for fuel pump EC2232SPG22 brushless dc gearmotor
22mm Planetary Geared Slotless brushless dc motor Sensor/Sensorless
Characteristics:
Brushless DC Motor
- The stator windings is cup-shaped winding, without cogging effect, the torque fluctuationis very small
- Nd-Fe-B Magnet, high power density
- Aluminum alloy shell, better heat dissipation, lower temperature rise
- NMB & NSK ball bearing
- Novel structure for the covers and frame Combination,ensure the installation precision
Planetary Gearbox
- Planetary gear structure design
- All the Materials include the Gears are machined , this will control the tolerance and better performance
- At very low speed ,still can supply very big torque
- Higher Efficiency compare to other similar gearbox
- Very Low Noise Level
Specifications Of Gearbox :
Housing Material |
| Steel |
Gear Material |
| Steel 1 |
Bearing At Output |
| Ball Bearing |
Radial Load (10mm From Flange) |
| ≤1.6Kgf |
Shaft Axial Load |
| ≤0.5Kgf |
Radial Play Of Shaft |
| ≤0.04mm |
Thrust Play Of Shaft |
| ≤0.4mm |
Backlash , At No-Load |
| ≤2° |
Max Permissible Input Speed At Continuous Working |
| ≤42000rpm 2 |
Operating Temperature Range |
| -30-100℃ |
Gearboxes Specifications
Reduction Ratio(Part) | Rated Tolerance Torque | Max Momentary Tolerance | Efficiency | L (mm) |
3.75 , 4.4 , 5.4 , 6.5 | 7.2Kgf-cm | 21.6Kgf-cm | 93% | 22.6 |
14.5 , 16.4 , 19.2 , 20.3. , 23.7 , 24.4 , 28.5 , 29.2 , 35.1 , 42.3 | 9.6Kgf-cm | 28.8Kgf-cm | 86% | 27.6 |
48.2 , 54.5 , 6.7 , 67.1 , 75.9 ,80.8 , 88.8 , 94.5 , 103.8 , 106.9109.3 , 125 , 131 , 154 , 185.3 | 12Kgf-cm | 36Kgf-cm | 80% | 32.7 |
204.4 , 228 , 251.8 , 274.6 ,294.4 , 303 , 313.3 , 333 , 342.7354.4 , 369.6 , 389.3 , 400.8 , 455.2 , 468.6 , 493.6 , 547.9 , 560.6 , 577.1 , 674.8 , 690.4 |
14.5Kgf-cm |
43.5Kgf-cm |
75% |
37.7 |
|
|
Drawing:
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