Air Ball Lifter

 Withstanding pressure  0.9 MPa
 (9.18 kgf/cm2)
 Working pressure range  0.05 - 0.6 MPa
 (0.51 - 6.12 kgf/cm2)
 Operating temperature range  -5 - 80 °C
 Using fluid  Air and inert gas
 (no filling up)
 Type  Cleanroom: ISR-C
 General: ISR & ISR-T
ISR Series pneumatic Air Ball Lifters have a unique construction - a combination of a high precision-machined ball transfer with an air cylinder. This unique device uses compressed air to lift a load/tool from the table surface position and rotate it in any 360 degree direction in a horizontal plane, an economical and labor saving unit. Roll on - Roll off facility dramatically reduces tool changeover times.
 
Dramatically reduces tool changeover times.
Eliminates tool and press bed damage.
Allows accurate tool positioning.
 
Calculated lifting capability with combination of selected ball transfers in addition to precision machined enables starting coefficient of friction less than 2 percent even maximum load is applied.For instance when the smoothness of an article bottom in contact with a ball transfer is equivalent to SS400 steel, 200 kg load can be conveyed or rotated only by 4kg force.

ISR-18T

Large Ball Size = ø5/16" (7.94mm)
T-slot type pneumatic die lifter.
Can be fixed to any press machine
   T-slot bolster slot.

ISR-22T

Large Ball Size = ø1/2" (12.7mm)
T-slot type pneumatic die lifter.
Can be fixed to any press machine
   T-slot bolster slot.

ISR-28T

Large Ball Size = ø5/8" (15.88mm)
T-slot type pneumatic die lifter.
Can be fixed to any press machine
   T-slot bolster slot.

ISR-38

Large Ball Size = ø3/4" (19.05mm)

ISR-50D

Large Ball Size = ø1" (25.4mm)
Double piston type air ball lifter.

ISR-50S

Large Ball Size = ø1" (25.4mm)
Single piston type air ball lifter.

ISR-C38

Large Ball Size = ø3/4" (19.05mm)

ISR-C50D

Large Ball Size = ø1" (25.4mm)
Double piston type air ball lifter.

ISR-C50S

Large Ball Size = ø1" (25.4mm)
Single piston type air ball lifter.