ESD Swivel Castor 125 mm with 77 x 67 mm Top Plate and Total Lock Brake

Trolleys, racks and frames that are moved through an EPA must not hold the charge that builds up while rolling, they have to lead it down to the floor. The 125 mm wheel diameter lowers the initial push force and runs more calmly over floor joints and door sills. The 77 x 67 mm top plate transfers the load evenly into the frame and can be exchanged with four bolts.

The trailing total lock brake blocks wheel and swivel head in one step, so the trolley neither rolls away nor twists while parts are loaded or tested.

Advantages

• Polyamide wheel centre, electrically conductive, leads the charge generated while rolling into the floor
• Injection-moulded polyurethane tread with thread guard, quiet in operation and without marks on light floors
• Swivel head with double ball race for accurate tracking through the full rotation
• Precision ball bearing in the wheel, therefore low rolling resistance even with a loaded trolley
• Trailing total lock brake blocks wheel and swivel head in one step
• 77 x 67 mm top plate as a standard interface for replacement on existing trolley frames
• Wheel diameter 125 mm as the distinguishing feature of this version within the series

Application

The castor is used under assembly and workshop trolleys, shelving units, transport frames and test bench understructures on which populated boards and assemblies travel between workstations. Dissipation only works as a closed path, that is together with a dissipative floor inside the EPA.

The series covers further wheel diameters. This version is fixed at 125 mm.

On request the castor is also available with a grey brake pedal.