12V Brushless dc Motor With Hall Sensor
| CONSTAR MICROMOTOR | |||
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| Brushless DC Motor | DC Coreless Motor | Gearmotor | Sonic Motor |

The following are our standard products, we also provide customized products and service.
| -12-12.0 | |||
| 1 | Voltage | V | 12 |
| 2 | Terminal resistance | Ω | 0.93 |
| 3 | No-load speed | rpm | 14500 |
| 4 | No-load current | A | 0.35 |
| 5 | Stall torque | mNm | 97.00 |
| 6 | Stall current | A | 13.00 |
| 7 | Nominal torque | mNm | 14.5 |
| 8 | Nominal speed | rpm | 34000 |
| 9 | Nominal current | A | 2.2 |
| 10 | Max. output power | W | 37 |
| 11 | Max. efficiency | % | 70 |
| 12 | Back-EMF constant | mV/rpm | 0.8 |
| 13 | Torque constant | mNm/A | 7.7 |
| 14 | KV Value | rpm/V | 1200 |
| 15 | Speed/torque gradient | rpm/mNm | 150 |
| 16 | Rotor inertia | gcm2 | 2 |
| 17 | Weight | g | 55 |
| 18 | Thermal resistance housing-ambient | K/W | 11 |
| 19 | Thermal resistance winding-housing | K/W | 12.5 |
| 20 | Thermal time constant motor | s | 620 |
| 21 | Thermal time constant winding | s | 4 |
| 22 | Operating temperature range | ℃ | -40~+100 |
| 23 | Max. winding temperature | °C | 155 |
| 24 | Axial play | mm | 0.012 |
| 25 | Radial play | mm | 0.008 |
| 26 | Axial load dynamic | N | 5 |
| 27 | Axial load static | N | 80 |
| 28 | Radial load at 3 mm from mounting face | N | 29 |
| 29 | No. of pole pairs | 1 | |
| 30 | Bearings | 2 ball bearings | |
| 31 | Commutation | Hall Sensor | |
| 32 | Protection class | IP 30 |
...
Lead wires length, Shaft length, Special coils, Gearheads, Bearing type, Hall sensor, Encoder,Driver

| Series | Dimension (mm) |
Voltage (V) |
No-load Speed (rpm) |
No-Load Current (mA) |
KV Value (rpm/V) |
Torque Constant (mNm/A) |
|---|---|---|---|---|---|---|
| 1250ZWN | Φ12*50 | 48 | 29000 | 100 | 600 | 15.3 |
| 2040ZWN | Φ20*40 | 12 | 14500 | 350 | 1200 | 7.7 |
| 2050ZWN | Φ20*50 | 12 | 5000 | 90 | 425 | 21.5 |
| 2940ZWN | Φ29*40 | 24 | 35000 | 650 | 1480 | 6.3 |
| 2950ZWN | Φ29*50 | 28 | 15500 | 450 | 550 | 16.9 |
| 3336ZWN | Φ33*36 | 12 | 31500 | 340 | 2630 | 3.6 |
| 4040ZWN | Φ40*40 | 24 | 42000 | 170 | 1750 | 5.3 |
12V brushless dc motor with hall sensor
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