CYBEX FT-360S Owner's And Service Manual page 14

Pulleys
• Shall use Dupont Corp. fi berglass-reinforced nylon 70G33 material, tensile strength rated at
22,500 PSI with 6203ZZ double sealed bearings dynamic load rated at 1600 lbs.
• Pulleys shall be 4.50 inches in diameter with a cable groove with a depth of .250 inches.
Swivel Pulley
• Shall be molded from glass reinforced nylon, with a tensile breaking strength of at least 14,000 PSI.
Weight Transport
• Shall be lubricated, 7 x 19, 1/8" galvanized steel, nylon coated aircraft cable with breaking strength
rated at 2000 pounds.
• All cable ends shall be fi nished off with a swaged fi tting with a breaking strength equal to the
cable itself.
Weight Stack Guide Rods
• Shall be solid ground and polished cold-drawn steel with minimum yield strength of 100,000 PSI
with a hard chrome plated piston steel fi nish with an overall minimum accuracy of .010.
Weight Stack Suspension
• Shall have heavy-duty neoprene bumpers with an 80-durometer rating under the weight stacks
to reduce shock and vibration stresses to the frame and facility.
Frame Construction
• Primarily 1 1/2 x 2" tubing with 11 gauge wall thickness, but different tubing sizes and wall thickness
shall be used as required through engineering stress analysis.
• Shielding shall be 16 gauge wall thickness sheet metal.
• Fully welded frames for maximum structural integrity and minimum maintenance.
• All machining and welding will be done utilizing jigs and fi xtures to insure highest quality and
interchangabiliity of parts.
Pivot Adjustment
• Shall be cast from 1020 steel and black powder coated.
Clevis
• Shall be cast from 1020 steel and black powder coated.
Technical
Specifications
Page 2-2
Cybex FT-360S Functional Trainer Owner's Manual