Main specifications
Covering
Mould-on polyurethane, hardness 90 Shore A, dark grey, anti-trace.
Electrical resistivity < 109 Ω.
Wheel centre body
Pressure die-cast aluminium.
Rolling action
Hub with shielded ball bearings.
Ideal solution for heavy loads and continuous moving.
Fixed plate bracket
Yellow zinc-plated steel sheet. The bracket is designed to withstand loads up to 6800 N.
It ensures capacities that make it suitable for heavy industrial applications.
Turning plate bracket
Yellow zinc-plated steel sheet. The bracket is designed to withstand loads up to 6800 N. It ensures capacities that make it suitable for heavy industrial applications.
It consists of (see Fig.1):
- fitting plate: yellow zinc-plated steel sheet;
- fork: yellow zinc-plated steel sheet;
- ball race ring: yellow zinc-plated steel sheet;
- central pin: class 8.8 steel screw and steel nut;
- rotation system: dual grease-lubricated ball race;
- dust seal: RAL 7015 dark grey technopolymer.
Brake
Front brake (RE.F5-125) or rear brake (RE.F5-150-200) dual-effect with simultaneous locking of wheel and bracket.
The brake is simple and effective to use: it is actuated and released by a simple action from the top downward at the tip of two separate pedals, thus ensuring the utmost manoeuvring comfort.
The braking efficacy may be adjusted with a socket head screw M8 (only for wheels with rear brake RE.F5-150-200).
Standard executions
- PSL-H-ESD: fixed plate bracket, without brake.
- SSL-H-ESD: turning plate bracket, without brake.
- SSF-H-ESD: turning plate bracket, with brake.
General information
Applications
Excellent rolling resistance and elasticity features, high wear and tearing resistance.
For further information see wheel technical data sheet RE.F5-ESD.
Features and applications
The special polyurethane with electrical resistivity <10 9 Ω prevents the accumulation of electrostatic charge. RE.F5-H-ESD wheels are therefore suitable for applications in "ESD PROTECTED AREAS" where all components sensitive to electrostatic discharges must be treated with the minimum risk of damage.
The electrical specifications meet the requirements of the ISO 22878:2004 standard. The electrical resistivity values indicated have been measured in the temperature range 18-25°C (as per regulations). For environments with operating temperatures below 10°C, contact ELESA sales service.
