SPIDER Automation | 58mm Steel Motor Pulley for MY1016Z | 11mm Keyway Installation Bore
Product Overview
The 58mm Steel Motor Pulley is a mechanical power-transmission component designed for compatible MY1016Z motor applications. It transfers rotary motion from a motor shaft to a compatible belt-drive system, allowing mechanical power to be transmitted to another shaft or driven component.
The pulley features a 58mm outer diameter and an 11mm installation bore with a keyway-type mounting interface. This arrangement is intended for installation on a matching motor shaft, with the keyway providing the specified shaft-engagement feature.
Made from steel and supplied with a black finish, this pulley is suitable for compatible replacement and custom drivetrain applications. Correct selection depends on the motor shaft dimensions, keyway geometry, belt profile and alignment of the complete transmission system.
Technical Features & Functional Characteristics
- 58mm Pulley Diameter: Provides the specified outer diameter for integration into a compatible belt-driven transmission.
- 11mm Installation Bore: Designed for a motor shaft with a matching mounting diameter.
- Keyway-Type Mounting Interface: Supports shaft engagement through a compatible keyway arrangement.
- Steel Construction: Uses steel material for the pulley body in mechanical power-transmission applications.
- MY1016Z Motor Compatibility: Intended for the MY1016Z motor family, subject to matching shaft and keyway dimensions.
- Black External Finish: Provides the specified black appearance.
- Belt-Drive Integration: Designed to transfer rotary motion through a compatible belt and driven pulley arrangement.
Mechanical Design & Power Transmission
A motor pulley transfers rotational movement from the motor shaft to a belt. When paired with a compatible driven pulley, it forms part of a belt transmission system used to transfer mechanical power between rotating components.
The 58mm outer diameter is an important reference when selecting the mating pulley and determining the transmission geometry. The 11mm bore and keyway mounting arrangement must also match the motor shaft to provide correct mechanical engagement.
The belt profile, groove configuration, pulley width and keyway dimensions are not defined here. These interfaces must match the intended belt and shaft assembly for proper installation and operation.
Applications
- MY1016Z Motor Assemblies: For compatible MY1016Z motor installations requiring a 58mm pulley with an 11mm mounting bore.
- Electric Bicycle Drivetrains: For belt-driven e-bike projects using a matching motor shaft and transmission arrangement.
- Electric Scooter Projects: For compatible scooter drive systems using belt-based power transmission.
- DIY Electric Vehicle Builds: For custom motorised vehicle projects requiring a compatible steel motor pulley.
- Motor Replacement Applications: For replacing an existing pulley when the bore, keyway and belt interfaces match.
- Custom Belt-Drive Systems: For mechanical assemblies that transfer rotary motion between motor and driven shafts.
- Workshop Drivetrain Repairs: For maintenance and rebuilding of compatible belt-driven motor assemblies.
- Mechanical Prototyping: For custom power-transmission setups using compatible pulley and shaft interfaces.
Package Includes
| Quantity | Component |
|---|---|
| 1 | 58mm Steel Motor Pulley with 11mm Keyway Installation Bore |
Product Specifications
| Parameter | Specification |
|---|---|
| Product Category | Mechanical Power-Transmission Component |
| Item Type | Motor Pulley |
| Compatible Motor | MY1016Z |
| Material | Steel |
| Outer Diameter | 58mm |
| Installation Bore Diameter | 11mm |
| Mounting Interface | Keyway-type installation bore |
| Colour | Black |
| Intended Transmission | Belt-driven power transmission |
| Package Quantity | 1 pulley |
Installation & Operating Recommendations
Install the pulley on a compatible motor shaft using the correct keyway and retention arrangement. Proper shaft fitment, belt selection and alignment are important for smooth power transmission and to reduce unnecessary mechanical loading.
- Confirm Shaft Compatibility: Ensure that the motor shaft matches the 11mm installation bore and the pulley keyway geometry.
- Use the Correct Key: Select a key that matches the shaft and pulley keyway dimensions to provide proper mechanical engagement.
- Verify Belt Compatibility: Match the belt profile, width and pitch to the pulley groove geometry before installation.
- Align the Driven Pulley: Keep the motor pulley and mating pulley in the same plane to reduce belt tracking problems and uneven wear.
- Set Suitable Belt Tension: Follow the belt manufacturer’s tension guidance. Excessive tension can increase shaft and bearing loads.
- Secure the Pulley: Use the appropriate shaft-retention arrangement to prevent unwanted movement during operation.
- Check Before Powered Operation: Rotate the assembly manually to check for interference, wobble and alignment issues.
- Inspect Periodically: Check pulley retention, belt condition and alignment during routine drivetrain maintenance.
