Overview
The Kpower MM1500 Servo Motor is a digital servo motor designed for RC hobby and robotics motion control where compact size and higher torque are required. It uses a DC brushed motor, metal gears, and an aluminum mid case, and is specified for 4.8~6 V operation with a 25T spline output.
Key Features
- Digital servo: pulse width 900~2100 μs; dead band width 4 μs
- Metal gear train; precision machined metal gear (feature text)
- High-speed response; long lifespan potentiometer (feature text)
- 2BB (dual ball bearing) support
- 3-wire servo lead pinout (feature text): Brown = GND, Red = Vcc, Orange = Signal
For wiring or integration questions, contact customer service via the store contact page.
Specifications
| Model Type | Digital Servo MM1500 |
| Motor Type | DC Brushed |
| Case material | Aluminum Mid Case |
| Gear material | Metal |
| Bearing Type | 2BB |
| Weight | 58 g / 2 oz |
| Dimension | 40 × 20 × 37.5 mm³ / 1.6 × 0.8 × 1.6 in³ |
| Operation Voltage | 4.8 ~ 6 V |
| Torque | 4.8V: 15.5 kg·cm (214 oz·in) 6.0V: 16.3 kg·cm (225 oz·in) |
| Speed | 4.8V: 0.15 sec/60° 6.0V: 0.13 sec/60° |
| Pulse Width | 900 ~ 2100 μs |
| Dead band width | 4 μs |
| Interface Type | JR / FT / JST1.5 / JST2.0 / Other |
| Operating Temperature | -20 to 60 °C |
| Splining | 25T |
| Wire Length | 20 cm |
| Certification | CE & FCC |
Applications
- RC hobby: airplane, car, boat, retract landing gear
- RC robot / robot joint
- Humanoid robots, robotic arms
- Exoskeletons, quadruped robots
- AGV vehicles, education robot kits
Manuals
Service
One year warranty. Customized and OEM are available.
Details
The MM1500 delivers high torque in a compact servo format for RC builds and robotic joints.
Designed for hobby RC models, education kits, and motion-control projects that need reliable positioning.
A precision metal gear train supports responsive control and durability under load.
Compare torque and speed across the M-series to select the right servo for your build.
Torque and speed ratings are summarized alongside the servo’s compact dimensions for easy planning.
Use these guidelines to match rotation angle, speed, and voltage to your controller and power system.
Multiple horn styles help adapt the output spline to different linkages and brackets.
Standard PWM pulse widths map directly to output angle for straightforward integration with typical RC signals.
Customization options are available for projects that require specific torque targets, wiring, or control protocols.
For longevity, size the servo for continuous load rather than relying on stall torque ratings.
Quick wiring reference: brown to GND, red to Vcc, and orange to the control signal pin.
Internal components such as the gear train, bearings, and potentiometer work together for stable positioning.
Suitable for a wide range of automation and robotics applications, from hobby builds to industrial prototypes.
ODM support is available for teams moving from concept through sampling and into production.
