Product overview
The Kpower MM0120 12G Half-Aluminium Housing Metal Gear Brushed Micro Servo is a compact actuator for drone and RC installations, with additional applications in smart grippers, fishing bait boats and medical devices. Its architecture combines a DC brushed motor, metal gears, a plastic and aluminum alloy case, a potentiometer position sensor and a 1BB bearing specification. The body measures 23x12x27mm and uses a 20T spline with a Φ4.82mm diameter. Although the model name includes 12G, the specified product weight is 14g (0.49oz).
Integration requires a 3.7-6V supply and PWM control, with digital and analog PWM communication supported. At 6 V, the servo specifies 3.5kg·cm stall torque, 0.1sec/60° no-load speed and 1200 mA stall current; these figures describe distinct operating conditions. Travel is 180°, with customization supported for travel, signal/protocol and ingress protection. The listed protection rating is IP42, and the operating temperature range is -10～50°C. Position feedback and stall protection are optional features, so they should be specified when selecting the required configuration.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Kpower MM0120 12G Half-Aluminium Housing Metal Gear Brushed Micro Servo |
| Applications | RC model aircraft, smart grippers, fishing bait boats and medical devices |
| Stall torque | 3.5kg·cm6 V |
| No-load speed | 0.1sec/60°6 V; no load |
| Travel angle | 180°Customization supported. |
| Voltage range | 3.7-6V |
| Dimensions | 23x12x27mm |
| Weight | 14g (0.49oz) |
| Stall current | 1200 mA6 V; stalled |
| Case material | Plastics + aluminum alloy |
| Gear material | Metal |
| Spline | 20T Φ4.82mm |
| Motor | DC brushed motor |
| Bearing | 1BB |
| Position sensor | Potentiometer |
| Signal and protocol | PWMCustomization supported. |
| PWM communication support | Digital and analog PWM communication |
| Ingress protection | IP42Customization supported. |
| Operating temperature | -10～50°C |
| Potentiometer feature | Long-life potentiometer |
| Position feedback and stall protection | Optional position feedback and stall protectionOptional equipment. |
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