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2 Jaw High Speed Open Center Power Chucks

2ATL 6″ – 12″ Chucks

• 1.5mm x 60° master jaw
• Repeatability ± .0005″
• Large thru-hole
• Hardened jaw ways and all internal parts
• All steel body
• High RPM

ModelThrough Hole
(in)
Plunger Stroke
(in)
Jaw Stroke
(Dia. in)
Max Pull Force
(lbf)
Max. Gripping Force
(lbf)
Max. Speed
(rpm)
Weight
(lbs)
Moment of Inertia l
(kg - m2)
Gripping O.D. Range
(in)
2ATL6-A51.770.4720.21654935127906000330.062.59-5.0
2ATL8-A52.070.630.29137830199705000570.19.79-7.0
2ATL8-A62.070.630.29137830199705000550.184.79-7.0
2ATL10-A62.950.7480.34649659249024200900.37.98-8.25
2ATL10-A82.950.7480.34649650249024200840.34.98-8.25
2ATL12-A63.580.9050.4173127903297833001380.8091.18-10.0
2ATL12-A83.580.9050.4173127903297833001310.771.18-10.0
2ATL12-A113.580.9050.4173127903297833001540.9121.18-10.0
2ATL15-A84.620.9050.4173159304038225002762.2551.96-13.0
2ATL15-A114.620.9050.4173159304038225002602.2411.96-13.0
2ATL18-A114.620.9050.4173159304038220003643.7441.96-16.0
2ATL18-A154.620.9050.4173159304038220004215.1831.96-16.0
Dimensional Data (in inch)
ModelABCDEFGHJKLMN Max.
2ATL6-A56.653.585.510.7870.593.254.5664.1250.6293-M101.770.1971.26
2ATL8-A58.274.296.690.9840.9053.255.254.1250.5123-M122.050.1971.523
2ATL8-A68.274.056.690.9840.6694.1875.9055.250.7083-M122.050.1971.523
2ATL10-A6104.7218.661.1810.9874.1876.755.250.7083-M162.950.1972.007
2ATL10-A8104.458.661.1810.7085.5077.486.750.9453-M162.950.1972.007
2ATL12-A611.965.088.661.1810.9874.1876.755.250.7083-M163.580.2362.413
2ATL12-A811.964.88.661.1810.7085.57.486.750.9843-M163.580.2362.413
2ATL12-A1111.966.068.661.1811.9687.756.759.2521.1023-M163.5840.2362.413
2ATL15-A8156.311.811.6921.2995.59.2526.780.9453-M204.620.2363.228
2ATL15-A11155.8611.811.6920.8667.7510.2369.2521.1023-M204.620.2363.228
2ATL18-A1117.725.8611.811.6920.8667.7510.2369.2521.1023-M204.620.2363.228
2ATL18-A1517.727.2411.811.6922.24411.259.252130.9453-M204.620.2363.228
Dimensional Data (in inch)
ModelO Max.O Min.P Max.P Min.QRSTUVWXYRef.
2ATL6-A50.8950.3641.0230.5510.0790.4720.7481.22M55x23-M62.3621.4562.874Fig-1
2ATL8-A51.1710.4621.4760.8460.0790.5510.8071.378M60x26-M102.5981.4963.74Fig-2
2ATL8-A61.1710.4621.240.610.0790.5510.8071.378M60x23-M62.5981.4963.74Fig-1
2ATL10-A61.3280.5611.3180.5710.0790.630.9841.575M85x26-M123.71.6934.338Fig-2
2ATL10-A81.3280.5611.0430.2950.0790.630.9841.575M85x23-M83.71.6934.338Fig-1
2ATL12-A61.8010.621.30.3940.0790.8261.1021.968M100x26-M124.2522.0095.118Fig-2
2ATL12-A81.8010.621.0230.1180.0790.8261.1021.968M100x23-M84.2522.0095.118Fig-1
2ATL12-A111.8010.622.2831.3780.0790.8261.1021.968M100x26-M204.2522.0095.118Fig-3
2ATL15-A81.8010.621.5750.6690.197..8661.6932.441M130x26-M165.4722.5986.496Fig-2
2ATL15-A111.8010.621.1410.2360.1970.8661.6932.441M130x26-M205.4722.5986.496Fig-1
2ATL18-A113.1390.621.1410.2360.1970.8661.6932.441M130x23-M105.4722.5986.496Fig-1