The JQR19310 Double Swivel Castor is a high-tonnage mobility solution engineered for super-heavy duty Autonomous Mobile Robots (AMRs) and AGVs with a per-unit load rating of 1100kg to 1650kg. Unlike integrated designs, the JQR19310 features separated double swivel heads, providing a wider distribution of force and superior stability for large-scale industrial platforms requiring uncompromising precision.
Key Features & Core Benefits:
Advanced Separated Double Swivel Design: Features two independent swivel heads to optimize load distribution, reduce point-pressure on the bearings, and provide a more stable footprint for wide-chassis AGVs.
Super-Heavy 1650kg Unit Capacity: Built with ultra-reinforced industrial steel to safely manage heavy-tonnage payloads in automotive, aerospace, and heavy manufacturing sectors.
Professional AMR Customization: As a dedicated technical partner, we specialize in customizing the JQR19310—including mounting plate geometry, height adjustments, and specialized tread compounds—to fit your proprietary robot frame.
Superior Maneuverability & Low Torque: The separated dual-pivot architecture minimizes starting torque even under maximum load, protecting your drive motors and increasing energy efficiency.
Stabilized Navigation Support: Designed to minimize “toggle” and vibration, ensuring that sensitive onboard sensors and high-value payloads remain stable during directional changes.
| Item | Wheel Diameter (mm) | Wheel Width (mm) | Wheel hub | Load capacity (kg) | Bearing type | H (mm) | H1 (mm) | Offset (mm) |
| JQR19310-100ALCPU122-95A | 100 | 50mm*2 | Aluminum | 1100kg | Deep grove ball bearing | 211.1 | 205.1 | 111.5 |
| JQR19310-125ALCPU122-95A | 125 | 50mm*2 | Aluminum | 1300kg | Deep grove ball bearing | 240.1 | 230.1 | 126.5 |
| JQR19310-150ALCPU122-95A | 150 | 50mm*2 | Aluminum | 1500kg | Deep grove ball bearing | 267 | 254 | 143.5 |
| JQR19310-200ALCPU122-95A | 200 | 50mm*2 | Aluminum | 1650kg | Deep grove ball bearing | 320 | 305 | 180 |
Founded by an industry professional with deep front-line sales, application insight, and team leadership experience in the European castor industry, Ubetter is a mobility solutions specialist dedicated to mobile robots and autonomous equipment. We bridge application understanding and manufacturing capability to deliver engineered wheel and castor solutions for global customers.
Our strength lies in application-driven engineering, flexible customization, and fast response. By working closely with experienced manufacturing partners, we help customers solve complex mobility challenges efficiently and reliably.
Ubetter collaborates with carefully selected manufacturing partners to ensure technical feasibility, consistent quality, and flexible customization.
One of our strategic partners is ESUN, a specialized manufacturer with strong capabilities in industrial wheels and castors, supporting both standard production and customized designs.
Through these partnerships, we are able to offer:
Contact Information
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