9236

Product Description: Model 9236 High-Torque DC Motor

Overview
The Model 9236 is a robust, cylindrical permanent magnet DC (PMDC) motor designed for applications demanding substantial torque and reliable performance in a compact form factor. Characterized by its industry-standard "9236" designation (typically indicating a body diameter of approximately 92mm and a length of 36mm), this motor offers an excellent balance of power, size, and cost-effectiveness for a wide range of industrial and commercial automation tasks.

Key Features & Advantages

• High Torque Density: Engineered with optimized magnetic circuits and quality materials to deliver high output torque relative to its size, making it ideal for driving mechanisms under load.

• Rugged & Durable Construction: Features a sturdy metal housing, precision ball bearings, and robust commutator/brush system, ensuring long service life even in demanding operating conditions.

• Excellent Speed-Torque Characteristics: Provides a linear relationship between voltage, speed, and torque, allowing for straightforward and predictable control via voltage regulation.

• Compact & Standardized Design: The 92mm x 36mm cylindrical form factor (dimensions may vary slightly by manufacturer) is widely adopted, facilitating easy integration and replacement in existing systems and mounts.

• High Starting Torque: Capable of producing significant torque at startup, enabling it to overcome initial inertia in driven systems.

• Cost-Effective Power Solution: Offers a reliable and economical drive option compared to more complex motor types, providing great value for performance-critical applications.

• Simple Control & Compatibility: Operates on standard DC power supplies and is easily compatible with common DC motor speed controllers, PWM (Pulse Width Modulation) drives, and reversible H-bridge circuits.

Typical Specifications

• Motor Type: Permanent Magnet Brushed DC Motor (PMDC).

• Nominal Voltage: Common ratings include 12V DC, 24V DC, or 36V DC. Other voltages available.

• Rated Power: Typically in the range of 50W to 150W, depending on the specific model and voltage.

• Rated Speed: Often between 2000 to 4000 RPM (at rated voltage, no load). Loaded speed is application-dependent.

• Rated Torque: Can range from approximately 0.15 Nm to 0.5 Nm at rated conditions.

• Diameter: Approximately 92mm.

• Length: Approximately 36mm (body length, excluding shaft).

• Shaft: Output shaft typically features a double D-cut, keyway, or pinion for secure connection to gears, pulleys, or couplings.

• Protection Class: Typically IP20 (open frame) or IP44 (splash-proof) depending on model. Sealed options may be available.

• Mounting: Standardized mounting holes or flange patterns on the faceplate for easy installation.

Common Applications
The 9236 DC motor is versatile and commonly found in:

• Automated Machinery: Conveyor drives, packaging equipment, sorting systems.

• Material Handling: Winches, hoists, gate openers, linear actuators.

• Commercial & Vending Equipment: Money counters, food dispensers, automated kiosks.

• Fitness Equipment: Treadmill drives, resistance adjusters.

• Model & Hobbyist Projects: High-power RC vehicles, robotics, custom automation.

Selection & Integration Notes

• Gearing: For applications requiring lower speed and higher torque, this motor is often paired with a planetary or spur gearbox (e.g., a 9236-encoded gearmotor).

• Control: For speed control, a PWM controller is recommended over simple variable voltage for better low-speed torque and efficiency.

• Cooling: Ensure adequate ventilation during continuous high-load operation; consider a fan-cooled version if specified.

• Brush Maintenance: As a brushed motor, periodic inspection or replacement of carbon brushes may be required over its extended service life.

Conclusion
The Model 9236 DC Motor stands as a proven and dependable workhorse in the world of industrial DC drives. Its combination of robust construction, high torque output, and standardized dimensions makes it a go-to choice for engineers and designers seeking a reliable, controllable, and cost-effective motion solution for a multitude of power transmission applications.

Disclaimer: Exact specifications (voltage, RPM, torque, shaft type) vary by manufacturer. It is crucial to consult the specific datasheet for the intended 9236 model before integration and system design.