Description
High-Torque DC Drill Motor with Ball Bearings (18–20V DC)
The High-Torque Drill Motor with Ball Bearings is engineered for maximum durability, power, and performance. Available in ZYT-775 (18V DC), RS-775PH (20V DC), and RS-785S (18V DC) variants, this motor is built to handle demanding applications such as drills, saws, screwdrivers, and heavy-duty DIY machinery.
With ball bearing support, the motor delivers smoother operation, higher efficiency, and extended lifespan. Its rugged construction ensures stability under high loads, making it an excellent choice for hobbyists, professionals, and industrial tool developers. Whether for replacement or new builds, this motor provides exceptional torque and consistent speed output.
Key Features:
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High Torque Output suitable for drills, saws, robotics, and heavy-duty tools
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Ball Bearings for smoother, cooler, and longer-lasting operation
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Durable Construction ensures reliable performance under tough working loads
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High-Speed Motor designed for power tools and precision mechanical systems
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Low Noise Performance for quieter operation without sacrificing torque
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Universal Compatibility with 18–20V DC systems
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Compact & Efficient Design ideal for DIY projects, repair, and equipment upgrades
Technical Specifications:
| Specification | Details |
|---|---|
| Variants | ZYT-775 18V DC (Dual Bearing) / RS-775PH 20V DC (Dual Bearing)/ RS-785S 18V DC (Single Bearing) |
| Voltage Rating | 18–20V DC (depending on variant) |
| Motor Type | Brushed High-Torque DC Motor |
| Bearing Type | Single/Dual Ball Bearings |
| Torque | High torque output for demanding applications |
| Speed | High speed operation (varies by model) |
| Housing Material | Metal body |
| Shaft Type | Standard round shaft or Grooved shaft ( We ship it according to the availability of stock in the warehouse) |
| Application Grade | DIY, Industrial, Professional Power Tools |
Applications:
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Cordless power drills
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Electric screwdrivers
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Circular saws & cutting tools
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DIY robotics & automation projects
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RC machinery & hobby engineering
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Electric vacuum cleaners & power tools
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Custom-built or repaired machinery
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High-load mechanical devices
Precautions
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Ensure correct voltage rating for the selected motor variant
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Avoid prolonged no-load operation to prevent overheating
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Use proper ventilation in enclosed builds
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Mount the motor securely to prevent vibration damage
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Do not exceed recommended torque and speed ratings
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Keep away from dust, metal shavings, and debris
Note: Please note the motor diameter is slightly above 5mm (i.e. 0.5mm) because of the grooves on the shaft of the motor. If there is no grove it wil be slight less than 5mm and the error can be of +/- 2mm.