Kpower EM10 Overload-Clutch Robot Servo Motor, 300° Travel, 10 kg·cm Stall at 12 V for Robot Joints

Kpower

$35.00 USD

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Version EM10

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Overview

The Kpower EM10 is an overload-clutch robot servo motor for desktop robot arms, educational robots and multi-legged bionic mechanisms. Its 300° travel and dual servo-horn design support robot-joint movement, while a 2000 Hz current loop enables precision force control. Rated for 9–13 V operation, it delivers 10 kg·cm stall torque at 12 V. The EM10 model specifications list PWM, TTL and RS-485 control protocols.

Features

EC225 custom chip with a 2000 Hz current loop for precision force control.
Gear-clutch anti-impact protection and overload-clutch disengagement protection for robot-joint operation.
Dual servo-horn design with circular horns on opposite faces of a rectangular housing.
300° operating range, with customizable travel.
Multiple feedback support.
Low-noise design.
Plastic housing marked EM-10, POM gears, a DC brushed motor and potentiometer position sensing.

TTL Serial-Bus Control

The TTL implementation supports interconnected servos with independent ID control. Serial-bus wiring simplifies connections and allows individual servo control in multi-joint robotic mechanisms.

Specifications

Parameter	EM10 specification
Model	EM10; housing marking EM-10
Servo type	Overload-clutch robotic servo
Stall torque	10 kg·cm at 12 V
No-load speed	0.2 s/60° at 12 V
Operating voltage	9–13 V
Travel angle / operating range	300°; customizable
Weight	56 g
Dimensions	48 × 26 × 44 mm
Wire length	150 mm
Model-level protocol listing	PWM, TTL, RS-485
TTL control	Serial bus with independent servo ID control
Stall current	3000 mA
No-load current	1000 mA
Working frequency	50–333 Hz
Current-loop frequency	2000 Hz
Control chip	EC225 custom chip
Gear material	POM
Case material	Plastic
Motor	DC brushed
Position sensor	Potentiometer
Horn gear spline	N/A
Ball bearings	2BB
Operating temperature	−10 to 50 °C
IP rating	IP42

Applications

Desktop robot arms: Actuate articulated joints using 300° travel and dual servo-horn support; the stall torque specification is 10 kg·cm at 12 V.
Multi-legged, quadruped, bionic and bio-inspired robots: Drive leg-joint movement with gear-clutch anti-impact and overload-disengagement protection.
Educational robots and STEAM projects: Build mechanisms for studying joint movement and force control using the 300° operating range and 2000 Hz current loop.
Service robots: Control articulated mechanisms; the TTL implementation allows individual servo addressing in multi-joint assemblies.
Smart-home mechanisms: Actuate custom moving mechanisms using position sensing and controlled angular travel.

Configuration and Integration

Discuss wire-length, control-type and position-sensor requirements with the supplier before integration. Use the 9–13 V operating range; the quoted stall torque and no-load speed apply at 12 V.