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QLC-LS, 3-Jaw, Long Stroke, Wedge Style Power Chuck

Forkardt-QLC-LS Power Chuck

The Forkardt QLC-LS power chuck is designed to provide up to 95% more clamping stroke for workpieces with variations in diameter. The QLC-LS is especially suited for machining of a large range of workpiece diameters and parts with difficult geometry such as step over clamping. The QLC-LS is available in 2 or 3 jaw style and sizes range from 160 mm (6“) to 400 mm (15“).
Using diffrent type of base-jaw to equipe QLC to your speciale application.
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Technical Data
Type/Size 2QLC-LS 160 S11 2QLC-LS 200 S11 2QLC-LS 250 S12 2QLC-LS 315 S12
O.D. Diameter [mm] 162 210 257 320
Height [mm] 93 96 110 120
Jaw Stroke [mm] 8 9.3 10.9 12.9
Bore [mm] 30 41 52 71
Chuck Mounting [mm] Z5 / 140 Z6 / 170 Z8 / 220 Z11 / 300
Max Actuating Force Fmax. [daN] 2400 3700 4600 5700
Max Clamping Force Fsp max. [daN] 3700 6000 7500 10000
Max Speed RPM [minu02c9¹] 6000 5500 4000 3200
Weight [Kg] 9 18 31 50
Part No. D193832000 D1931220000 D193833000 D1935910000
Type/Size 3QLC-LS 160 S11 3QLC-LS 200 S11 3QLC-LS 250 S12 3QLC-LS 315 S12
O.D. Diameter [mm] 162 210 257 320
Height [mm] 93 96 110 120
Jaw Stroke [mm] 8 9.3 10.9 12.9
Bore [mm] 30 41 52 71
Chuck Mounting [mm] Z5 / 140 Z6 / 170 Z8 / 220 Z11 / 300
Max Actuating Force Fmax. [daN] 3500 5500 7000 8500
Max Clamping Force Fsp max. [daN] 5500 9000 11000 15000
Max Speed RPM [minu02c9¹] 6000 5500 4000 3200
Weight [Kg] 9 18 31 50
Part No. D169563000 D169565000 D169566000 D169567000
All information is subject to change without notice
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