The RS-987H brushed DC motor uses high-precision oil-impregnated bearings to improve wear resistance and reduce vibration during high-speed operation. It delivers 609 g⋅cm of rated torque and reaches a no-load speed of 3300 rpm, ensuring stable output under light loads.
Its compact design and balanced performance make it ideal for coffee machines, lawn mowers, blenders, and model trains. Kinmore Motor supports customization in both structure and performance to meet specific application needs.
| Model | Voltage | No Load | At Maximum Efficiency | Stall | |||||
| Current | Speed | Current | Speed | Torque | Output | Current | Torque | ||
| V | A | RPM | A | RPM | g⋅cm | W | A | g⋅cm | |
| RS-987PH-4036 | 12 | 0.51 | 3300 | 2.33 | 2706 | 609.80 | 16.9 | 10.62 | 3387.78 |
| RS-987SH-05522 | 24 | 1.6 | 11000 | 7.1 | 9607 | 1263.00 | 124.67 | 45.03 | 9973.44 |
| RS-987SH-5524 | 24 | 1.24 | 11000 | 7.87 | 9499 | 1050 | 97.8 | 49.83 | 7694.87 |
| RS-987SH-3755 | 24 | 0.5 | 6300 | 2.85 | 5441 | 888 | 47.34 | 17.74 | 6512.69 |
Kinmore mainly produces DC motors, including brushed DC motors, brushless DC motors, Gear motors, etc.
Customers need to clearly provide the performance and shape requirements of the product (different shapes determine the size of the space, which will be directly related to the performance that different specifications can achieve such as torque values are different). Performance requirements include operating voltage, rated load, rated speed and other parameters, and appearance requirements include the maximum installation size, shaft size, terminal direction and so on.
In addition, if the customer has other more detailed requirements such as current limits, working environment, service life and EMC standards can also be provided together, which will help us to carry out a more accurate and comprehensive assessment to ensure that the final product can meet the customer’s individual needs.
The gearbox can be equipped with a brushless motor of appropriate size, and the specific selection depends on customers’ needs.
Yes, our R & D team can develop and customize the gearbox;
Gearbox customization projects include gear customization, dimensions, internal structure, performance parameters and related custom accessories to meet customer requirements.
In order to ensure the quality and consistency of the product, we generally do not provide separate accessories/gearbox;
For customized gear motor needs, we will develop solutions according to the actual situation.
