Motor-Mounted Flange Wheel for AGV

The AstraRoll Flange-Mounted Drive Series is engineered as a high-precision power transmission component for autonomous navigation and heavy-duty industrial mobility. Unlike standard rollers, these wheels feature a specialized hub designed for direct integration with motor reducers and planetary gearboxes. By bolting the wheel directly to the drive output via a precision-machined flange interface, the system achieves zero-loss torque transfer and absolute concentricity. This rigid connection is vital for maintaining millimeter-perfect navigation accuracy and extending the operational lifespan of sensitive motor encoders and electronic steering systems by eliminating vibration and mechanical play. Furthermore, our AGV drive wheels are fully customizable to interface seamlessly with various models of motors, reducers, and encoders.

Constructed with high-performance polyurethane chemically bonded to a heavy-duty metal core, the wheel is optimized for the extreme stresses of frequent acceleration and emergency braking. The advanced tread material offers superior thermal stability and high-traction properties, effectively preventing de-bonding and flat-spotting even under continuous 24/7 duty cycles. These characteristics ensure peak performance in demanding environments, ranging from automated high-density warehousing and automotive assembly lines to cleanroom semiconductor facilities, cold-chain logistics, and heavy-cargo manufacturing sectors.

Product Parameter

Wear Resistance: Extremely high (Akron abrasion ≤ 0.05 cm³/1.61km)

Tear Strength: ≥15 MPa

Rolling Resistance Coefficient : ≤0.015

Temperature Resistance Range: -30℃ ~ +80℃ (short-term up to 130℃)

Oil / Acid & Alkali Resistance: Volume expansion rate ≤5%

Density: 1.1 - 1.2 g/cm³

Application Industries

Heavy-Duty AGV/AMR: Used as the primary traction unit for robots carrying loads from 1 to 5 tons.

Automated Forklifts: Direct OEM replacement wheels for reach trucks, stackers, and pallet jacks.

Robotic Shuttles: Integrated into multi-shuttle systems in automated storage and retrieval systems (ASRS).

Heavy Cargo Movers: Powering industrial moving platforms in aerospace and wind energy sectors.

Why Choose AstraRoll's Flange Drive Wheels?

Direct OEM Compatibility: Our hubs are machined to match exact OEM part numbers , ensuring a "plug-and-play" replacement experience without modifications.

Anti-Debonding Technology: We use a specialized multi-stage primer and heat-curing process that guarantees the polyurethane tread will not separate from the hub, even under the high-torque stress of emergency braking.

Thermal Stability: The NDI-based PU formula is designed to dissipate heat rapidly, preventing the wheel from softening or deforming during 24/7 high-speed operations.

Custom PCD Machining: AstraRoll can machine specific bolt patterns and center pilot bores to your exact CAD specifications.

FAQ

Q1: Is this wheel compatible with my specific drive motor brand?

A: Our wheels are designed to be "motor-agnostic." As long as the PCD (Bolt Circle) and center bore match your gearbox's output flange, it will fit. We support common patterns for brands specialized AGV drive units.

Q2: How does a flanged wheel differ from a wheel with bearings?

A: A flanged wheel does not have internal bearings. It is bolted directly to a rotating motor shaft or reducer. The motor's own internal bearings support the load, allowing for a more compact and rigid drive assembly.

Q3: Can these wheels be used on epoxy or polished concrete floors?

A: Yes. Our high-grade PU is non-marking and provides excellent grip on common industrial floors without leaving stains or damaging the surface coating.

Q4: Do you provide wheels for high-speed AGVs (over 2m/s)?

A: Absolutely. For high-speed applications, we perform additional dynamic balancing and use high-rebound PU formulas to minimize rolling resistance and heat buildup.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.