Smart Rear Hub Brake Lock For Shared E-Bike Fleet Integration

Shared e-bike fleets need more than a separate wheel lock added after the vehicle has been designed. The braking layout, electronic lock, wheel-speed information and vehicle controller must work as one rear-wheel system. Referencing SS2715, this application page presents a smart servo drum brake lock direction for fleet platforms that want braking and electronic wheel security integrated around the rear hub or rear motor area.

SS2715 combines a 100 mm servo brake direction with electronic smart-lock control. Its dual Hall module and four-magnet ring provide wheel-speed information for the project-defined electronic protection strategy, while CAN, RS485 or UART interface options allow the lock configuration to be selected according to the controller or IoT architecture. OTA online upgrade support gives fleet projects a basis for maintaining the electronic-lock firmware after integration.

• Fleet-System Integration Focus: Connects rear-wheel braking, electronic locking and speed sensing within one project direction.
• SS2715 Reference Product: Keeps every application claim traceable to the real smart servo drum brake lock.
• Rear Hub / Rear Motor Installation Direction: Supports early frame and rear-wheel packaging review.
• Selectable Vehicle Interfaces: CAN, RS485 or UART options support different controller and IoT architectures.
• Speed-Aware Electronic Control: Dual Hall and 4-magnet sensing provide wheel-speed information for the project-defined lock strategy.
• OTA-Supported Lock Electronics: Supports later electronic-lock firmware maintenance.
• Defined Mechanical Inputs: 100 mm servo brake direction and 10 mm / 12 mm axle-hole options support project selection.
• Environmental Review Baseline: Includes confirmed operating, storage, humidity, salt-spray and lock-core protection fields.

The fleet controller or IoT system communicates with the selected SS2715 smart-lock interface and sends the required lock or unlock command. Wheel-speed information from the dual Hall and four-magnet sensing arrangement supports the vehicle-side electronic protection strategy before lock execution. The specific interface, electronic protection speed and control behavior are set during project matching.

The braking function remains based on the 100 mm servo brake direction, while the lock module provides electronic wheel security. Keeping these functions distinct within one integrated assembly lets project teams evaluate braking layout, lock control and wheel-speed input as coordinated parts of the rear-wheel system.

This SS2715-based direction is suitable for shared e-bike operators, rental fleet platforms, public bicycle programs and OEM mobility teams that need rear-wheel brake-lock integration with vehicle-side control. It supports early evaluation of electrical architecture, rear-wheel packaging, speed-sensing strategy, outdoor validation and fleet maintenance planning.

Before sampling, fleet and OEM teams should provide the rear hub or rear motor drawing, rear-frame clearance, wheel size, 100 mm brake requirement, 10 mm or 12 mm axle-hole direction, voltage platform, selected interface, controller/IoT architecture, electronic protection strategy, target environment and validation plan. Product-specific dimensions, current, action time and lifecycle values should be confirmed through SS2715 project documentation where required.

Q: Is this application page a new product model? A: No. SS2715 is the real reference model. This page reorganizes the information for shared e-bike fleet integration and does not create a new SKU or change any technical parameter.

Q: Why combine the rear brake and smart lock in one fleet solution? A: The integrated direction allows braking, electronic wheel locking and speed sensing to be evaluated together around the rear hub or rear motor area instead of treating the lock as an unrelated external accessory.

Q: How should a fleet choose between CAN, RS485 and UART? A: They are project-selected smart-lock interface options. The choice should follow the vehicle controller or IoT architecture, protocol requirements and wiring plan.

Q: What role does speed sensing play? A: The dual Hall module and four-magnet ring provide wheel-speed information for the project-defined electronic protection and lock-control strategy.

Q: Can the electronic lock be updated after integration? A: SS2715 supports OTA online upgrade. The upgrade platform and operating workflow are confirmed with the fleet or OEM project.

Q: Which validation fields are available for project review? A: The authority table confirms >=160 N.m torque-resistance testing, ISO 4210-2015 servo brake direction, IPX7 lock-core protection, operating/storage temperatures, high-temperature/high-humidity testing and 72-hour neutral salt spray.

Q: What should be provided before a sample is selected? A: Provide the rear-wheel drawing, wheel size, rear hub or rear motor structure, brake direction, axle-hole requirement, voltage, selected interface, controller or IoT architecture, electronic protection strategy and target operating environment.