Kpower HC1007 Low-Profile Digital Coreless Servo, 25 mm, 12 kg·cm Stall at 7.4 V, for 1/10 RC Cars

Kpower

$95.00 USD

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Version HC1007

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Overview

The Kpower HC1007 is a low-profile digital coreless servo for RC-car steering and compact positioning mechanisms. Its 25 mm profile suits space-conscious installations, including 1/10-scale touring cars, trucks and buggies. Stall torque is 10 kg·cm at 6.0 V or 12 kg·cm at 7.4 V, with corresponding no-load speeds of 0.10 and 0.09 s/60°. Metal gears, an aluminum-alloy case and potentiometer feedback support controlled positioning.

Features

Low-profile construction: 25 mm body height for compact installations.
Digital coreless drive: a coreless motor designed for energy efficiency and long service life.
CNC aluminum-alloy case: supports heat dissipation and durability.
Precision metal gears: backlash below 0.5°.
Position feedback: a precision potentiometer supports accurate positioning.
Dual ball bearings: 2BB construction.

Specifications

Voltage-Dependent Performance

Parameter	At 6.0 V	At 7.4 V
Stall torque	10 kg·cm	12 kg·cm
No-load speed	0.10 s/60°	0.09 s/60°

Mechanical, Electrical and Operating Details

Parameter	Value
Model	HC1007
Servo type	Low-profile digital servo
Rated torque	3 kg
Dimensions	40.6 × 20 × 25 mm (1.57 × 0.79 × 0.98 in)
Profile height	25 mm
Weight	55.5 g
Operating voltage	4.8–8.4 V
Rated-voltage designation	Up to 7.4 V
Motor	Coreless
Gear material	Metal
Gear backlash	<0.5°
Case material	CNC aluminum alloy
Position sensor	Potentiometer
Horn/output spline	25T
Ball bearings	2BB; dual ball bearings
Control types	PWM; TTL; RS-485
Working frequency	50–333 Hz
Pulse length	900–2100 µs
Wire length	300 mm
Travel-angle customization	Customizable
Operating temperature	−10 to 50 °C
IP rating	IP42

Applications

RC-car steering: the 25 mm profile supports compact steering installations in 2WD and 4WD 1/10-scale on-road touring cars. Other identified uses include drift cars, short-course trucks and buggies; the voltage-dependent torque and speed figures help size the steering mechanism.
Robot-joint positioning: potentiometer feedback and low-backlash metal gears support controlled movement in compact joints.
Fixed-wing drone control linkages: the low-profile body and digital positioning suit compact servo-operated mechanisms.
Industrial endoscope and smart industrial-instrument mechanisms: the compact body and position feedback support space-conscious positioning assemblies.
Medical-device positioning mechanisms: the compact servo provides potentiometer-based position feedback for mechanism design.

Customization and Integration

Inquire about wire-length, control-type, position-sensor and travel-angle customization. Confirm the required control type when specifying the servo; PWM, TTL and RS-485 are listed control types, not additional selectable versions on this listing.

Keep operation within the 4.8–8.4 V supply range and −10 to 50 °C temperature range. Use the performance values corresponding to the stated test voltage when assessing the mechanism.