All Size Omnidirectional Mecanum Wheels
Available from 76MM to 609MM diameter, from 75kg to 20,000kg payload.
All Size Omnidirectional Mecanum Wheels Features:
1.Omni-directional wheel; even sideways and spin rotation movement
2.Durable materials, over 15,000km lifespan
3.Strong & stable
4.Flexible & maneuverable
5.Customizable mounting dimension
Technical Parameter | |
CTM Mecanum Wheel | CTM254N |
Diameter (mm) | 254 |
Width (mm) | 128 |
Qty of Roller (pcs) | 8 |
Types of Bearings | 2 |
Qty of Bearings | 32 |
Material of Side Plates | Auminum Alloy 6061 |
Material of Roller | Casting Polyurethane |
Mount Mode | Keyway Or Flange |
Max Static Payload (kg/4 wheels) | 2,000 |
Max Dynamic Load (kg/4 wheels) | 1,500 |
Casting PU Roller Physical Property Report | ||||
Model No. | A | B | C | D |
NCO Content % | 4.5±0.2 | 6.2±0.2 | 5.0±0.2 | 4.3±0.2 |
Physical state at 20°C | Colorless transparent liquid | white solid | Colorless transparent liquid | white solid |
MOCA 100g Prepolymer Dosage/g | 13 | 18 | 14.5 | 12.5 |
Viscosity (85ºC) /mPa·s | 350 | 480 | 450 | 1400 |
Mixing temperature/°C (prepolymer/MOCA) | 80/120 | 80/120 | 80/120 | 80/120 |
gel time/ min | 3.5 | 6 | 3.5 | 4 |
Post cure time (100ºC)/h | 10 | 10 | 10 | 10 |
Hardness (Shore A) | 85±2 | 95±1 | 89±2 | 90±1 |
100% tensile stress/MPa | 6.5 | 12.8 | 8.9 | 6.1 |
300% tensile stress/MPa | 13.5 | 36.3 | 14.6 | 11.4 |
Tensile strength/MPa | 27 | 48 | 31 | 48 |
Elongation at break/ % | 450 | 350 | 460 | 650 |
Tear strength (right angle)/(KN/m) | 54 | 95 | 73 | 99 |
Tear strength (trousers)/(KN/m) | 15 | 33 | 25 | 42 |
Rebound/% | 30 | 47 | 30 | 37 |
Density (25ºC) (g/cm3) | 1.12 | 1.13 | 1.14 | 1.27 |
DIN wear/mm³ | 123 | 38 | 135 | 44 |
Full Size Mode | ||
Model | Diameter | Max Payload |
CTM076N | 76 MM/3" | 75KG |
CTM100N | 100 MM/4" | 200KG |
CTM120N | 120 MM | 300KG |
CTM152N | 152 MM/6" | 500KG |
CTM175N | 175 MM/7" | 600KG |
CTM203N | 203 MM/8" | 800KG |
CTM228N | 228 MM/9" | 1T |
CTM254N | 254 MM/10" | 1.5T |
CTM280N | 280 MM/11" | 2T |
CTM305N | 305 MM/12" | 3T |
CTM330N | 330 MM/13" | 3.5T |
CTM355N | 355 MM/14" | 4.5T |
CTM375N | 375 MM | 5T |
CTM406N | 406 MM/16" | 6T |
CTM457N | 457 MM/18" | 8T |
CTM475N | 475 MM | 8.5T |
CTM490N | 490 MM | 9T |
CTM508N | 508 MM/20" | 10T |
CTM558N | 558 MM/22" | 15T |
CTM609N | 609 MM/24" | 20T |




About RoboCT
RoboCT founded in 2017, is a technology-driven enterprise, takes technology innovation as the core driving force, and committed to exoskeleton robot technology, robot core components and intelligent control technology. RoboCT owns more than 140 independent intellectual property rights and more than 30 awards at home and abroad. RoboCT motorized mecanum wheel, mecanum mobile robot, precision motion control and robot core components serves over 30 countries in worldwide. CE, ISO9001, ISO14001, ISO45001, ISO27001, ISO13485, and ISO 20000 certified.


FAQs
1) Can you do customization?
--Yes, we have over 30 engneering guys to assist with your special designs.
2) Factory or trader?
--We have our own factory over 4000 square meter. Producing motorized mecanum wheels, hub motor, robot joint, mecanum robot, and exoskeleton robot.
3) What is the delivery time?
--15 days for samples and for mass production, please contact us for detailed information. Usually by air express FedEx, DHL, UPS...
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