The machine is designed for evaluating the ability of chair base and casters to withstand fatigue stresses and wear caused by moving the chair back and forth.
Packaging Dimensions: (W*D*H) 2600*1130*1550mm
Power supply source: single-phase, 220V±10%, 50/60Hz (can be appointed)
Gross Weight: 659kg
DESIGN STANDARD: Bifma x 5.1-2017
10±2 times /min
762mm (+ 50mm)
1-999,999(can be adjusted)
1 piece, Diameter: 80mm; route:800mm
1 set(5 pieces)
a) The chair or chair base shall be cycled 2,000 cycles over the obstacles as shown in Figure 16b and then 98,000 cycles on a smooth, hard surface (steel preferred) without obstacles.
b) At the conclusion of cycling, a 22 N (5 lbf.) pull force shall be applied to each caster in line with the caster stem centerline.
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