox parameters | 3V-12000RPM Input | 5V-14600RPM Input | ||||||||
| Length (mm) | Transmission Efficiency (%) | Gear Ratio | Rated Output Speed (RPM) | Rated Output Power (W) | Rated Torque (mN.m) | Maximum Instantaneous Torque (mN.m) | Rated Output Speed (RPM) | Rated Output Power (W) | Rated Torque (mN.m) | Maximum Instantaneous Torque (mN.m) |
| 9 | 90 | 5 | 1920.0 | 0.19 | 0.92 | 2.77 | 2336.0 | 0.28 | 1.16 | 3.47 |
| 9 | 87 | 10 | 960.0 | 0.18 | 1.78 | 5.35 | 1168.0 | 0.27 | 2.24 | 6.71 |
| 9 | 84 | 30 | 320.0 | 0.17 | 5.17 | 15.50 | 389.3 | 0.26 | 6.48 | 19.43 |
| 9 | 81 | 50 | 192.0 | 0.17 | 8.30 | 24.91 | 233.6 | 0.25 | 10.41 | 31.23 |
| 9 | 78 | 75 | 128.0 | 0.16 | 11.99 | 35.98 | 155.7 | 0.25 | 15.03 | 45.10 |
| 9 | 75 | 100 | 96.0 | 0.15 | 15.38 | 46.13 | 116.8 | 0.24 | 19.28 | 57.83 |
| 9 | 72 | 150 | 64.0 | 0.15 | 22.14 | 66.42 | 77.9 | 0.23 | 27.76 | 83.27 |
| 9 | 69 | 210 | 45.7 | 0.14 | 29.70 | 89.11 | 55.6 | 0.22 | 37.24 | 111.72 |
| 9 | 66 | 250 | 38.4 | 0.14 | 33.83 | 101.48 | 46.7 | 0.21 | 42.41 | 127.22 |
| 9 | 63 | 298 | 32.2 | 0.13 | 38.49 | 115.46 | 39.2 | 0.20 | 48.25 | 144.75 |
| 9 | 60 | 380 | 25.3 | 0.12 | 46.74 | 140.22 | 30.7 | 0.19 | 58.60 | 175.79 |
| 12 | 50 | 1000 | 9.6 | 0.10 | 102.50 | 307.50 | 11.7 | 0.16 | 128.50 | 385.50 |
| DC Motor With Gearbox Technical Data (0.15M) | ||||||||||
| Gearbox parameters | 12V-16000RPM Input | 3.7V-25000RPM Input | ||||||||
| Length (mm) | Transmission Efficiency (%) | Gear Ratio | Rated Output Speed (RPM) | Rated Output Power (W) | Rated Torque (mN.m) | Maximum Instantaneous Torque (mN.m) | Rated Output Speed (RPM) | Rated Output Power (W) | Rated Torque (mN.m) | Maximum Instantaneous Torque (mN.m) |
| 9 | 90 | 5 | 2560.0 | 0.42 | 1.57 | 4.70 | 4000.0 | 1.55 | 3.69 | 11.07 |
| 9 | 87 | 10 | 1280.0 | 0.41 | 3.03 | 9.08 | 2000.0 | 1.49 | 7.13 | 21.40 |
| 9 | 84 | 30 | 426.7 | 0.39 | 8.77 | 26.31 | 666.7 | 1.44 | 20.66 | 61.99 |
| 9 | 81 | 50 | 256.0 | 0.38 | 14.09 | 42.28 | 400.0 | 1.39 | 33.21 | 99.63 |
| 9 | 78 | 75 | 170.7 | 0.36 | 20.36 | 61.07 | 266.7 | 1.34 | 47.97 | 143.91 |
| 9 | 75 | 100 | 128.0 | 0.35 | 26.10 | 78.30 | 200.0 | 1.29 | 61.50 | 184.50 |
| 9 | 72 | 150 | 85.3 | 0.34 | 37.58 | 112.75 | 133.3 | 1.24 | 88.56 | 265.68 |
| 9 | 69 | 210 | 61.0 | 0.32 | 50.43 | 151.28 | 95.2 | 1.18 | 118.82 | 356.45 |
| 9 | 66 | 250 | 51.2 | 0.31 | 57.42 | 172.26 | 80.0 | 1.13 | 135.30 | 405.90 |
| 9 | 63 | 298 | 43.0 | 0.29 | 65.33 | 196.00 | 67.1 | 1.08 | 153.95 | 461.84 |
| 9 | 60 | 380 | 33.7 | 0.28 | 79.34 | 238.03 | 52.6 | 1.03 | 186.96 | 560.88 |
| 12 | 50 | 1000 | 12.8 | 0.23 | 174.00 | 522.00 | 20.0 | 0.86 | 410.00 | 1230.00 |
Please let us know your requirements and we will provide you with transmission solutions.