Product overview
The Kpower P0043 is a miniature servo for RC, robot, drone and smart home actuation. Its physical architecture combines a plastic housing, self-lubricating POM gears, a coreless motor and potentiometer position sensing. At 20x8.4x19.8mm and 4.3g (0.15oz), it provides a compact component for integration into small mechanisms. The body is described as an 8mm flat design, while the output connection uses a 20T Φ3.45 spline. The motor is specified as a 3.3W high-speed hollow cup unit.
The standard control arrangement uses a three-wire JR remote control interface and PWM signaling, with programmable electronic protection and soft start/stop. Supply voltage is 3.7-6V, and default travel is 120°, with angle adjustment and customization supported. At 6.0V, stall torque is 1 kgf·cm, no-load speed is 0.06 s/60°, and stall current is 800 mA; these figures describe different operating conditions. The servo carries an IP42 rating and a -10–50°C operating temperature range, with customization also supported for the signal protocol and ingress protection specification.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and purpose | Kpower P0043 4.3G Plastic Gear Coreless Micro Servo for RC, robot, drone and smart home actuation. |
| Stall torque | 1 kgf·cmAt 6.0V. |
| No-load speed | 0.06 s/60°At 6.0V; no load. |
| Travel angle | 120°; adjustable.Default angle; customization supported. |
| Voltage range | 3.7-6V |
| Dimensions | 20x8.4x19.8mm |
| Weight | 4.3g (0.15oz) |
| Stall current | 800 mAAt 6.0V; stalled. |
| Case material | Plastics |
| Gear material | Self-lubricating POM plastic gears. |
| Output spline | 20T Φ3.45 |
| Motor type | Coreless motor. |
| Bearing entry | / |
| Position sensor | Potentiometer |
| Signal and protocol | PWMCustomization supported. |
| Ingress protection rating | IP42Customization supported. |
| Operating temperature | -10–50°C |
| Body design | 8mm flat design. |
| Motor power | 3.3W high-speed hollow cup motor. |
| Control interface | Standard three-wire JR remote control interface. |
| Electronic functions | Programmable electronic protection and soft start/stop. |
Ask for the Kpower P0043 4.3G Plastic Gear Coreless Micro Servo price ↑
