Orange Planetary Gear DC Motor 12V 50RPM 240 N-cm PG36M555-99.5K

The Orange Planetary Gear DC Motor 12V 50RPM 240 N-cm PG36M555-99.5K is a high-torque, low-speed geared motor engineered for precision automation and robotics applications requiring exceptional mechanical advantage. This motor combines a brushed DC motor with a compact planetary gearbox to deliver 240 Newton-centimeters of holding torque at just 50 RPM, making it ideal for load-bearing mechanical systems. Professional engineers, automation technicians, and robotics developers rely on this motor to solve torque-critical challenges in conveyor systems, robotic arms, automated gates, and heavy-duty positioning mechanisms where standard motors lack sufficient mechanical force.

Product Overview

The PG36M555-99.5K planetary gear motor operates on the principle of epicyclic gearing, where multiple planetary gears orbit around a central sun gear while meshing with a stationary ring gear. This configuration distributes loads across multiple gear teeth simultaneously, resulting in exceptional torque density and mechanical efficiency compared to traditional spur gear designs. The 12V DC input drives a permanent magnet motor core that rotates at approximately 4950 RPM before the 99.5:1 reduction ratio from the planetary gearbox reduces the output to a controlled 50 RPM. The Orange brand designation indicates quality construction with precision-machined gears, sealed bearings, and robust shaft design capable of continuous duty cycles in industrial environments.

This motor model excels in applications demanding sustained high torque with minimal backlash, a critical requirement in positioning systems and load-holding applications. The planetary gearbox architecture provides superior efficiency retention across the full torque range, meaning the motor delivers consistent mechanical power without excessive heat generation. The compact form factor of the PG36M555-99.5K makes it suitable for space-constrained installations while maintaining the structural integrity required for heavy industrial use. The sealed gearbox design protects internal components from dust and moisture, extending service life in challenging operational environments.

Key Specifications

Specification	Details
Product Type	Planetary Gear DC Motor with Sealed Gearbox
Brand	Orange
Origin	Original/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
Input Voltage	12V DC
Output Speed	50 RPM
Maximum Torque	240 N-cm (2.4 N-m)
Gear Ratio	99.5:1
Motor Type	Brushed DC with Permanent Magnet
Gearbox Type	Sealed Planetary Epicyclic

Key Features

• High Torque Output of 240 N-cm enables lifting and positioning of heavy loads without additional mechanical leverage systems
• 99.5:1 Planetary Gear Reduction provides exceptional speed reduction with minimal backlash for precision positioning applications
• Sealed Gearbox Design protects internal gears and bearings from dust, moisture, and contaminants for extended operational life
• Compact Form Factor allows installation in space-constrained automation systems without compromising mechanical strength
• Low-Speed Operation at 50 RPM reduces mechanical vibration and enables smooth, controlled motion in sensitive applications
• Brushed DC Motor Technology ensures simple speed control via voltage regulation and straightforward directional reversal

Applications and Use Cases

• Robotic Arm Actuators where the 240 N-cm torque provides sufficient force for multi-axis manipulation of objects up to 5 kg at extended reach
• Automated Gate and Door Systems requiring consistent holding torque to maintain position against gravitational load or spring tension
• Conveyor Belt Drive Systems using the motor to move heavy payloads at controlled low speed with high mechanical efficiency
• Precision Positioning Tables in laboratory and manufacturing environments requiring smooth, backlash-free motion for alignment tasks
• Winch and Hoist Applications where the motor provides mechanical advantage for lifting operations in compact installations
• Automated Valve Control Systems in industrial pipelines where precise torque application prevents over-tightening of valve stems

How to Use

To install the Orange Planetary Gear DC Motor PG36M555-99.5K, first identify the motor shaft and output shaft by visual inspection of the gearbox housing. Mount the motor securely to a rigid mechanical structure using the mounting flange, ensuring proper alignment with your driven load to prevent premature bearing wear. Connect the positive and negative motor terminals to your 12V DC power supply, observing correct polarity to ensure proper rotational direction. For speed control, use a PWM (Pulse Width Modulation) controller rated for 12V DC motors to vary the duty cycle between 0-100%, allowing smooth speed adjustment from 0 to 50 RPM without damaging the gearbox.

For directional reversal, simply swap the positive and negative power connections or use a DPDT relay circuit to reverse polarity electronically. Ensure your power supply can deliver at least 5-10 amperes to accommodate the motor's starting current, which may exceed normal running current during initial acceleration. Install a protective fuse rated at 15 amperes in series with the positive power line to prevent damage from short circuits. Monitor motor temperature during operation, particularly under continuous full-load conditions, and allow cooling periods if the housing becomes too hot to touch. Apply a small amount of general-purpose grease to the output shaft bearing annually to maintain smooth operation, but avoid over-greasing which can cause internal drag.

Frequently Asked Questions

What is the maximum continuous current draw of this motor at 12V DC?

The Orange PG36M555-99.5K typically draws 5-8 amperes during continuous operation at full load and rated voltage. Peak starting current may reach 10-12 amperes for brief moments during acceleration. We recommend using a 12V power supply rated for at least 15 amperes to ensure stable voltage delivery and prevent brownout conditions that could damage the motor controller.

Can this motor be used with PWM speed controllers for variable speed operation?

Yes, this motor is fully compatible with PWM (Pulse Width Modulation) controllers designed for 12V DC motors. PWM controllers allow smooth speed variation from 0 to 50 RPM by modulating the duty cycle while maintaining constant voltage. Ensure your PWM controller is rated for at least 15 amperes continuous current and includes over-current protection. Avoid using simple rheostat-based voltage controllers as they generate excessive heat and reduce efficiency.

What is the backlash specification of the planetary gearbox?

The sealed planetary gearbox in the PG36M555-99.5K is designed with minimal backlash, typically less than 5 degrees of output shaft rotation when input rotation is reversed. This low-backlash design makes it suitable for positioning applications requiring high repeatability. However, for applications requiring absolute zero-backlash, consider adding a mechanical anti-backlash coupling or implementing electronic compensation in your control system.

Is this motor suitable for continuous 24/7 operation?

The Orange Planetary Gear DC Motor is designed for continuous duty operation under normal load conditions. However, continuous full-load operation at maximum torque generates significant heat that must be dissipated through the motor housing. For 24/7 operation, ensure adequate ventilation around the motor, monitor housing temperature, and consider mounting a small cooling fan nearby if ambient temperature exceeds 35 degrees Celsius. Reduce operational load or implement duty-cycle operation if thermal management becomes challenging.

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 50RPM 240 N-cm PG36M555-99.5K Online in India

Purchase the Orange Planetary Gear DC Motor 12V 50RPM 240 N-cm PG36M555-99.5K 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. Get the best price on Orange Planetary Gear DC Motor 12V 50RPM 240 N-cm PG36M555-99.5K with fast shipping and expert support.

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