Overview
The MyActuator L-7025 BLDC Servo Motor is a high-performance, compact servo solution designed for robotics, drones, LiDAR systems, exoskeletons, and precision industrial equipment. Featuring a 24V nominal voltage, 1.6 N·m nominal torque, 4.1 N·m peak torque, and 510 RPM max speed, this motor delivers powerful output with exceptional control precision of 0.001°. Its 18-bit magnetic encoder, high-efficiency torque design, and advanced thermal resistance ensure durability and accuracy across diverse applications.
Key Features
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Compact and Lightweight Design – High torque density in a 540g lightweight body.
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High Precision Control – 18-bit magnetic encoder with 0.001° control accuracy for precise positioning.
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Advanced Torque Performance – 4.1 N·m peak torque and 21 RPM/V speed constant for smooth, powerful operation.
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Reliable and Durable – High-temperature SH/UH grade permanent magnets resist demagnetization and support a 120°C max operating tolerance.
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Flexible Integration – Supports current, speed, incremental position, and absolute position control modes for varied platforms like PC, MCU, PLC, and Raspberry Pi.
Specifications
Electrical & Mechanical Parameters
| Item | Value |
|---|---|
| Nominal Voltage | 24 V |
| Nominal Current | 3 A |
| Nominal Torque | 1.6 N·m |
| Max Instant Torque | 4.1 N·m |
| Nominal Speed | 280 RPM |
| Max Speed | 510 RPM |
| Max Instant Current | 8.5 A |
| Line Resistance | 2.2 Ω |
| Phase-to-Phase Inductance | 2.95 mH |
| Speed Constant | 21 RPM/V |
| Torque Constant | 0.53 N·m/A |
| Rotor Inertia | 1040 g·cm² |
| Number of Pole Pairs | 14 |
| Motor Weight | 540 g |
| Working Temperature | -20°C ~ 55°C |
| Max Demagnetize Temperature | 120°C |
| Control Precision | 0.001° |
Matched Driver
| Parameter | Value |
|---|---|
| Model | MC200 |
| Input Voltage | 12–24 V |
| Current | Normal: 8 A / Instant: 15 A |
| Power | 200 W |
| Encoder | 18-bit magnetic encoder |
| Communication | CAN BUS (1M) / RS485 (115200, 500K, 1M, 2.5M) |
| Control Mode | Torque, speed, and position loops |
| S-Curve | Supported |
Performance Data
| Mode | Torque (mN·m) | Speed (RPM) | Output Power (W) | Efficiency (%) |
|---|---|---|---|---|
| No Load | 17.3 | 398.5 | 0.72 | 20.7% |
| Max Efficiency | 421.8 | 343.2 | 15.14 | 77.4% |
| Max Output Power | 1697.5 | 201.4 | 35.75 | 50.7% |
| Max Torque | 2016.6 | 162.4 | 34.30 | 40.8% |
Applications
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Robotics – Exoskeleton robots, pipeline inspection robots, and power inspection units
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Drones – Stable and precise gimbal or propulsion control
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LiDAR Systems – High-accuracy positioning for mapping and sensing
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Industrial Equipment – Testing rigs, automated production systems, and camera stabilization
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Gimbals – High-precision motion for industrial and professional-grade applications
Advantages
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High torque density with compact size
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Multiple control modes with versatile integration options
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Robust thermal and demagnetization resistance
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High-efficiency performance with up to 77.4% efficiency at optimal conditions
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Compatible with open-source platforms for firmware tuning and parameter configuration
Details

BLDC servo L7025 from MyActuator offers 24V, 1.6N.m torque, 280 RPM, and 510 max speed. Supports CAN/RS485, features 18-bit encoder, works -20 to 55°C. Paired with MC200 driver for precision.

Integrated motor design with high-strength aluminum, high-performance bearing, RbFeB magnet, multi-slot stator, servo drive with sensors, and 18-bit encoder.

Compatible with host computer software for parameter tuning, testing, and firmware upgrades. Supports open-source platforms like PC, MCU, PLC, industrial computers, and Raspberry Pi. Features include motor settings, encoder configuration, and control modes.

MyActuator L7025 BLDC Servo for exoskeletons, drones, pipeline robots, lidar, power inspection, industrial testing, and gimbals.
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