High Quality 12 volt 24 volt slience dc brushless planetary gear motor for smart homeappliance
Model No.: 28GA2847
Applications:
Smart robots
Electric curtains
Home appliance
Features:
28mm metal planetary gearbox
28mm brushless dc motor
12-24v voltage range
Ball bearing available
High Torque 20kg.cm
6mm output shaft
Pins arrangements:
1. Vcc (red wire)
2. FG (green wire)
3. CW/CCW (yellow wire)
4. GND (black wire)
5. PWM (blue wire)
Product Showcase:
2D Drawing:
GEARBOX REDUCTION RATIO:
| Gearbox Length (mm) | Stage Number | Reduction Ratio | Rated Torque | Bearable Maximum Instant Torque |
| kg.cm |
| 27.5 | 1 | 3.7/1 | 5.2/1 | | | | | 5.0 | 10.0 |
| 35.5 | 2 | 14/1 | 19/1 | 27/1 | | | | 8.0 | 20.0 |
| 43.5 | 3 | 51/1 | 71/1 | 100/1 | 139/1 | | | 15.0 | 30.0 |
| 51.5 | 4 | 189/1 | 264/1 | 369/1 | 515/1 | 721/1 | | 20.0 | 40.0 |
Motor Performance:
MODEL | REDUCTION RATIO | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL |
| OPERATING RANGE | NOMINAL | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT |
| V | rpm | A | rpm | A | kg.cm | W | kg.cm | A |
| 28PA2847-51-12120 | 51/1 | 8.0~15.0 | 12.0 | 120 | 0.25 | 94 | 0.91 | 5 | 4.82 | 24.23 | 3.35 |
| 28PA2847-189-1230 | 189/1 | 8.0~15.0 | 12.0 | 30 | 0.25 | 16.2 | 0.8 | 16 | 2.66 | 83.6 | 3.35 |
| 28PA2847-100-2435 | 100/1 | 8.0~26.0 | 24.0 | 120 | 0.2 | 101 | 1.2 | 14 | 14.50 | 88.5 | 6.5 |
| 28PA2847-264-2445 | 264/1 | 8.0~26.0 | 24.0 | 45 | 0.21 | 39 | 1.1 | 30 | 12.00 | 217.8 | 6.5 |
Pls download the PDF document for referrence.
28PA2847.pdf
FAQ
Q: What kind of motors you can provide?
A: For now, we mainly provide permanent magnet brushed dc motors (including vibration motors, low voltage dc motors and high voltage dc motors) with diameter range in 4~42mm, 24-42mm brushless dc motor and also Dia6~80mm size gear motors.
Q: Can you send me a price list?
A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.
Q: What's the lead time for regular order?
A: For orders, the standard lead time is 25-35 days and this time can be shorter or longer based on different model, period and quantity.
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