Cheap 48V 2000W planetary gear motor for sale, 3000 rpm rated speed and 6.37 Nm rated torque, gear ratio up to 250. 3 phase BLDC motor with a planetary gearbox has low noise and longer battery life, works on high operating efficiency and provides higher torque for electrical cars.
Specifications
Motor Model: D110BLD2000-48A-30S
Motor Type: BLDC Motor
Power: 2000W
Voltage: 48V DC
Rated Current: 52.08A
No Load Current: ＜16A
No Load Speed: 3300 rpm
Rated Speed: 3000 rpm
Rated Torque: 6.37 N·m
Peak Torque: 19.10 N·m
Motor Dimension: 110 mm
Construction: Permanent Magnet
Direction of Rotation: CW/CCW
Certificate: CCC, CE, ROSH, LVD, EMC
Recommended drive model: BD-100
Gear Ratio: From 3:1 to 250:1
Features
- 48V DC planetary gear motor is available.
- The planetary gearbox speed ratio is up to 250:1.
- Brushless DC motor with a planetary gearbox has low power consumption, high efficiency and longer battery life.
- The planetary gear motor provides high torque at low speeds.
- It is easy for speed adjustment and reversible direction.
- Power, voltage, speed, shaft, motor length and lead of BLDC planetary gear motor can be customized.
Note
- Please contact us for planetary gear motor drawing information before ordering.
- Power, Voltage, Speed, Shaft, Motor Length, and Motor Lead of BLDC Motors can be customized.
Allowable Torque with Gear Head
| Gear ratio |
Rated output speed (rpm) |
Rated torque (Nm) |
Peak torque (Nm) |
Rotor inertia (kgcm2) |
| 3 |
1000 |
13.8 |
41.3 |
0.400 |
| 4 |
750 |
18.3 |
55 |
0.309 |
| 5 |
600 |
22.9 |
68.8 |
0.209 |
| 7 |
429 |
32.1 |
96.3 |
0.285 |
| 10 |
300 |
45.8 |
137.5 |
0.280 |
| 16 |
188 |
71.8 |
192 |
0.309 |
| 20 |
150 |
89.8 |
192 |
0.290 |
| 25 |
120 |
105 |
211 |
0.290 |
| 28 |
107 |
96 |
192 |
0.290 |
| 35 |
86 |
105 |
211 |
0.285 |
| 40 |
75 |
96 |
192 |
0.280 |
| 50 |
60 |
105 |
211 |
0.280 |
| 80 |
38 |
120 |
240 |
0.290 |
| 100 |
30 |
120 |
240 |
0.290 |
| 125 |
24 |
132 |
264 |
0.291 |
| 140 |
21 |
120 |
240 |
0.285 |
| 175 |
17 |
132 |
264 |
0.285 |
| 200 |
15 |
120 |
240 |
0.280 |
| 250 |
12 |
132 |
264 |
0.283 |
Speed-Torque Curve
- Instantaneous maximum torque line
The maximum torque momentarily impacts the load when the motor is started.
Beyond this torque, the over-current protection of the driver will cause the motor to stop.
- Short-time operation area
The motor can run for a short time within this torque range at different speeds.
If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
- Rated operating torque line
The rated torque of the motor runs at different speeds, and the motor can run for a long time at this torque.
- Continuous operating area
When the motor rotates at different speeds, it runs continuously in this corresponding zone.
Tips: How to choose a planetary gearbox?
- Try to choose a reduction ratio close to the ideal.
- Determine the input and output form of the gearbox.
- The shape of the gearbox. Is it square or round?
- Also consider other characteristics and requirements of planetary gearboxes, such as environmental requirements, installation requirements, maintenance
- requirements, and after-sales service.
