Description
Optimized Drive Motor for Mobile Robotics
The 36GP-3650 Brushless Planetary Gear Motor is specifically engineered for mobile robotic systems requiring reliable mobility, efficient power transmission, long service life, and stable speed control.
Unlike traditional industrial gear motors primarily designed for positioning or conveyor applications, this configuration focuses on robotic movement. The combination of a high-efficiency brushless DC motor, precision planetary gearbox, integrated driver, PWM speed control, and FG speed feedback creates an ideal motion solution for AGVs, AMRs, ROS robots, service robots, inspection robots, and autonomous navigation platforms.
The 98RPM, 160RPM, and 296RPM speed options provide an excellent balance between travel speed, torque output, maneuverability, and battery efficiency. This range is widely used in differential-drive robots where smooth acceleration, precise navigation, and reliable long-term operation are essential.
Whether you are building a warehouse AGV, autonomous delivery robot, research platform, or commercial service robot, the 36GP-3650 delivers the durability and performance required for modern robotic applications.
Why This Speed Range Is Ideal for Mobile Robots
For mobile robotics, selecting the correct gear motor is a balance between speed and torque.
Very low RPM motors may provide excellent torque but often limit navigation speed. Extremely high RPM motors may improve speed but can reduce climbing capability, control precision, and payload performance.
The 98RPM–296RPM range represents one of the most practical operating windows for robotic mobility.
Benefits include:
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Smooth vehicle acceleration
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Stable low-speed navigation
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Reliable obstacle crossing capability
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Improved battery efficiency
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Better payload handling
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Enhanced maneuverability
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Consistent performance across varying terrain
This speed range is commonly found in:
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Differential drive robots
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Autonomous mobile robots
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Service robots
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Delivery robots
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Research robotics platforms
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Educational robotics systems
Brushless Motor Advantages for Robotics
Longer Operating Life
Robotic platforms often operate for extended periods with minimal maintenance opportunities.
Brushless motor technology eliminates carbon brush wear and significantly increases service life.
Improved Battery Efficiency
Brushless motors typically operate more efficiently than brushed motors, helping maximize runtime for battery-powered robots.
Reduced Maintenance
The absence of brushes minimizes wear components and reduces downtime.
Better Thermal Performance
Lower heat generation improves reliability during long operating cycles.
Stable Speed Regulation
Electronic commutation provides smoother speed control and improved performance during acceleration and deceleration.
Precision Planetary Gearbox Benefits
The integrated planetary gearbox is designed for robotic drive applications.
Compared with conventional gearbox designs, planetary systems provide:
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Higher torque density
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Better load sharing
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Reduced backlash
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Improved efficiency
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Compact dimensions
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Enhanced durability
These advantages make planetary gearboxes one of the most widely used transmission solutions in modern robotic systems.
Integrated Driver Design
The 36GP-3650 includes a built-in brushless motor driver, eliminating the need for many external BLDC controllers.
Advantages include:
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Simplified installation
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Reduced wiring complexity
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Lower integration costs
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Faster deployment
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Improved system reliability
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Compact robotic architecture
For robotic developers, fewer external components often translate directly into improved reliability and easier maintenance.
PWM Speed Control
The motor supports PWM and VSP speed regulation.
Compatible development platforms include:
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Arduino
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Raspberry Pi
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ESP32
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STM32
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NVIDIA Jetson
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PLC Controllers
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ROS Systems
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ROS2 Platforms
PWM control enables accurate speed adjustment for navigation, maneuvering, docking, and autonomous movement.
FG Feedback Output
The integrated FG feedback output provides real-time speed monitoring.
FG Specifications
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NPN Open Collector Output
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6 Pulses Per Revolution
The FG signal can be used for:
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Speed monitoring
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Motion verification
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Closed-loop control
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Navigation accuracy improvement
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Robot diagnostic systems
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AGV speed management
For many robotics applications, FG feedback provides a simple and cost-effective method for monitoring motor operation.
Output Shaft Options
6mm D Shaft
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Diameter: 6mm
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Shaft Length: 17mm
Suitable for compact robot chassis and lightweight transmission systems.
8mm D Shaft
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Diameter: 8mm
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Shaft Length: 25mm
Recommended for larger robot wheels, couplers, sprockets, and higher payload applications.
Mobile Robotics Applications
Automated Guided Vehicles (AGV)
Provides reliable wheel drive performance for warehouse logistics systems and automated transportation platforms.
Autonomous Mobile Robots (AMR)
Suitable for autonomous navigation systems requiring efficient mobility and long operating life.
Differential Drive Robots
The 98RPM–296RPM range is particularly well suited for differential-drive chassis designs.
Service Robots
Ideal for hospitality, healthcare, commercial, and delivery robotics.
Inspection Robots
Provides stable mobility for industrial, agricultural, and infrastructure inspection systems.
Educational and Research Platforms
Popular among universities, laboratories, and robotics developers building experimental autonomous systems.
Wiring Information
Standard 5-Wire Version
| Wire Color | Function |
|---|---|
| Red | Power Positive (+) |
| Black | Power Negative (-) |
| Yellow | FG Feedback Output |
| White | CW / CCW Direction Control |
| Blue | PWM Speed Control |
Optional 6-Wire Brake Version
An optional brake-control wire can be added for applications requiring rapid stopping or position holding. Please contact us before ordering if brake functionality is required.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 36GP-3650 |
| Motor Type | Brushless DC Planetary Gear Motor |
| Driver | Built-In Brushless Driver |
| Rated Voltage | 12V DC / 24V DC |
| Rated Power | 15W |
| Motor Diameter | 36mm |
| Gearbox Type | Planetary Gearbox |
| Gear Material | Metal |
| Speed Options | 98RPM / 160RPM / 296RPM |
| Output Shaft Options | 6mm D Shaft / 8mm D Shaft |
| Shaft Length | 17mm (6mm Shaft) / 25mm (8mm Shaft) |
| Direction Control | CW / CCW |
| Speed Control | PWM / VSP |
| FG Feedback Output | Supported |
| FG Output Type | NPN Open Collector |
| FG Pulses | 6 Pulses / Revolution |
| Mounting Holes | 4 × M3 |
| Mounting Depth | 8mm |
| Bolt Circle Diameter | 28mm |
| Cable Length | 250mm |
| Duty Type | Continuous Duty |
| Continuous Operation | 24 Hours |
Package Includes
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1 × 36GP-3650 Brushless Planetary Gear Motor
Frequently Asked Questions
Which RPM version is best for AGV applications?
For most AGV platforms, 98RPM and 160RPM provide the best balance between speed, torque, climbing ability, and battery efficiency.
Which RPM version is recommended for ROS robots?
The 160RPM version is one of the most commonly used options for ROS and ROS2 mobile robot platforms.
Can this motor be used for differential-drive robots?
Yes. The 98RPM–296RPM range is specifically suitable for differential-drive robot chassis designs.
Is this motor suitable for autonomous navigation systems?
Yes. PWM speed control and FG feedback output make it suitable for AGV and AMR navigation systems.
Does this motor include a built-in driver?
Yes. The 36GP-3650 integrates a brushless motor driver for simplified installation.
Does the motor support PWM speed control?
Yes. PWM and VSP speed regulation are supported.
What is the FG output used for?
FG output provides motor speed feedback for monitoring and closed-loop control applications.
How many pulses does the FG signal generate?
The FG output generates 6 pulses per revolution.
Can the motor rotate in both directions?
Yes. CW and CCW direction control are supported.
Is the gearbox metal?
Yes. The motor uses a precision metal planetary gearbox.
Can this motor run continuously?
Yes. It is designed for 24-hour continuous-duty operation.
Can I use this motor with Arduino?
Yes. PWM control and FG feedback make it suitable for Arduino-based robotics projects.
Is it compatible with Raspberry Pi and Jetson?
Yes. The motor can be integrated into Raspberry Pi, NVIDIA Jetson, ESP32, STM32, and PLC-based systems using compatible motor control hardware.
What shaft options are available?
The motor is available with either a 6mm D shaft (17mm length) or an 8mm D shaft (25mm length).
Is a brake version available?
Yes. A 6-wire brake version is available upon request.
Why Choose the 36GP-3650 for Robotics?
The 36GP-3650 was developed for applications where reliability, efficiency, and controllability are critical. The combination of brushless motor technology, planetary gear reduction, integrated driver electronics, FG feedback, and PWM speed control makes this motor an excellent choice for robotic mobility systems.
Whether you are building an AGV, AMR, ROS-based research platform, service robot, or autonomous delivery vehicle, this motor provides the balance of speed, torque, efficiency, and durability required for professional robotic applications.
