Issue link: https://onenorgren.uberflip.com/i/555851
ACTUATORS 1 ACT-09 For further information www.norgren.com Velocity: 1 div. = 20 in/sec. 14.5 lbs. added to rod Velocity: 1 div. = 20 in/sec. 14.5 lbs. added to rod Velocity: 1 div. = 20 in/sec. 2.5 lbs. added to rod 2" Bore Cylinder Tests Results Figures shown are average and not the result of each individual test. Piston velocity was regulated at 45 in/sec. Velocity: 1 div. = 20 in/sec. 14.5 lbs. added to rod Velocity: 1 div. = 20 in/sec. 14.5 lbs. added to rod Acceleration: 1 div. = 10 G's X Axis: 1 div. = .03 seconds Acceleration: 1 div. = 10 G's X Axis: 1 div. = .03 seconds Acceleration: 1 div. = 10 G's X Axis: 1 div. = .02 seconds Acceleration: 1 div. = 10 G's X Axis: 1 div. = .03 seconds Velocity: 1 div. = 20 in/sec. 2.5 lbs. added to rod Acceleration: 1 div. = 10 G's X Axis: 1 div. = .03 seconds 4" Bore Cylinder Tests Results Figures shown are average and not the result of each individual test. Piston velocity was regulated at 25 in/sec. Acceleration: 1 div. = 10 G's X Axis: 1 div. = .03 seconds Tests by the Milwaukee School of Engineering confirm Ecology Cylinder Cushions are more efficient, faster acting and bounce less! ECOLOGY CYLINDERS with Non-Adjustable Cushions 2" Bore Rod End Cushion Test Average deceleration force = 15 G's Time consumed during cushioning = 0.030 sec. Number of bounces: 1 Pneumatic – 1 Metallic NORGREN ECOLOGY CYLINDERS with Adjustable Cushions 2" Bore Rod End Cushion Test Average deceleration force = 20 G's Time consumed during cushioning = 0.015 sec. Number of bounces: 1 /2 Pneumatic – 0 Metallic COMPETITIVE CYLINDERS with Adjustable Cushions 2" Bore Rod End Cushion Test Average deceleration force = 78 G's Time consumed during cushioning = 0.120 sec. Number of bounces: 2 Pneumatic – 4 Metallic 2" Bore Cap End Cushion Test Average deceleration force = 17.5 G's Time consumed during cushioning = 0.025 sec. Number of bounces: 1 Pneumatic – 1 Metallic 2" Bore Cap End Cushion Test Average deceleration force = 10 G's Time consumed during cushioning = 0.020 sec. Number of bounces: 1 /2 Pneumatic – 0 Metallic 2" Bore Cap End Cushion Test Average deceleration force = 60 G's Time consumed during cushioning = 0.120 sec. Number of bounces: 3 Pneumatic – 4 Metallic Cylinders with Cushions Weight attached to Piston Rod (lbs) Cushion Efficiency (G's* Created) Cushioning Time (Ms) Bounce Cycles During Cushioning Norgren Ecology Adjustable 8.5 14.50 25.00 1.00 Norgren Ecology Non-Adjustable 8.5 17.50 26.25 1.75 Competitor A Adjustable 8.5 48.00 107.50 7.25 Competitor B Adjustable 8.5 32.75 102.50 6.50 Competitor C Adjustable 8.5 50.50 81.25 9.25 *Measured in G's of deceleration force created. All cylinders tested were NFPA types, front flange mounting, 6" stroke with standard diameter piston rods. Cylinders with Cushions Weight attached to Piston Rod (lbs) Cushion Efficiency (G's* Created) Cushioning Time (Ms) Bounce Cycles During Cushioning Norgren Ecology Adjustable 54 5.25 40.00 3.25 Norgren Ecology Non-Adjustable 54 12.00 28.75 2.75 Competitor A Adjustable 54 11.50 92.50 6.75 Competitor B Adjustable 54 8.00 77.50 5.25 Competitor C Adjustable 54 6.50 67.50 6.25 *Measured in G's of deceleration force created. All cylinders tested were NFPA types, front flange mounting, 6" stroke with standard diameter piston rods. NFPA Aluminum & Steel Cylinders