Ubetter Logo - Engineering Specialized Castors for AMR and AGV
Ubetter Logo - Engineering Specialized Castors for AMR and AGV
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JQR19310 Series: Heavy-Duty Shock-Absorbing AGV Castors

The JQR19310 Heavy-Duty AGV Castor is a specialized, high-capacity mobility solution engineered for heavy-tonnage Autonomous Mobile Robots (AMRs) and AGVs. With a per-unit load rating of 1200kg to 2000kg, this series features a reinforced industrial suspension system designed to absorb massive impact forces, ensuring the structural integrity of high-value heavy-duty automated vehicles.

Key Features & Core Benefits:

  • Industrial-Grade Vibration Protection: Specifically designed to neutralize the high-impact shocks generated by multi-ton loads traversing expansion joints and uneven industrial floors.

  • Heavy-Duty Suspension for 1200kg–2000kg: Features high-tensile alloy springs and a reinforced pivot architecture to maintain dampening performance without “bottoming out” under maximum industrial pressure.

  • Professional Technical Partnership: As a specialist in heavy-duty robotics, we offer bespoke engineering for the JQR19310, including custom mounting plate thickness, spring-rate optimization, and specialized tread formulations.

  • Enhanced Traction & Load Stability: The shock-absorbing mechanism ensures the wheel maintains a constant footprint on the floor, preventing drive-wheel slippage and ensuring precise braking for heavy payloads.

  • Chassis Longevity: By absorbing kinetic energy at the point of contact, the JQR19310 prevents micro-cracks and weld fatigue in your proprietary heavy-duty AMR chassis.

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JQR19310 heavy-duty shock-absorbing AGV castor with 2000kg load capacity and reinforced spring system.
Internal engineering diagram of the JQR19310 heavy-duty AGV castor showing reinforced suspension and high-load pivot bearings.
JQR19310 heavy-duty shock-absorbing AGV castor with 2000kg load capacity and reinforced spring system.
Internal engineering diagram of the JQR19310 heavy-duty AGV castor showing reinforced suspension and high-load pivot bearings.

Specification

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 1200kg Deep grove ball bearing 169 163 105
JQR19310-125ALCPU122-95A 125 50mm*2 Steel 1300kg Deep grove ball bearing 198 188 111
JQR19310-150ALCPU122-95A 150 50mm*2 Steel 1500kg Deep grove ball bearing 225 212 127.5
JQR19310-200ALCPU122-95A 200 50mm*2 Steel 1650kg Deep grove ball bearing 278 263 164
JQR19310-250ALCPU122-95A 250 50mm*2 Steel 1800kg Deep grove ball bearing / / /
JQR19310-300ALCPU122-95A 300 50mm*2 Steel 2000kg Deep grove ball bearing / / /

Application

About Us

Professional portrait of Steven, the founder of Ubetter and a specialized castor expert with 15 years of experience in engineering high-performance mobility solutions for the AGV and AMR robotics industry.

Who we are

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.

Our Capabilities & Partnerships

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:

  • Flexible customization with low or no MOQ
  • No mold cost or reasonable tooling solutions
  • Stable quality and scalable production
  • Support for application-specific and patent-based designs

Contact Us

Contact Information

 

Need Immediate Assistance?

Phone: +86 18151712535

What’s App: +86 18151712535

FAQs

Q: Can I use TWERGO® on Automatic Guided Vehicles or in Tugger Trains?
A:Yes, TWERGO® is designed for performance and can handle higher speed applications like AGVs and Tuggers. By reducing the force exerted to start and turn automated vehicles, TWERGO® can actually help improve performance and battery life as well. As always, performance is dependent upon several factors — so please contact our sales team to help determine the best configuration for your application.

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