Guang Dong Lihua Mechatronics Co.,Ltd
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Low Speed Turbo Worm Geared Motor Worm Gear Motor 12V 24V High Torque Worm Gearbox
The Micro Vibration Motor with Worm Gear is a compact and high-performance motor designed for a wide range of applications, from DIY projects to industrial automation. With a nominal voltage of 12V DC and a gear ratio of 1:37.3, this motor delivers high torque, low noise, and precise control, making it ideal for space-constrained systems. Its durable construction, self-locking mechanism, and variable speed options ensure reliable performance in demanding environments.
High Torque Output:
Delivers 0.55 kg*cm rated torque and 2.2 kg*cm stall torque, ensuring strong power for demanding tasks.
Low Noise Operation:
Engineered for quiet performance, making it suitable for noise-sensitive environments like home automation and medical devices.
Self-Locking Mechanism:
The worm gear design prevents back-driving, ensuring stability and precise control.
Variable Ratio Options:
Offers 6 speed types: 40:1, 65:1, 150:1, 200:1, 260:1,,340:1 , 600:1,1000:1 allowing customization based on application needs.
Durable Construction:
Made with high-quality materials and 3 layers of high-density molecular coating, providing dust insulation, high-temperature resistance, and long service life.
Compact and Lightweight:
Dimensions: 77mm (L) × 26mm (W) × 32mm (H).
Weight: 160g, making it easy to integrate into small devices.
JGY370 3V-6V DC Motor With Worm Gear Datasheet (370 without worm gear speed 6000rpm)
| Reduction Ratio | Rated Voltage | No-Load | Rated | Stall Torque | Stall Current | |||
| Speed | Current | Torque | Speed | Current | ||||
| V | rpm | mA | Kg.cm | rpm | A | Kg.cm | A | |
| 40 | 6 | 150 | ≤100 | 1.2 | 100 | ≤0.6 | 2.5 | 2 |
| 65 | 90 | ≤100 | 2 | 70 | ≤0.6 | 4 | 2 | |
| 150 | 40 | ≤100 | 4.5 | 30 | ≤0.6 | 9 | 2 | |
| 200 | 30 | ≤100 | 6 | 22 | ≤0.6 | 12.5 | 2 | |
| 260 | 23 | ≤100 | 8 | 17 | ≤0.6 | 16 | 2 | |
| 340 | 18 | ≤100 | 12 | 13 | ≤0.6 | 21 | 2 | |
| 600 | 10 | ≤100 | 17 | 7 | ≤0.6 | 35 | 2 | |
| 1000 | 6 | ≤100 | 25 | 4 | ≤0.6 | 35 | 2 | |
JGY370 3V-12V DC Motor With Worm Gear Datasheet (370 without worm gear speed 6000rpm)
| Reduction Ratio | Rated Voltage | No-Load | Rated | Stall Torque | Stall Current | |||
| Speed | Current | Torque | Speed | Current | ||||
| V | rpm | mA | Kg.cm | rpm | A | Kg.cm | A | |
| 40 | 6 | 150 | ≤60 | 1.2 | 100 | ≤0.6 | 2.5 | 1.5 |
| 65 | 90 | ≤60 | 2 | 70 | ≤0.6 | 4 | 1.5 | |
| 150 | 40 | ≤60 | 4.5 | 30 | ≤0.6 | 9 | 1.5 | |
| 200 | 30 | ≤60 | 6 | 22 | ≤0.6 | 12.5 | 1.5 | |
| 260 | 23 | ≤60 | 8 | 17 | ≤0.6 | 16 | 1.5 | |
| 340 | 18 | ≤60 | 12 | 13 | ≤0.6 | 21 | 1.5 | |
| 600 | 10 | ≤60 | 17 | 7 | ≤0.6 | 35 | 1.5 | |
| 1000 | 6 | ≤60 | 25 | 4 | ≤0.6 | 35 | 1.5 | |
JGY370 3V-24V DC Motor With Worm Gear (370 without worm gear speed 6000rpm)
| Reduction Ratio | Rated Voltage | No-Load | Rated | Stall Torque | Stall Current | |||
| Speed | Current | Torque | Speed | Current | ||||
| V | rpm | mA | Kg.cm | rpm | A | Kg.cm | A | |
| 40 | 6 | 150 | ≤45 | 1.2 | 100 | ≤0.6 | 2.5 | 0.9 |
| 65 | 90 | ≤45 | 2 | 70 | ≤0.6 | 4 | 0.9 | |
| 150 | 40 | ≤45 | 4.5 | 30 | ≤0.6 | 9 | 0.9 | |
| 200 | 30 | ≤45 | 6 | 22 | ≤0.6 | 12.5 | 0.9 | |
| 260 | 23 | ≤45 | 8 | 17 | ≤0.6 | 16 | 0.9 | |
| 340 | 18 | ≤45 | 12 | 13 | ≤0.6 | 21 | 0.9 | |
| 600 | 10 | ≤45 | 17 | 7 | ≤0.6 | 35 | 0.9 | |
| 1000 | 6 | ≤45 | 25 | 4 | ≤0.6 | 35 | 0.9 | |
Worm gear motors are widely used in various industries due to their high torque output, compact design, and self-locking mechanism. Below are answers to some common questions about worm gear motors:
While worm gears offer many advantages, they also have some limitations:
Lower Efficiency: Worm gears typically have lower efficiency (around 50%–90%) compared to other gear types due to sliding friction between the worm and gear.
Heat Generation: The sliding action can generate significant heat, requiring proper lubrication and cooling.
Limited Speed: Worm gears are not ideal for high-speed applications due to their design and friction.
Cost: They can be more expensive to manufacture and maintain compared to simpler gear types.
Self-Locking Mechanism: Worm gears are generally not back-driven because of their self-locking design. The angle of the worm thread prevents the gear from driving the worm, ensuring stability and safety in applications like lifts and conveyors.
Exceptions: Some worm gears with high lead angles or special designs can be back-driven, but this is uncommon.
Design:
Worm Gear Motors: Use a worm (screw-like shaft) and gear (wheel with teeth) to transmit motion at a 90-degree angle.
Helical Gear Motors: Use helical gears (angled teeth) to transmit motion between parallel or perpendicular shafts.
Efficiency:
Worm Gears: Lower efficiency due to sliding friction.
Helical Gears: Higher efficiency due to rolling contact between teeth.
Torque and Speed:
Worm Gears: Provide high torque at low speeds.
Helical Gears: Suitable for higher speeds and moderate torque.
Self-Locking:
Worm Gears: Typically self-locking, preventing back-driving.
Helical Gears: Not self-locking, allowing bidirectional motion.