750 W DC Gear Motor, 3000 rpm, 24V/36V/48V
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$354.23
Ex Tax: $354.23
- Stock: In Stock
- Model: SCJ009278
- SKU: SCJ009278
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- Description
750 W DC Gear Motor, 3000 rpm, 24V/36V/48V
Brief
3000 rpm 750W geared motor is a high quality cheap DC geared motor operating with 24V, 36V, 48V voltage. Gearbox is sealed and the DC motor is screwed to the gearbox from inside to ensure longer life and better wear performance.
Description
High quality 750W DC gear motor with 3000 rpm rated speed, can run smoothly at 24V, 36V, 48V and gives wide range of RPM and torque. No-load speed is 3300 rpm and peak holding torque up to 7.16 Nm, this DC gear motor is suitable for many industrial applications such as robotics process, food packing machine, medical equiments etc.
750W DC gear motor specifications
| Model | SCJ009278 | SOCOJED5BLD750-36 | SOCOJED5BLD750-48 |
| Power | 750W | 750W | 750W |
| Voltage | 24V | 36V | 48V |
| Rated Speed | 3000 rpm | 3000 rpm | 3000 rpm |
| No-load Speed | 3300 rpm | 3300 rpm | 3300 rpm |
| Rated Current | 39.06A | 26.04A | 19.53A |
| Rated Torque | 2.39 N.m | 2.39 N.m | 2.39 N.m |
| Peak Torque | 7.16 N.m | 7.16 N.m | 7.16 N.m |
| No-load Current | < 9.2A | < 8.13A | < 6.5A |
| Compatible Driver Model | BLD-100 (Click it to the product page) | ||
| Protection Grade | IP54 | ||
| Motor Lead Length | 300mm | ||
| Temperature | 0~50℃ | ||
| Weight | 4 Kg | ||
| Gear Head Motor | 2GN□K, Enter the gear ratio into the box (□) within the model name | ||
| Gear Ratio | 3, 5, 7.5, 10, 12.5, 15, 18, 20, 25, 30, 36, 40, 50, 60, 75, 90, 100, 120, 150, 180, 200 | ||
Note: Motor length, power, voltage and speed can be customized according to your requirements under the allowed circumstance of adoptable dimension.
The allowable torque with a gearbox
| Gear Ratio | 3 | 5 | 7.5 | 10 | 12.5 | 15 | 18 | 20 | 25 | 30 | 36 | 40 | 50 | 60 | 75 | 90 | 100 | 120 | 150 | 180 | 200 |
| Speed (r/min) | 1000 | 600 | 400 | 300 | 240 | 200 | 167 | 150 | 120 | 100 | 83.33 | 75 | 60 | 50 | 40 | 33 | 30 | 25 | 20 | 17 | 15 |
| Allowable Torque (N.m) | 5.8 | 9.67 | 14.5 | 19.34 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Allowable Torque (kgf.cm) | 58.02 | 96.69 | 145 | 193.4 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Note:
- The values colored "Red" indicate that the gearbox and the DC motor are running in the same direction, and the other values are in the opposite direction.
- When it is desired to reduce the speed further than the gear ratio in the table above, an intermediate speed reducer with a gear ratio of 10 can be installed between the motor and the gearbox.
Wiring Definition
Dimension (Unit: mm)
*Mounting screws are included with gearbox
Details
Tips: How to do if the temperature rise of DC motor is too high?
- The winding of the stator windings may be short-circuited or grounded, causing the current to increase, and the loss is increased and overheated. If the failure is not serious, repackage insulation; If it’s serious, replace the winding.
- Bearing damage or excessive wear, so that the stator and rotor are rubbed together, check whether the bearing is loose, and whether the stator and rotor are not properly assembled.
- If the voltage exceeds 10% or more of the rated voltage of the DC motor, or is 5% lower than the rated voltage of the DC motor, the DC motor is easy to heat under rated load and lead to temperature rise, then we should check and adjust the voltage.
- Cage rotor broken or winding joint of winding rotor loosening leads to high current in the maintenance network and thus being overheated. Please weld or replace the strip-copper rotor; If it’s a cast-aluminum rotor, please replace immediately.