130 DC Motor 12V Dual Shaft Series with 9800 RPM and 20 × 25 mm Size
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| KC-130SH-45 6V Dual Output Shaft Brushed DC Motor Drawing & Performance Curve | PDF · English · 241 KB |
130 DC Motor 12 V Dual Shaft Technical Specifications
The KC-130SH-50L-12.0V 130 dc motor is a brushed micro DC motor configured with a dual output shaft and a 20 mm × 25 mm motor body. At its rated 12 V DC input, the motor has a specified no-load speed of 9 800 rpm, rated torque of 50 g·cm, and power rating of 1.08 W. The shaft extends 12.5 mm from each side of the housing, allowing mechanical components to be coupled at both ends when the equipment layout requires a 130 dual shaft motor configuration.
Product And Mechanical Specifications
| Parameter | Specification |
|---|---|
| Brand | KC |
| Model | KC-130SH-50L-12.0V |
| Related Model | KC-130 |
| Product Type | Micro DC motor |
| Motor Type | Brushed micro DC motor |
| Motor Series | 130 series |
| Rated Voltage | 12 V DC |
| Power | 1.08 W |
| No-load Speed | 9 800 rpm |
| No-load Current | 90 mA |
| Rated Torque | 50 g·cm |
| Motor Size | 20 mm × 25 mm |
| Shaft Type | Dual output shaft |
| Shaft Dimension | 12.5 mm on each side |
| Rotation Direction | CCW |
| Motor Housing | Nickel-plated motor housing |
| End Cover | Iron end cover |
130 DC Motor Performance And Sample Test Data
Test conditions: 20 °C ± 2 °C ambient temperature, 60%–80% relative humidity, 12.0 V DC test voltage, and 20 g·cm rated load.
| Test Item | Specification | Five Sample Results | Minimum | Maximum | Average |
|---|---|---|---|---|---|
| No-load Current | ≤ 100 mA | 65, 67, 62, 63, 61 mA | 61 mA | 67 mA | 63.6 mA |
| No-load Speed | 9 800 ± 10% rpm | 9 864, 9 847, 9 824, 9 832, 9 851 rpm | 9 824 rpm | 9 864 rpm | 9 844 rpm |
| Load Current | ≤ 290 mA | 256, 252, 256, 251, 255 mA | 251 mA | 256 mA | 254.0 mA |
| Load Speed | 7 800 ± 10% rpm | 7 831, 7 859, 7 853, 7 846, 7 837 rpm | 7 831 rpm | 7 859 rpm | 7 845 rpm |
| Starting Torque | ≥ 85 g·cm | 98, 95, 96, 95, 98 g·cm | 95 g·cm | 98 g·cm | 98 g·cm reported |
| Starting Voltage | ≤ 2.0 V | 0.97, 0.96, 0.97, 0.95, 0.95 V | 0.95 V | 0.97 V | 0.96 V |
| Locked-rotor Current | ≤ 1.3 A | 1.056, 1.058, 1.047, 1.052, 1.058 A | 1.047 A | 1.058 A | 1.054 A |
| Shaft Out | 12.5 ± 0.5 mm | 12.74, 12.75, 12.73, 12.73, 12.71 mm | 12.71 mm | 12.75 mm | 12.73 mm |
| End-play | 0.05–0.35 mm | 0.25, 0.22, 0.23, 0.19, 0.24 mm | 0.19 mm | 0.25 mm | 0.23 mm |
| Waveform | Functional inspection | OK | — | — | OK |
| Noise | Functional inspection | OK | — | — | OK |
| Vibration | Functional inspection | OK | — | — | OK |
| Appearance | Visual inspection | OK | — | — | OK |
| Overall Test Result | Final inspection | OK | — | — | OK |
KC-130SH-50L Dual Output Shaft Dimensions
130 DC Motor Performance Advantages
- The 12 V winding configuration combines a specified 9 800 rpm no-load speed with a measured sample average of 9 844 rpm.
- A 50 g·cm rated torque specification supports applications that require a small brushed motor with defined mechanical output data.
- The dual output shaft provides 12.5 mm extension on each side, supporting drive components or sensing elements positioned at either end of the motor.
- The 20 mm × 25 mm housing provides a defined 130 motor size for dimensional comparison and equipment integration.
- Five-sample testing records no-load current, speed, load current, load speed, starting voltage, starting torque, locked-rotor current, shaft extension, and end-play.
- Measured no-load current ranges from 61 mA to 67 mA against the ≤ 100 mA test specification.
- Measured load speed ranges from 7 831 rpm to 7 859 rpm under the stated 20 g·cm rated-load test condition.
- Nickel-plated housing construction and an iron end cover provide a defined mechanical structure for production and assembly evaluation.
130 Motor Selection And Integration Notes
For engineers comparing a 130 motor or 130 size brushed motor, electrical ratings should be reviewed together with shaft geometry and measured operating data. This KC model is a 130 dc motor 12v configuration with a nominal no-load speed of 9 800 rpm. The resulting specification also makes it relevant when evaluating a 130 dc motor 12v 9800 rpm requirement or a 130 brushed dc motor 12v for equipment where available installation space is defined by a 20 mm × 25 mm motor envelope.
The dual-ended shaft arrangement differentiates this model from a conventional single-output type 130 dc motor. A designer searching for a 130 dc motor dual shaft, 130 dual shaft motor, or 130 motor 12.5mm shaft can use the dimensional drawing to verify mechanical compatibility before prototype assembly. The test data should also be considered separately from nominal product ratings: the product rating lists 50 g·cm torque, while the sample inspection was conducted at a 20 g·cm rated load and includes separate starting-torque measurements.
