5 Inch Low Noise Mecanum Wheel 55dB

Indoor service robots in offices, laboratories and public buildings must move quietly at night without disturbing people nearby. This 5 inch mecanum wheel combines soft 70A PU rollers, 10 roller contact points, precision sealed bearings and a damped hub insert to keep running noise at 55dB or below at 1 m/s.

Key advantages

• 55dB low noise: soft PU tread and damped hub reduce impact noise and roller resonance on hard floors.
• 10 roller contact: more contact points per revolution smooths the transition between rollers and lowers vibration.
• Non marking tread: leaves no black marks on vinyl, tile and polished indoor floors.
• 400kg total load: 100kg per wheel on a four wheel layout, matched to compact service robot payloads.
• Low rolling resistance: precision bearings keep push force low for battery powered service robots.

Typical applications

• Indoor delivery robots in public buildings
• Laboratory sample transport robots
• Hotel and office service robots
• Library and archive automated carts

Noise test condition

55dB is measured at 1 m/s travel speed on a smooth epoxy floor with a 100kg payload, background noise below 30dB. Actual noise depends on floor condition, payload and chassis stiffness.

Customization service

Roller hardness (60A to 85A), color, hub bore, shaft type and logo marking can be customized. Anti-static roller options are available for electronics environments.

FAQ

Q: Why is the roller count 10 instead of 8?
A: More rollers shorten the gap between contact points, which reduces the vertical bounce that generates noise and vibration.

Q: How should the tread be cleaned?
A: Wipe with a mild detergent solution. High pressure steam cleaning is not recommended.

Q: What is the lead time?
A: 20-25 working days after deposit.

Tell us your floor type, payload and noise target to confirm the roller hardness and configuration.