The Kpower HC1510 is a low-profile coreless digital servo for RC car steering, robot joints and compact instrument mechanisms. Its metal gears and aluminum-alloy case combine with a 40.6 × 20 × 28.4 mm body and 60 g weight for space-conscious installations. Operating voltage is 4.8–8.4 V, with specified movement speeds of 0.12 s/60° at 6.0 V and 0.11 s/60° at 7.4 V.
Features
Coreless motor with digital servo control.
Low-profile aluminum-alloy case and metal gears.
Potentiometer position sensing with a 3 µs dead band.
25T, Ø6 mm horn spline and two ball bearings.
120° travel angle, with customization indicated.
Specifications
Parameter
HC1510 specification
Motor
Coreless motor
Servo type
Digital, low-profile
Operating voltage
4.8–8.4 V
No-load speed
0.11 s/60°
Speed at 6.0 V
0.12 s/60°
Speed at 7.4 V
0.11 s/60°
Weight
60 g
Dimensions
40.6 × 20 × 28.4 mm
Travel angle range
120°; customizable
Horn gear spline
25T, Ø6 mm
Gear material
Metal
Protocols listed
PWM, TTL, RS-485
No-load current
5000 mA
Position sensor
Potentiometer
Dead band
3 µs
Case material
Aluminum alloy
Ball bearings
2BB
Working frequency
50–333 Hz
Operating temperature
−10 to 50 °C
IP rating
IP42
Voltage-Specific Torque
Parameter
Operating voltage
Value
Torque
6.0 V
13 kg·cm
Torque
7.4 V
15 kg·cm
Applications
RC car steering: Low-profile installation in RC car models, including the listed “1/10 Scale Drift Short Truck” application, where compact dimensions help with packaging.
Robot joints and intelligent grippers: Position-controlled movement using potentiometer feedback, with a 120° travel range for limited-angle mechanisms.
Industrial endoscopes and smart industrial instruments: Compact mechanism actuation where the 40.6 × 20 × 28.4 mm body helps fit a servo into constrained assemblies.
Medical-device mechanisms: Compact actuation in device assemblies that call for a low-profile servo.
Fixed-wing and VTOL fixed-wing drones: Control-linkage actuation using a 60 g servo with voltage-specific movement speeds for mechanism selection.
The HC1510 is labeled as a coreless digital servo.Metal servo gears and a slim-profile comparison labeled 25 mm, 39 mm and 10 mmCustom-servo development graphic with protocol and reliability customization categoriesExploded servo assembly with labeled components and a checklist of servo selection considerations
Specifications and Performance
HB1106, HC1007 and HC1510 use coreless motors. HC1510 has a listed speed of 0.11 s/60°; the operating voltage is not specified in this table.HC1510 has a speed of 0.12 sec/60° at 6.0 V. HC1510 has a speed of 0.11 sec/60° at 7.4 V.Assorted servos and motors beside generic angle, speed, voltage and dead-band selection parametersCLS88WP speed and current versus torque chart at 7.4 V with operating-duty zones
Options and Model Comparison
Five servo-horn shapes labelled Flat, Cross, Round, Star and Single
Setup and Use
Servo pulse-width diagram mapping five input pulse durations to output shaft angles
Interfaces and Connections
Three-wire servo connector diagram identifying brown ground, red supply and orange signal
Application Examples
Kpower application grid covering robotics, automation, RC models, drones, agriculture and other industries
Additional Product Details
ODM service workflow from requirements evaluation through design, sampling and mass production