Kpower P0050 5 g PWM Micro Servo for RC Aircraft, RC Cars and Miniature Robotics

Kpower

$35.00 USD

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Version P0050

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Overview

The Kpower P0050 is a 5 g PWM micro servo for small RC models, miniature robots and compact positioning projects. Its coreless motor, POM plastic gears and potentiometer feedback are housed in a plastic case measuring 21.5 × 11.8 × 20.9 mm. Operation spans 4.8–8.4 V, with voltage-specific torque and speed ratings to support selection for lightweight mechanisms.

Features

Coreless DC brushed motor with potentiometer position feedback.
POM plastic gears and a black plastic housing with mounting tabs and mounting holes.
5 g construction for weight-sensitive models and miniature mechanisms.
Standard PWM control through a three-wire lead with black, red and white wires.
Dual ball bearings, specified as 2BB.
Low-noise design.

Specifications

Torque and Speed by Supply Voltage

Parameter	At 4.8 V	At 6.0 V
Stall torque	0.8 kg·cm	1.0 kg·cm
No-load speed	0.10 s/60°	0.08 s/60°

Construction and Operating Parameters

Parameter	Value
Brand / model	Kpower P0050; casing label: K-power WK-P0050 Micro Servo
Product type	Plastic-gear micro servo
Rated torque, listed unit	0.3 kg
Weight	5 g
Dimensions	21.5 × 11.8 × 20.9 mm
Operating voltage	4.8–8.4 V
Output spline diameter	3.8 mm
Gear material	POM plastic
Motor	Coreless DC brushed motor
Control	Standard PWM
Lead	Three wires: black, red and white
Position sensor	Potentiometer
Case material and finish	Black plastic
Mounting	Mounting tabs with mounting holes
Ball bearings	2BB — dual ball bearings
Working frequency	50–333 Hz
Operating temperature	−10 to 50 °C
IP rating	IP42

Applications

Micro RC aircraft and flying toys: Use the 5 g servo for lightweight control-linkage actuation in RC airplanes and throwing foam-plane projects, where actuator mass and installation space matter.
Micro RC cars: Build compact steering mechanisms, including 1/24-scale car projects, using the small housing and PWM control.
RC helicopters and boats: Actuate small control linkages with a compact servo that provides voltage-specific torque and speed ratings.
Miniature robotics: Drive small joints or linkages in mini bionic robots, robot toys and small wheeled robots with potentiometer position feedback.
Arduino robot kits and STEAM education: Demonstrate PWM-controlled mechanical movement in compact educational assemblies.
Micro camera gimbals: Position lightweight camera mechanisms using a small, 5 g actuator.
Smart-home and micro industrial automation prototypes: Add controlled movement to small mechanisms using PWM control and the compact mounting-tab housing.

Installation and Requirements

Use a supply within the specified 4.8–8.4 V operating range. The published torque and speed values above apply specifically at 4.8 V and 6.0 V.
Enquire about wire length, control type, position-sensor requirements and travel customization before specifying a customized assembly.