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AGV Differential Drive Wheel 500–23000kg Load 85–550mm (BDEC Series)

The BDEC series industrial differential drive wheel assembly is a high-performance AGV powertrain designed for tight operating spaces and heavy-duty industrial environments. Featuring a dual-motor independent control system and premium alloy construction, it delivers an ultra-small turning radius, excellent structural rigidity, and flexible steering agility. Supporting single-wheel load capacities from 500kg up to 23,000kg, this scalable series integrates high-grade polyurethane wheels and supports wide voltage inputs (12V–96V), making it the ideal core propulsion system for heavy payload AGVs, AMRs, and automated forklifts.

Category :
AGV Drive Wheel
Release time : 2026-06-25

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Detailed Description

Product Description

This differential drive wheel assembly delivers top-tier payload handling and flexible maneuvering, making it ideal for heavy-duty AGVs, automated guided carts, autonomous forklifts, and generic industrial automation machinery. Its core engineering advantage relies on a robust differential mechanism that executes precise steering geometries and delivers high efficiency, ensuring smooth, stable transportation even on complex or irregular factory floor profiles.

Core Advantages

1. Premium Alloy Construction

Manufactured using premium heavy-duty alloy materials, providing superior structural rigidity and enhanced load-carrying capabilities.

2. High-Grade Polyurethane Treads

Outfitted with top-tier Polyurethane (PU) wheels to ensure exceptional wear resistance, minimal rolling friction, and extended service life.

3. Dual-Motor Independent Control

Powered by an isolated dual-motor configuration for flexible steering control, enabling seamless handling in tight spatial layouts.

Technical Features & Options

Dual-Wheel Architecture: Heavy-duty dual-wheel structure with high load limit, ultra-small turning radius, low profile height, large torque output.
Full Range of Diameters: 85, 105, 120, 240, 280, 400, 450, 500, 550 mm configurations.
Massive Load Range: 500 kg up to 25,000 kg across the product family.
Flexible Input Voltages: 12V to 96V wide DC input.
Optional Wheel Tread Materials: Polyurethane (PU) or industrial rubber.
High-Performance Motors: Servo motors 100W up to 6KW.
Rich Accessory Integration: Shock-absorbing spring suspensions, incremental/absolute encoders, limit switches, braking systems.
Industrial Customization: Explosion-proof, low-temperature, advanced IP protection ratings.

Model Overview — BDEC Series Differential Drive Wheel

The BDEC series covers light to extra-heavy duty: from 85mm / 500kg (BDEC-85) up to 550mm / 23,000kg (BDEC-550). Choose the model by wheel diameter and payload.

Model	Rated Power (W)	Voltage (V DC)	Wheel Diameter (mm)	Rated Load (kg)	Rated Torque (N·m)	IP Class	Typical Application
BDEC-85	200	48	85	500	0.64	IP54	Light AGV, warehouse robots, small transfer carts
BDEC-105	400	48	105	650	1.27	IP65	Compact AGV, AMR, sorting carts
BDEC-120	400	48	120	650	1.27	IP54	Compact AGV, service robots, lab automation
BDEC-240	750	48	240	2000	2.4	IP65	Mid-duty AGV, electric tuggers, industrial carts
BDEC-280	2000	48	280	3200	6.4	IP54	Heavy AGV, automated forklifts, material shuttles
BDEC-400	2500	48	400	10000	7.96	IP54	Heavy-load AGV, automated forklifts, warehouse shuttles
BDEC-450	4300	72	450	12000	27	IP54	Heavy manufacturing AGV, rail transshipment
BDEC-500	5500	48	550	20000	35	IP54	Extra-heavy AGV, coil/paper transport, heavy shuttles
BDEC-550	5500	48	550	23000	35	IP54	Extra-heavy AGV, die/hydrogen transport, heavy shuttles

Technical Specifications

Series Model	Rated Power (S2) [W]	Rated Voltage [V DC]	Rated Current [A]	Rated Speed [Rpm]	Rated Torque [N·m]	IP Class	Wheel Diameter [mm]	Rated Load [kg]
BDEC-85	200	48	5.3	3000	0.64	IP54	85	500
BDEC-105	400	48	20	3000	1.27	IP65	105	650
BDEC-120	400	48	24	3000	1.27	IP54	120	650
BDEC-240	750	48	19.6	3000	2.4	IP65	240	2000
BDEC-280	2000	48	48	3000	6.4	IP54	280	3200
BDEC-400	2500	48	61	3000	7.96	IP54	400	10000
BDEC-450	4300	72	70	1500	27	IP54	450	12000
BDEC-500	5500	48	135	1500	35	IP54	550	20000
BDEC-550	5500	48	135	1500	35	IP54	550	23000

How to Choose the Right Differential Drive Wheel

By payload: 500–650kg → BDEC-85/105/120; 2,000–3,200kg → BDEC-240/280; 10,000–12,000kg → BDEC-400/450; up to 23,000kg → BDEC-500/550.
By wheel diameter: Compact AGV (85–120mm) for tight spaces; mid (240–280mm) for carts; large (400–550mm) for heavy payload transport.
By voltage: 48V standard across the series; 72V for BDEC-450 high-power applications.
By motor power: 200W light duty up to 5.5KW for heavy-load; all servo motors 100W–6KW available.
Customization: PU or rubber tread, encoders, brakes, suspension, explosion-proof / low-temp / IP65 upgrades on request.

Not sure which model fits your AGV? Contact our engineering team with your payload, floor and speed requirements for a matched drive solution.

Frequently Asked Questions

Q: What are the primary advantages of a differential drive wheel assembly compared to a single steering wheel?

A: This differential assembly utilizes a dual-motor independent control system. By eliminating complex steering rotating joints, it delivers a much lower profile height, simpler mechanical layout, and higher mechanical rigidity. This configuration allows heavy-duty AGVs to achieve an ultra-small turning radius and execute flexible multidirectional steering using differential speed control algorithms.

Q: Can this industrial drive wheel assembly handle uneven floor profiles?

A: The BDEC series is fully optimized for smooth, flat industrial concrete or epoxy facility floors. If your operating environment involves crossing door thresholds, expansion joints, or minor bumps, we highly recommend integrating our customizable shock-absorbing spring suspension kits to ensure consistent floor contact and traction.

Q: Do you offer customizable motor types, wheel materials, and environmental protections?

A: Yes. We offer comprehensive tailoring based on your performance demands. You can select matching servo motors ranging from 100W up to 6KW, choose wheel tread materials between heavy-duty Polyurethane (PU) and high-traction rubber, or request specialized upgrades such as explosion-proof designs, low-temperature resistance, and advanced IP protection ratings (e.g., IP65).

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Established in 2004, we are a professional ISO 9001-certified manufacturer specializing in high-performance AC and DC traction motors. Delivering robust custom solutions globally.