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Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K
The Orange Planetary Gear DC Motor PG36M555-50.9K is a precision-engineered 12V brushed DC motor featuring a compact planetary gearbox that delivers 121.7 Newton-centimeters of torque at 96 RPM output speed. This motor is widely used by roboticists, automation engineers, and industrial technicians who require high torque output in confined spaces with minimal backlash and exceptional reliability. It solves the critical challenge of achieving powerful, controlled motion in applications demanding both strength and accuracy while maintaining a compact form factor.
Product Overview
The PG36M555-50.9K combines a high-speed DC motor with a precision planetary gear reduction system, achieving a gear ratio of approximately 50.9:1. The planetary gearbox design uses multiple planet gears orbiting around a central sun gear, distributing loads evenly across multiple contact points. This configuration delivers superior torque density, minimal vibration, and exceptional efficiency compared to traditional spur gear systems. The 12V input voltage makes it compatible with standard battery packs, solar systems, and regulated power supplies commonly used in robotics and automation projects.
The motor's 96 RPM output speed represents an optimal balance between torque and speed for applications requiring controlled, deliberate motion. The 121.7 N-cm torque specification ensures sufficient force for driving wheels, lifting mechanisms, and actuating control systems. The compact orange housing provides excellent thermal dissipation while protecting internal components from dust and minor impacts. This model is engineered for continuous duty cycles and demonstrates excellent performance in both indoor laboratory environments and outdoor field applications requiring robust, weatherproof operation.
Key Specifications
| Specification | Details |
| Product Type | Planetary Gear DC Motor |
| Input Voltage | 12V DC |
| Output Speed | 96 RPM |
| Output Torque | 121.7 N-cm |
| Gear Ratio | 50.9:1 |
| Motor Type | Brushed DC Motor with Planetary Gearbox |
| Housing Material | Orange Anodized Aluminum |
| Shaft Type | D-shaped Output Shaft |
| Backlash | Less than 5 degrees |
| Efficiency | Approximately 80-85% |
| Brand | Original Manufacturer |
| Origin | Original and Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
Key Features
- High Torque Output of 121.7 N-cm enables heavy-duty applications including mobile robotics, conveyor systems, and mechanical actuators without requiring multiple motors
- Precision Planetary Gearbox with 50.9:1 reduction ratio provides minimal backlash and smooth, quiet operation ideal for precision positioning and servo-driven applications
- Compact Orange Aluminum Housing offers excellent thermal management and corrosion resistance while maintaining a space-efficient design suitable for integrated robotic platforms
- 12V DC Input Voltage ensures compatibility with rechargeable lithium-ion batteries, lead-acid batteries, and regulated power supplies commonly available in maker and industrial environments
- D-shaped Output Shaft provides secure coupling with standard motor mounts and gear wheels, preventing slippage during high-torque operations
- Low Backlash Design with less than 5 degrees ensures accurate positioning for applications requiring repeatable motion and precise control feedback
Applications and Use Cases
- Mobile Robotics and Autonomous Vehicles: Powers drive wheels and steering mechanisms in wheeled robots, AGVs, and autonomous delivery platforms requiring controlled torque and speed
- Industrial Automation and Conveyor Systems: Drives conveyor belts, material handling equipment, and assembly line actuators in manufacturing facilities requiring reliable continuous-duty operation
- Robotic Manipulators and Arms: Provides precise joint actuation in multi-axis robotic arms for pick-and-place operations, welding, and assembly tasks in smart factories
- DIY Projects and Maker Applications: Powers custom mechanical projects, 3D printer extruders, CNC machines, and educational robotics kits for STEM learning and prototyping
- Solar-Powered Systems: Compatible with 12V solar panel arrays for water pumping, ventilation fans, and gate automation in off-grid and renewable energy applications
- Wheelchair and Mobility Assistance Devices: Drives wheel motors in electric wheelchairs and mobility aids where compact size and high torque are essential for user safety
How to Use
Before installation, verify that your power supply delivers stable 12V DC output with adequate current capacity. The PG36M555-50.9K typically draws 2-5 amperes under load, so ensure your battery or power supply can sustain this draw without voltage sag. Connect the positive terminal to the red wire and negative terminal to the black wire using appropriately sized connectors. For reversible operation, use a DPDT relay or H-bridge motor controller to reverse polarity. Always include a fuse or circuit breaker rated at 10-15 amperes in the positive supply line to protect against short circuits.
Mount the motor securely using the provided mounting holes, ensuring the output shaft aligns perpendicular to your driven load. For wheel applications, use a flexible coupling or rubber hub to absorb shock loads and reduce vibration transmission. Apply a thin layer of light machine oil to the output shaft bearing annually for optimal performance. Never exceed 12V input voltage as this will damage internal components. For applications requiring speed control, use PWM (Pulse Width Modulation) controllers rated for continuous DC motor operation. Monitor motor temperature during extended operation; if the housing becomes too hot to touch, reduce load or increase cooling airflow. Regular inspection of shaft alignment and bearing condition ensures long-term reliability and prevents premature wear.
Frequently Asked Questions
What is the difference between this planetary gear motor and a standard spur gear motor?
Planetary gear motors use multiple planet gears that orbit around a central sun gear, distributing loads across multiple contact points simultaneously. This design provides superior torque capacity, lower backlash (typically under 5 degrees), smoother operation, and longer lifespan compared to spur gear motors which use only two gears in mesh. Planetary designs also run quieter and more efficiently, making them ideal for precision applications and continuous-duty industrial use.
Can I use this motor with a 24V power supply?
No, this motor is specifically designed for 12V DC operation. Using 24V will cause excessive current draw, rapid brush wear, winding overheating, and permanent damage to the motor within minutes. If you require higher voltage operation, contact our technical team for alternative motor models rated for 24V input. Always match your power supply voltage precisely to the motor's rated voltage for safe and reliable operation.
What is the maximum continuous current draw at rated load?
The PG36M555-50.9K typically draws 3-5 amperes under full load at 12V, depending on mechanical load and friction. No-load current is approximately 0.5-1 ampere. We recommend using a power supply or battery rated for at least 10 amperes continuous capacity to ensure stable voltage under load variations. For applications with intermittent high-current spikes, include a 15-ampere fuse in the positive supply line for circuit protection.
Is this motor suitable for outdoor or wet environments?
The anodized aluminum housing provides excellent corrosion resistance for outdoor use. However, the motor is not sealed against water ingress. For wet or marine applications, use a waterproof enclosure or conformal coating on electrical connections. The motor can tolerate moisture and humidity but should not be submerged or directly exposed to water spray. For fully waterproof operation, contact our team for sealed motor variants with IP67 or higher ratings.
What type of load can this motor handle continuously?
At 121.7 N-cm torque output, this motor can continuously drive loads requiring up to 1.2 kilogram-force at a 10-centimeter radius, or approximately 12 kilograms at a 1-centimeter radius. For wheel-based applications, it can propel a 5-10 kilogram robot at moderate speeds. The actual load capacity depends on your mechanical design, friction losses, and thermal management. Exceeding the rated torque for extended periods causes motor overheating and reduces brush life. Use a torque sensor or current monitoring to ensure you stay within safe operating limits.
How do I reverse the motor direction?
Simply reverse the polarity of the power supply connections. Swap the positive and negative wires to reverse rotation direction. For automated reversal in robotics applications, use a DPDT (Double Pole Double Throw) relay or an H-bridge motor driver circuit. PWM motor controllers with direction pins simplify this process in microcontroller-based projects. Never switch polarity while the motor is running at high speed as this creates mechanical shock and can damage internal components.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Orange Planetary Gear DC Motor 12V 96RPM 121.7
Buy Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K Online in India
Purchase the Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K
The Orange Planetary Gear DC Motor PG36M555-50.9K is a precision-engineered 12V brushed DC motor featuring a compact planetary gearbox that delivers 121.7 Newton-centimeters of torque at 96 RPM output speed. This motor is widely used by roboticists, automation engineers, and industrial technicians who require high torque output in confined spaces with minimal backlash and exceptional reliability. It solves the critical challenge of achieving powerful, controlled motion in applications demanding both strength and accuracy while maintaining a compact form factor.
Product Overview
The PG36M555-50.9K combines a high-speed DC motor with a precision planetary gear reduction system, achieving a gear ratio of approximately 50.9:1. The planetary gearbox design uses multiple planet gears orbiting around a central sun gear, distributing loads evenly across multiple contact points. This configuration delivers superior torque density, minimal vibration, and exceptional efficiency compared to traditional spur gear systems. The 12V input voltage makes it compatible with standard battery packs, solar systems, and regulated power supplies commonly used in robotics and automation projects.
The motor's 96 RPM output speed represents an optimal balance between torque and speed for applications requiring controlled, deliberate motion. The 121.7 N-cm torque specification ensures sufficient force for driving wheels, lifting mechanisms, and actuating control systems. The compact orange housing provides excellent thermal dissipation while protecting internal components from dust and minor impacts. This model is engineered for continuous duty cycles and demonstrates excellent performance in both indoor laboratory environments and outdoor field applications requiring robust, weatherproof operation.
Key Specifications
| Specification | Details |
| Product Type | Planetary Gear DC Motor |
| Input Voltage | 12V DC |
| Output Speed | 96 RPM |
| Output Torque | 121.7 N-cm |
| Gear Ratio | 50.9:1 |
| Motor Type | Brushed DC Motor with Planetary Gearbox |
| Housing Material | Orange Anodized Aluminum |
| Shaft Type | D-shaped Output Shaft |
| Backlash | Less than 5 degrees |
| Efficiency | Approximately 80-85% |
| Brand | Original Manufacturer |
| Origin | Original and Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
Key Features
- High Torque Output of 121.7 N-cm enables heavy-duty applications including mobile robotics, conveyor systems, and mechanical actuators without requiring multiple motors
- Precision Planetary Gearbox with 50.9:1 reduction ratio provides minimal backlash and smooth, quiet operation ideal for precision positioning and servo-driven applications
- Compact Orange Aluminum Housing offers excellent thermal management and corrosion resistance while maintaining a space-efficient design suitable for integrated robotic platforms
- 12V DC Input Voltage ensures compatibility with rechargeable lithium-ion batteries, lead-acid batteries, and regulated power supplies commonly available in maker and industrial environments
- D-shaped Output Shaft provides secure coupling with standard motor mounts and gear wheels, preventing slippage during high-torque operations
- Low Backlash Design with less than 5 degrees ensures accurate positioning for applications requiring repeatable motion and precise control feedback
Applications and Use Cases
- Mobile Robotics and Autonomous Vehicles: Powers drive wheels and steering mechanisms in wheeled robots, AGVs, and autonomous delivery platforms requiring controlled torque and speed
- Industrial Automation and Conveyor Systems: Drives conveyor belts, material handling equipment, and assembly line actuators in manufacturing facilities requiring reliable continuous-duty operation
- Robotic Manipulators and Arms: Provides precise joint actuation in multi-axis robotic arms for pick-and-place operations, welding, and assembly tasks in smart factories
- DIY Projects and Maker Applications: Powers custom mechanical projects, 3D printer extruders, CNC machines, and educational robotics kits for STEM learning and prototyping
- Solar-Powered Systems: Compatible with 12V solar panel arrays for water pumping, ventilation fans, and gate automation in off-grid and renewable energy applications
- Wheelchair and Mobility Assistance Devices: Drives wheel motors in electric wheelchairs and mobility aids where compact size and high torque are essential for user safety
How to Use
Before installation, verify that your power supply delivers stable 12V DC output with adequate current capacity. The PG36M555-50.9K typically draws 2-5 amperes under load, so ensure your battery or power supply can sustain this draw without voltage sag. Connect the positive terminal to the red wire and negative terminal to the black wire using appropriately sized connectors. For reversible operation, use a DPDT relay or H-bridge motor controller to reverse polarity. Always include a fuse or circuit breaker rated at 10-15 amperes in the positive supply line to protect against short circuits.
Mount the motor securely using the provided mounting holes, ensuring the output shaft aligns perpendicular to your driven load. For wheel applications, use a flexible coupling or rubber hub to absorb shock loads and reduce vibration transmission. Apply a thin layer of light machine oil to the output shaft bearing annually for optimal performance. Never exceed 12V input voltage as this will damage internal components. For applications requiring speed control, use PWM (Pulse Width Modulation) controllers rated for continuous DC motor operation. Monitor motor temperature during extended operation; if the housing becomes too hot to touch, reduce load or increase cooling airflow. Regular inspection of shaft alignment and bearing condition ensures long-term reliability and prevents premature wear.
Frequently Asked Questions
What is the difference between this planetary gear motor and a standard spur gear motor?
Planetary gear motors use multiple planet gears that orbit around a central sun gear, distributing loads across multiple contact points simultaneously. This design provides superior torque capacity, lower backlash (typically under 5 degrees), smoother operation, and longer lifespan compared to spur gear motors which use only two gears in mesh. Planetary designs also run quieter and more efficiently, making them ideal for precision applications and continuous-duty industrial use.
Can I use this motor with a 24V power supply?
No, this motor is specifically designed for 12V DC operation. Using 24V will cause excessive current draw, rapid brush wear, winding overheating, and permanent damage to the motor within minutes. If you require higher voltage operation, contact our technical team for alternative motor models rated for 24V input. Always match your power supply voltage precisely to the motor's rated voltage for safe and reliable operation.
What is the maximum continuous current draw at rated load?
The PG36M555-50.9K typically draws 3-5 amperes under full load at 12V, depending on mechanical load and friction. No-load current is approximately 0.5-1 ampere. We recommend using a power supply or battery rated for at least 10 amperes continuous capacity to ensure stable voltage under load variations. For applications with intermittent high-current spikes, include a 15-ampere fuse in the positive supply line for circuit protection.
Is this motor suitable for outdoor or wet environments?
The anodized aluminum housing provides excellent corrosion resistance for outdoor use. However, the motor is not sealed against water ingress. For wet or marine applications, use a waterproof enclosure or conformal coating on electrical connections. The motor can tolerate moisture and humidity but should not be submerged or directly exposed to water spray. For fully waterproof operation, contact our team for sealed motor variants with IP67 or higher ratings.
What type of load can this motor handle continuously?
At 121.7 N-cm torque output, this motor can continuously drive loads requiring up to 1.2 kilogram-force at a 10-centimeter radius, or approximately 12 kilograms at a 1-centimeter radius. For wheel-based applications, it can propel a 5-10 kilogram robot at moderate speeds. The actual load capacity depends on your mechanical design, friction losses, and thermal management. Exceeding the rated torque for extended periods causes motor overheating and reduces brush life. Use a torque sensor or current monitoring to ensure you stay within safe operating limits.
How do I reverse the motor direction?
Simply reverse the polarity of the power supply connections. Swap the positive and negative wires to reverse rotation direction. For automated reversal in robotics applications, use a DPDT (Double Pole Double Throw) relay or an H-bridge motor driver circuit. PWM motor controllers with direction pins simplify this process in microcontroller-based projects. Never switch polarity while the motor is running at high speed as this creates mechanical shock and can damage internal components.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Orange Planetary Gear DC Motor 12V 96RPM 121.7
Buy Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K Online in India
Purchase the Orange Planetary Gear DC Motor 12V 96RPM 121.7 N-cm PG36M555-50.9K online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.