ESD swivel castor 100 mm, top plate 105 x 85 mm, conductive solid rubber

Anyone moving assembly trolleys, racks or workbench pedestals inside an ESD protected area cannot afford to break the discharge path at the castor. This swivel castor runs on a 100 mm electrically conductive solid rubber wheel and bolts straight onto the frame through its 105 x 85 mm top plate.

Benefits

• Wheel diameter of 100 mm keeps the force at the push handle low and lets the trolley run over joints and cable ramps.
• Black solid rubber tread, electrically conductive, so the discharge path from trolley through castor to floor stays intact.
• Steel sheet wheel centre with a bolted wheel axle, the castor can be checked on the trolley and taken apart if needed.
• Swivel head with a double ball race, the castor lines up with the direction of travel on small steering inputs.
• Pressed steel housing, bright zinc plated and blue passivated, which stands up to moisture and corrosion in shift operation.
• Swivel head guard keeps threads, chips and film residue out of the ball race.
• Top plate fitting with a 105 x 85 mm bolt hole pattern, so the castor replaces existing castors of the same pattern without reworking the frame.

Application

Typical uses are assembly and supply trolleys, rack shelves on castors and workstation pedestals that are moved inside the EPA. The trolley stays electrostatically bonded to the floor instead of building up charge while it is pushed. The range covers further wheel diameters for heavier trolleys.