At a Glance
A heavy-duty horizontal drive-steering unit for large AGVs and mobile platforms: servo traction up to 7.5 kW and up to 10 t per unit.
| Load per unit | 1,500–10,000 kg |
|---|---|
| Wheel diameter | Ø220–Ø500 mm |
| Traction power | 2.0–7.5 kW at 48 VDC |
| Peak wheel torque | up to 5,916 N·m |
| Best for | heavy AGVs and large mobile platforms |
| Manufacturer | JY Robot, China (R&D in Nanjing, production in Zhejiang) |
Also consider: standard series for 350–2,000 kg; double-sided wheel support for 800–6,000 kg.
Model Pages
Each configuration in this series has its own specification page:
Product Overview
The JYD-HW heavy-duty series is built for heavy AGVs and large mobile platforms. Servo traction up to 7.5 kW and a peak wheel torque of nearly 6,000 N·m move loads of up to 10 t per unit while keeping steering accuracy and long-term durability.
Seven standard models cover Ø220–500 mm drive wheels and 1.5–10 t per unit. The largest model, JYD-HW500-M7500-L10T-G120, combines a Ø500 mm wheel, 7.5 kW traction power and a 120:1 gear ratio.
Travel and steering both use PMSM servo motors; the steering motor has a built-in encoder and a dual-encoder option is available for functional-safety designs. Motor, ratio, tread and interface are adaptable per project.
Key Features
Up to 10 t per unit
Ø500 mm wheel with 7.5 kW traction for the heaviest platforms.High wheel torque
Peak wheel torque up to 5,916 N·m for starting and ramps under load.Built-in steering encoder
Servo steering without an external angle encoder.Dual encoder option
Supports functional-safety vehicle designs.Product Specifications
| Category | Parameter | JYD-HW220-M3000-L2000-G40 | JYD-HW250-M2000-L1500-G32 | JYD-HW260-M3000-L2000-G40 | JYD-HW280-M2000-L3000-G40 | JYD-HW300-M4000-L3500-G60 | JYD-HW400-M5000-L4500-G60 | JYD-HW500-M7500-L10T-G120 |
| Unit | Wheel diameter (mm) | Ø220 | Ø250 | Ø260 | Ø280 | Ø300 | Ø400 | Ø500 |
| Max. load (kg) | 2,000 | 1,500 | 2,000 | 3,000 | 3,500 | 4,500 | 10,000 | |
| Travel speed (m/min) | 51.8 | 73 | 40 | 66 | 31 | 52 | 33 | |
| Wheel torque rated / max (N·m) | 323 / 646 | 174 / 348 | 486 / 972 | 217 / 434 | 969 / 1,938 | 969 / 1,938 | 2,958 / 5,916 | |
| Brake torque (N·m) | 16 | 16 | 16 | 16 | 30 | 30 | 60 | |
| Traction | Motor | PMSM servo | ||||||
| Rated power (kW) | 3.0 | 2.0 | 3.0 | 2.0 | 4.0 | 5.0 | 7.5 | |
| Rated voltage (VDC) | 48 | |||||||
| Rated current (A) | 72 | 48 | 66 | 48 | 98 | 120 | 180 | |
| Rated speed (rpm) | 3000 | 3000 | 2000 | 3000 | 2000 | 2500 | 2500 | |
| Rated torque (N·m) | 9.5 | 6.4 | 14.3 | 6.4 | 19 | 19 | 29 | |
| Gear ratio | 40 | 32 | 40 | 40 | 60 | 60 | 120 | |
| Steering | Rated power (kW) | 0.75 | 0.4 | 0.4 | 0.75 | 0.75 | 1.0 | 3.0 |
| Rated current (A) | 24 | 11 | 12.8 | 20 | 20 | 28 | 72 | |
| Rated torque (N·m) | 2.38 | 1.27 | 1.28 | 2.4 | 2.4 | 3.18 | 9.5 | |
| Final steering ratio | 350 | 315 | 222 | 223 | 343 | 660 | 396.8 | |
| Max. steering speed (°/s) | 51.4 | 57 | 80 | 81 | 52.5 | 27 | 45 | |
| Steering angle | ±120° | ±120° | ±110° | ±120° | ±117° | ±120° | ±120° | |
| General | Encoder | Incremental / absolute | ||||||