5920rpm 1.26in Coreless Gear Motor 3263 Ironless With Gearbox
1.26in High Quality Coreless Gear Motor, Factory Provide 3263 Ironless Motor With Gearbox for electric screw driver
Technical parameter:
| Motor model no. | SC-CL3263-1 | SC-CL3263-2 | SC-CL3263-3 | |
| At Nomimal | ||||
| Nominal voltage | V/DC | 12 | 24 | 48 |
| Nominal speed | RPM | 6942 | 6764 | 5696 |
| Nominal current | A | 3.79 | 2.09 | 0.92 |
| Nominal Torque | mN.m | 50.7 | 58.91 | 62.24 |
| Free Load | ||||
| No load speed | RPM | 7800 | 7600 | 6400 |
| No load current | A | 300 | 120 | 50 |
| At Max Efficiency | ||||
| Max efficiency | % | 81.6 | 84.3 | 84.8 |
| Speed | RPM | 7098 | 7030 | 5920 |
| Current | A | 3.15 | 1.461 | 0.646 |
| Torque | mN.m | 41.5 | 40.2 | 42.4 |
| At Max output power | ||||
| Max output power | W | 94.2 | 106.6 | 94.8 |
| Speed | RPM | 3900 | 3800 | 3200 |
| Current | A | 16.2 | 9.1 | 4.0 |
| Torque | mNm | 230.7 | 267.8 | 282.9 |
| At stall | ||||
| current | A | 32 | 18 | 8 |
| torque | N.m | 461.3 | 535.6 | 565.8 |
| Motor Constants | ||||
| Terminal resistance | Ω | 0.38 | 1.33 | 6 |
| Terminal inductance | mH | 0.192 | 0.75 | 2.58 |
| Torque constant | mNm/A | 14.55 | 29.95 | 71.17 |
| Speed constant | rpm/V | 650 | 316.7 | 11.3 |
| Speed/torque constant | rpm/mNm | 16.9 | 14.2 | 584.2 |
| Mechanical time constant | ms | 5.24 | 4.4 | 3.51 |
| Rotor inertia | g.cm² | 30.01 | 30.1 | 29.8 |
1. Energy-saving features:
The energy conversion efficiency is very high, the maximum efficiency is generally above 70%, and some products can reach above 90% (the iron core motor is generally 20-50%)
2. Control characteristics:
The starting and stalling are rapidly, the response is extremely fast, the mechanical time constant is less than 28 milliseconds, and some products can reach within 10 milliseconds (the iron core motor is generally more than 100 milliseconds); in the high-speed operation state in the recommended operating area, the speed can be easily and flexibly adjusted.
3. Stable characteristics:
The stability of operation is very reliable, and the fluctuation of the speed is very small. As a miniature motor, the fluctuation of the speed can be easily controlled within 2%.
In addition, the energy density of coreless motors has been greatly improved. Compared with iron core motors of the same power, its weight and volume are reduced by 1/3-1/2.
Application:
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