Heavy Duty Bike Rear Drum Brake Anti Lock Drum Brake Lock For Public E Bikes
| Model: | ABSS3708 | Application Focus: | Application Focus |
| Target Vehicle Type: | Public E-Bikes / Shared E-Bikes / Fleet Mobility Vehicles | Heavy-Duty Positioning: | 110 Mm Anti-Lock Expansion Brake Lock For Stronger Rear Wheel Security |
| Anti-Tamper Value: | High-Torque Rear Brake Lock Direction For Public-Use Vehicle Platforms | Safety Positioning: | Mechanical Anti-Lock Protection With Wheel Movement Detection Support |
| Speed Sensing Value: | 3-Magnet Speed Sensing For Vehicle-Side Lock Control Logic | Installation Value: | Rear Hub Left Side / Rear Motor Left Side Matching |
| OEM Confirmation Focus: | Rear Wheel Structure, Brake Diameter, Axle Hole, Torque Requirement, Voltage And Protocol | Mounting Position: | Rear Hub Left Side / Rear Motor Left Side |
| High Light: | Heavy Duty Bike Rear Drum Brake,Bike Rear Drum Brake Anti Lock,Public bike disc brake lock |
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The Heavy-Duty Anti-Lock Drum Brake Lock is designed for public e-bikes, shared mobility fleets and OEM rear wheel platforms that need stronger rear brake locking and anti-tamper protection. Using ABSS3708 as the reference model, this product direction focuses on heavy-duty rear wheel security for vehicles operating in open public environments.
Public-use e-bikes face frequent riding, outdoor exposure and higher tamper risk than private-use vehicles. ABSS3708 combines rear expansion brake locking, electronic control and mechanical Anti-Lock protection in a larger rear brake lock structure, helping fleet operators improve wheel security without relying only on external lock components.
The product works with the vehicle controller, IoT module or battery-side system for smart lock control. Its speed sensing configuration helps the vehicle platform evaluate wheel movement before lock execution, while the heavy-duty positioning supports projects that prioritize public-use security and rear wheel protection.
- Heavy-Duty Rear Brake Lock: Designed for public e-bike projects requiring stronger rear wheel security.
- Public-Use Anti-Tamper Focus: Suitable for shared and fleet vehicles operating in open urban environments.
- ABSS3708 Reference Model: Uses the heavy-duty ABSS3708 direction rather than a lightweight rear brake lock direction.
- Anti-Lock Safety Support: Mechanical Anti-Lock protection supports safer lock control when matched with vehicle-side logic.
- 3-Magnet Speed Sensing: Supports wheel movement detection for safer electronic lock control strategy.
- Smart Vehicle-Side Control: Works with controller, IoT or battery-side systems using source-listed communication interfaces.
- Rear Wheel Integration: Designed for rear hub left side or rear motor left side installation.
- IPX7 Lock-Core Protection: Suitable for outdoor public e-bike operating environments.
| Parameter | Specification |
|---|---|
| Product Name | Heavy Duty Anti-Lock Expansion Brake Lock |
| Model | ABSS3708 |
| Product Category | Bike Rear Drum Brake |
| SKU Positioning | Heavy-Duty 110 mm Anti-Lock Expansion Brake Lock |
| Voltage | 5V-60V DC |
| Communication | UART / RS485 / CAN / I2C |
| Power Source | Controller / IoT / Battery |
| Electronic Protection Speed | Defined According To Customer Requirements |
| Speed Sensing Solution | 3 Magnets / Ring |
| Torque Resistance | >=300 N.m |
| Mechanical Safety Locking Speed | 30RPM, Actual Speed Related To Wheel Diameter |
| Spoke Hole | Not Included In Hub |
| Product O.L.D. | Not Included In Hub |
| Axle Hole Size | 10 mm / 12 mm, Subject To Actual Drawing |
| Hub Axle | Not Included |
| Main Axle Load Strength | None |
| Brake Diameter | 110 mm |
| Braking Performance | Expansion Brake, Complies With ISO 4210-2015 Standard |
| Operating Temperature | -30℃ To 65℃ |
| Waterproof Rating | IPX7 Lock Core |
| High Temperature Storage | 85℃ ± 2℃ For 48 Hours |
| Low Temperature Storage | -40℃ ± 2℃ For 48 Hours |
| High Temperature And Humidity | 65℃, 95%RH, 48 Hours |
| Salt Spray Test | 72 Hours, Neutral |
| Mounting Position | Rear Hub Left Side / Rear Motor Left Side |
ABSS3708 performs lock and unlock actions through vehicle-side electronic control while integrating the rear expansion brake lock structure into the rear wheel area. This supports stronger packaging for public e-bike fleets.
The heavy-duty structure is the main application value for public-use vehicles. When the lock is matched with the controller, speed sensing layout and rear wheel structure, it can support both anti-theft protection and safety-aware lock execution.
For OEM teams, ABSS3708 is useful when the vehicle platform needs stronger rear wheel security than lightweight brake lock positioning. Final matching should be confirmed by rear wheel structure, axle hole, brake layout, torque requirement and protocol requirements.
ABSS3708 is suitable for public e-bikes, shared e-bike fleets, rental mobility vehicles and OEM rear wheel platforms that require heavy-duty rear brake locking with Anti-Lock safety support.
It is especially useful for public-use projects where stronger rear wheel protection, outdoor operation, smart lock control and anti-tamper positioning are more important than compact lightweight integration.
Before sampling or production, confirm rear wheel structure, brake layout, mounting side, axle hole, brake diameter, torque requirement, speed sensing logic, voltage, communication protocol and controller safety strategy.
Q: What is the main application focus of this product page?
A: It focuses on heavy-duty Anti-Lock rear brake locking for public e-bikes and OEM fleet projects.
Q: Which reference model is used?
A: The page references ABSS3708 in the Anti-Lock Expansion Brake Lock series.
Q: How is ABSS3708 positioned?
A: ABSS3708 is the heavy-duty direction, suitable for public-use rear wheel security and stronger anti-tamper positioning.
Q: Does it support speed sensing?
A: Yes. The reference parameters list a 3-magnet speed sensing solution.
Q: What communication interfaces are supported?
A: The reference parameters list UART, RS485, CAN and I2C communication.
Q: What should be confirmed before installation?
A: Confirm rear wheel structure, axle hole, brake diameter, mounting side, speed sensing logic, voltage and protocol.
