Worm Gear DC Motor for miniature Winches (60RPM - 12V) High Torque Reduction Gearbox

Hollow Shaft JGY370 High Torque Self-locking Strong Wheel Turbine Worm Reduction Motor

The JGY370 Worm Gear Motor High Torque Self-locking Worm Gear Reduction Motor is widely used for projects requiring high torque at low speeds. It features a worm gear mechanism that provides self-locking capabilities, which means the motor won’t back drive when powered off.

Specifications:

• Motor Type: Brushed DC Motor with Worm Gear Reduction
• Shaft Type: Hollow Shaft (some models have solid or D-shaped shafts)
• Shaft Diameter: 6 mm
• Shaft Length: Typically 10 – 25 mm (depending on the specific model)
• Motor Size (Body): 32 mm diameter, approximately 56 mm length
• Mounting Hole Distance: 47 mm (typically)

Electrical Specifications:

• Voltage Range: 6V to 24V DC (common models use 6V, 12V, or 24V)
• Nominal Voltage: 12V DC (most commonly used voltage)
• No-Load Speed (depending on gear ratio):
• 6 RPM, 10 RPM, 15 RPM, 20 RPM, 30 RPM, 60 RPM, 100 RPM, 200 RPM, 300 RPM, etc.
• Speed depends on the gear ratio (typically ranges from 1:10 to 1:1000)
• Stall Current (12V): 0.3A to 2A (depending on load and model)
• Stall Torque (12V): 10 – 50 kg·cm (varies by model)

Gearbox Specifications:

• Gear Type: Worm Gear (provides self-locking feature)
• Reduction Ratio: Common ratios are 1:10, 1:30, 1:50, 1:100, and 1:300
• Self-Locking: Yes (due to the worm gear mechanism)

Mechanical Specifications:

• Output Shaft: Hollow Shaft (sometimes available with D-shaft or round shaft)
• Shaft Material: Typically steel
• Mounting Type: Face-mounted with 4 M3 threaded holes
• Weight: Approximately 150g – 200g

Performance:

• Torque Output: High torque at low speeds (depends on gear ratio)
• Efficiency: Moderate due to worm gear mechanics
• Self-Locking: Worm gear offers strong self-locking for load holding when power is off
• Noise Level: Relatively low
• Rotation: CW/CCW (clockwise and counterclockwise)

Applications:

• Used in projects like:
• DIY robotics and automation
• Wheel drives for small robots
• Window and door actuators
• Camera pan/tilt systems
• Automatic curtains and gates