For equipment builders evaluating an 8-inch unilateral shaft hub motor, selection is mainly about mechanical fit and low-voltage e-powertrain matching—not just wheel size. This page provides a practical framework to match the WINAMICS 8-inch unilateral shaft conventional hub motor to your equipment using the product’s defined dimensions: 200mm motor diameter and 84mm tire width.
The unilateral shaft structure can improve stability and power transmission efficiency when properly integrated. Confirm the mounting orientation, support method, and load path before purchasing.
This WINAMICS unilateral shaft hub motor (8-inch conventional model) is developed and supplied by Shenzhen Jinhaixin Holdings Co., Ltd, a B2B manufacturer focused on low-voltage e-powertrain systems (motor, controller, and battery pack) with integrated design, R&D, customization, production, and sales capabilities.
| Item | Specification / Note |
|---|---|
| Product | 8-inch unilateral shaft conventional hub motor |
| Key dimensions for fit check | 200mm motor diameter · 84mm tire width |
| Structure | Unilateral shaft (single-side press shaft) design for stability and driveline integration considerations |
| Installation intention | Designed to support no secondary machining when the mechanical interface matches |
| Quality approach | Built with selected materials and managed under the company’s quality management process |
Use the following checks to evaluate installation fit, unilateral shaft integration, and low-voltage e-powertrain matching. This helps reduce rework risk and supports a faster assembly cycle—without assuming efficiency, lifetime, or cost outcomes.
If your equipment design aligns with these key dimensions, the motor is intended to be installed without secondary machining, helping reduce assembly time.
Engineering note: for unilateral shaft designs, the mounting interface and structural support strategy are critical to achieving stable operation. Please validate with drawings and on-equipment testing.
Shenzhen Jinhaixin Holdings Co., Ltd specializes in low-voltage e-powertrain systems and can support your matching work across hub motor, drive controller, and energy battery pack. For a reliable integration plan, align the following as a set:
Unilateral shaft structure
Supports stable integration when the installation direction and load path are properly designed.
Defined key dimensions
Use 200mm diameter and 84mm tire width to quickly screen equipment fit and packaging.
Installation-oriented design
Intended to avoid secondary machining when interfaces match, supporting faster assembly and less rework.
Quality management & support
Manufactured under a structured quality process, with after-sales support for validation and integration.
Note: Selection should be based on documented requirements and validation results. Please avoid assuming specific efficiency, lifetime, or cost outcomes prior to testing.
Shenzhen Jinhaixin Holdings Co., Ltd is an integrated manufacturer with headquarters in Shenzhen and production bases in Shenzhen, Dongguan, Changzhou, and Hainan. We support B2B customers with hub motors, drive controllers, and battery packs, as well as customization aligned with your application and integration constraints.
Best for
Requires verification
To proceed, prepare your installation space constraints and interface requirements around 200mm motor diameter, 84mm tire width, and the unilateral shaft mounting approach. WINAMICS can then support documentation review, sample supply, and integration validation aligned with your low-voltage e-powertrain plan.
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