SPIDER Automation MY1016 24V 350W Brushed DC Motor | 11-Tooth #25 Chain Drive | Electric Bicycle & Scooter Applications
Product Overview & Motor Construction
The SPIDER Automation MY1016 24V 350W Brushed DC Motor is designed for electric bicycle, electric scooter and compatible compact vehicle drive systems. It features a brushed DC motor with an integrated 11-tooth #25 chain sprocket, providing a direct mechanical interface for chain-driven power transmission.
The motor includes a four-bolt mounting bracket on its base for installation into a suitable frame or support structure. Its 24V DC operating configuration, specified 2750RPM rated speed and chain sprocket arrangement make it suitable for drivetrain designs that require a compact motor with a fixed chain-drive interface.
Technical Features & Functional Characteristics
- Brushed DC Motor: Uses a brushed motor configuration suitable for operation with a compatible brushed DC motor controller.
- Integrated Chain Sprocket: The 11-tooth sprocket provides a mechanical chain-drive interface for compatible #25 chain systems.
- Four-Bolt Base Bracket: The mounting bracket provides four mounting points for securing the motor to a suitable mechanical structure.
- Rated Rotational Speed: The specified rated speed is 2750RPM, which can be considered when designing the chain transmission and driven mechanism.
- Rated Torque: The listed rated torque is 11.1kg-cm, approximately 1.09N·m.
- Stall Torque: The listed stall torque is 55.11kg-cm, approximately 5.40N·m. Stall torque applies to a stationary shaft condition and should not be treated as continuous operating torque.
- Reversible Rotation: The motor is described as supporting clockwise and counterclockwise rotation through supply polarity reversal, subject to the connected controller arrangement.
- Speed Regulation: Motor speed can be adjusted using a compatible 24V brushed DC controller.
Electrical Configuration & Speed Control
The MY1016 motor is specified for a 24V DC supply and an operating power rating of 350W. The listed rated current is 2.5A. These values should be independently verified before selecting the motor controller, battery and electrical wiring because the stated voltage and current do not directly correspond to the stated power rating.
For speed regulation, use a compatible 24V brushed DC motor controller. Controller selection should account for the motor’s actual operating current, startup demand and load conditions. A brushless DC controller is not suitable for this brushed motor configuration.
Chain Drive & Mounting Configuration
The motor is supplied with an integrated 11-tooth #25 chain sprocket. It is intended to work with a compatible #25 chain and corresponding driven sprocket. The final output speed and torque at the driven wheel or mechanism depend on the selected chain sprocket combination and the operating load.
A four-bolt mounting bracket is provided on the motor base. Before installation, check the mounting-hole spacing, fastener dimensions, motor alignment and chain-line position against the intended frame. The source does not provide detailed mounting-hole measurements or sprocket alignment dimensions.
Applications
The MY1016 motor is suitable for compatible chain-driven electric propulsion and mechanical drive arrangements where a 24V brushed DC motor is required.
- Electric Bicycle Conversion: For compatible chain-driven electric bicycle systems designed around a 24V brushed motor.
- Electric Scooters: For suitable scooter drive arrangements using a compatible chain transmission.
- Compact Electric Vehicles: For appropriately engineered small electric vehicle propulsion systems.
- Electric Trikes: For compatible three-wheel vehicle drive configurations using chain transmission.
- Go-Kart Drive Systems: For compact electric go-kart designs with a suitable chain and driven sprocket arrangement.
- Utility Vehicle Prototypes: For engineering development of small chain-driven electric utility platforms.
- Custom Mechanical Drives: For mechanisms requiring a 24V DC motor with an integrated chain sprocket.
- Educational Engineering Systems: For controlled testing and development of brushed DC motor and chain-drive assemblies.
Package Includes
- 1 × MY1016 24V 350W Brushed DC Motor with 11-Tooth #25 Chain Sprocket and Four-Bolt Base Mounting Bracket
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | MY1016 |
| Motor Type | Brushed DC Motor |
| Rated Voltage | 24V DC |
| Operating Power | 350W |
| Rated Current | 2.5A (listed; verify before controller selection) |
| No-Load Speed | 3300RPM |
| Rated Speed | 2750RPM |
| Rated Torque | 11.1kg-cm (approximately 1.09N·m) |
| Stall Torque | 55.11kg-cm (approximately 5.40N·m) |
| Sprocket Teeth | 11 Teeth |
| Chain Compatibility | #25 Chain |
| Mounting Configuration | Four-Bolt Base Mounting Bracket |
| Rotation Direction | Clockwise or Counterclockwise, subject to compatible polarity-switching arrangement |
| Efficiency | ≥78% (listed) |
| Motor Weight | 2.56kg |
Installation & Operating Recommendations
For proper integration, verify the motor’s mounting arrangement, chain compatibility and electrical requirements before connecting it to the vehicle drivetrain. The selected controller and transmission components should be matched to the motor’s actual operating conditions and intended mechanical load.
- Controller Selection: Use a compatible 24V brushed DC controller. Verify its continuous and peak current capability against the motor’s actual current requirements.
- Battery Compatibility: Use a suitable 24V DC battery system capable of supplying the required current under startup and operating loads.
- Chain Matching: Use a compatible #25 chain. Do not substitute another chain standard without verifying pitch and sprocket compatibility.
- Mounting Alignment: Secure the four-bolt base bracket to a suitable structure and check chain-line alignment before applying load.
- Direction Control: Reverse motor polarity only through a suitable switching or controller arrangement designed to support direction reversal.
- Stall Condition: Avoid prolonged shaft-stall conditions, as high current and heat can develop rapidly when the motor is unable to rotate.
- Initial Testing: Test the motor at controlled speed and verify chain tracking, mounting security and controller response before normal operation.
