Industrial omni wheels and mecanum wheels for conveyor transfer, material handling platforms and equipment projects. Start with wheel diameter, available installation width and required payload; then send your mounting drawing for model review.
Compare dimensions and payload | Request a quotation
Select by wheel size and payload
The tables below show selected existing industrial wheel components. Motor, gearbox, controller and complete driven-wheel assemblies are not specified by these tables.
Standard omni models | Heavy-duty omni models | Standard mecanum models | Heavy-duty mecanum models
NW-series heavy-duty omni models
| Model | Wheel diameter | Wheel width | Payload / wheel | Net weight |
|---|
| NW152A | 152 mm | 90 mm | 100 kg | 3.5kg |
| NW203C | 203 mm | 90 mm | 200 kg | 8.5kg |
| NW254A | 254 mm | 135 mm | 500 kg | 21kg |
Omni payloads are per individual wheel. Confirm load distribution, speed and operating conditions before final selection; these figures are not a complete vehicle payload rating.
Standard omni wheel models
Compare the standard models below by diameter and per-wheel payload. Width, bore, materials and mounting details require the selected model drawing.
| Model | Wheel diameter (catalogue) | Payload / wheel | Net weight / wheel |
|---|
| 14166 | 38 mm | 2 kg | 28g |
| 14184 | 38 mm | 2 kg | 20g |
| 14036 | 48 mm | 2 kg | 39g |
| 14037 | 48 mm | 2 kg | 39g |
| 14038 | 48 mm | 2 kg | 39g |
| 14108 | 48 mm | 2 kg | 39g |
| 14148 | 48 mm | 3 kg | 40g |
| 14135 | 58 mm | 3 kg | 60g |
| 14145 | 60 mm | 3 kg | 73g |
| 14179 | 100 mm | 5 kg | 0.25kg |
| 14058 | 100 mm | 15 kg | 450g |
| 14060 | 100 mm | 15 kg | 350g |
| 14041 | 100 mm | 20 kg | 320g |
| 14049 | 100 mm | 20 kg | 290g |
| 14054 | 100 mm | 30 kg | 335g |
| 14182 | 100 mm | 80 kg | 816g |
| 14210 | 127 mm | 20 kg | 500g |
| 14073 | 127 mm | 30 kg | 480g |
| 14075 | 127 mm | 30 kg | 480g |
| 14146 | 127 mm | 80 kg | 860g |
| 14153 | 127 mm | 80 kg | 860g |
| 14083 | 152 mm | 40 kg | 630g |
| 14085 | 152 mm | 40 kg | 630g |
| 14124 | 203 mm | 50 kg | 1.3kg |
| 14125 | 203 mm | 50 kg | 1.3kg |
| 14194 | 203 mm | 80 kg | 3kg |
| 14147 | 254 mm | 100 kg | 4.5kg |
NM-series heavy-duty mecanum models
| Model | Wheel diameter (catalogue) | Payload / four-wheel set | Net weight / four-wheel set |
|---|
| NM100A | 100 mm | 100 kg | 0.75kg × 4 |
| NM127A | 127 mm | 200 kg | 1.8kg × 4 |
| NM152A (camouflage version) | 152 mm | 300 kg | 2.6kg × 4 |
| NM175A | 175 mm | 400 kg | 5.5kg × 4 |
| NM203A | 203 mm | 500 kg | 8kg × 4 |
| NM254A | 254 mm | 1500 kg | 15kg × 4 |
| NM305A | 305 mm | 3000 kg | 25kg × 4 |
| NM355A | 355 mm | 4000 kg | 45kg × 4 |
| NM375A | 375 mm | 4500 kg | 71kg × 4 |
| NM508A | 508 mm | 12000 kg | 210kg × 4 |
Mecanum payloads are for a four-wheel set, not one wheel. Wheel direction, mounting, load distribution, speed and operating surface must be reviewed together. Net weight written as “kg × 4” means the listed wheel weight multiplied by four.
Standard mecanum wheel models
Payload values are per four-wheel set. Confirm width, bore, mounting and wheel handedness against the selected model drawing.
| Model | Wheel diameter (catalogue) | Payload / four-wheel set | Net weight / four-wheel set |
|---|
| 14209 (stainless steel) | 48 mm | 3 kg | 56g × 4 |
| 14144 | 60 mm | 10 kg | 86g × 4 |
| 14159 | 60 mm | 10 kg | 86g × 4 |
| 14094 | 100 mm | 45 kg | 400g × 4 |
| 14162 | 100 mm | 45 kg | 400g × 4 |
| 14193 | 127 mm | 45 kg | 500g × 4 |
| 14198 | 127 mm | 45 kg | 500g × 4 |
| 14190 | 127 mm | 100 kg | 1.5kg × 4 |
| 14101 | 152 mm | 15 kg | 600g × 4 |
| 14165 | 152 mm | 15 kg | 600g × 4 |
| 14156 | 152 mm | 150 kg | 2.3kg × 4 |
| 14169 | 152 mm | 150 kg | 2.3kg × 4 |
| 14128 | 203 mm | 100-150 kg | 6.5kg × 4 |
| 14138 | 203 mm | 150 kg | 2.4kg × 4 |
| 14151 | 203 mm | 150 kg | 2.4kg × 4 |
| 14131 | 254 mm | 150 kg | 3kg × 4 |
| 14141 | 254 mm | 200 kg | 4.2kg × 4 |
| 14197 | 254 mm | 500 kg | 6kg × 4 |
Catalogue diameters are model size labels. NM152A is a nominal 152 mm model; its installation reference is 152.4 mm diameter × 80 mm width. Use the confirmed drawing for installation. Width, bore and mounting details for the other mecanum models require model-specific drawing review.
Need a different size? Browse existing omni wheels or browse existing mecanum wheels.
Define your application
- Conveyor transfer — Movement direction, transfer layout and wheel contact surface
- Mobile material handling — Total payload, wheel count, uneven load distribution and speed
- Mounting fit — Wheel diameter, bore or hub interface, available width and shaft drawing
Dimensions, mounting and engineering limits
The listed omni catalogue diameters are 38–254 mm; mecanum catalogue diameters are 48–508 mm. Widths of 90–135 mm shown in the NW-series table apply only to those three models. The catalogue does not imply that every diameter, width and payload combination is available.
Match the bore or hub interface to your shaft or motor drawing. Mecanum wheel handedness and drive layout must be checked as a system. An individual wheel load is not interchangeable with a load per four-wheel set.
The payload figures above follow the manufacturer-supplied specification table. Speed, duty cycle, impact, load distribution and floor conditions still require engineering review. Roller hardness, mounting tolerances and service life are not specified here.
Materials, structure and model drawings
NW152A, NW203C and NW254A use steel bodies with steel-core polyurethane rollers. NM152A uses an aluminium alloy body with aluminium-core polyurethane rollers. These four existing model references specify two plates and eight rollers. Confirm materials and construction for other models against the selected drawing.
NW152A model and drawing | NW203C model and drawing | NW254A model and drawing | NM152A model and drawing
Drawing-based customization
Send shaft, hub, washer and mounting requirements for feasibility review. The existing NM152A page notes that a custom shaft or hub may be needed for motor connection. Custom load ratings and interfaces are not assumed from catalogue dimensions.
What to send for a quotation
- Required wheel diameter and available width
- Payload per wheel and total payload; speed and duty cycle
- Drive or idler arrangement; floor or contact conditions
- Shaft/hub drawing, expected quantity and sample needs
Use the quotation form and include your application, dimensions and quantity in Detail Content. If a drawing is required, our team can arrange the next step.
Send your requirementsSelection questions
Can you match my current part? Provide the part dimensions and mounting details. A catalogue reference alone does not establish compatibility.
Can I request a sample? Include your required quantity and sample request so availability and fit can be reviewed.
Please complete the quotation form below.
