Taper Sleeve Flange Mandrels HKDF Features • For clamping diameters from 9 mm to 275 mm • High true running accuracy ≤ 0,01 mm by HKDF 4 up to HKDF 125 ≤ 0,015 mm by HKDF 150 and HKDF 200 • Permissible component tolerance up to IT13 • Pull-back against external backstop surface or external backstop ring by the customer • Impervious to ingress of foreign objects due to the rubberized slots in the Taper Sleeve Seating body Configuration Backstop ring (by customer) The Taper Sleeve Flange Mandrel consists of a draw plate, a seating body and a Taper Sleeve. The Taper Sleeve Flange Mandrel is attached to the machine with the seating body. The Clamping Fixture is actuated by the draw plate, which is connected to the machine power actuating unit. Taper Sleeve Intermediate Flanges and Spring Force Actuators are shown starting on page 58. Clamping principle For clamping, the Taper Sleeve is pulled against the seating body. The component is centred, pressed against the backstop and aligned flush. Key: Axial actuating force Radial clamping force Axial pull-back forc

Taper Sleeve Flange Mandrels HKDF Wa DIN 974 -1 Series 1 up to HKDF 125 (4 x 90°) as of HKDF 150 (6 x 60°) Please note Ga up to HKDF 125 (4 x 90°) as of HKDF 150 (6 x 60°)) Size Achievable clamping diameter Backstop ring (by customer) Maximum Max. Max. diameter transmissible actuating change** torque*** force*** Backstop surface * Clamping diameter adjustable to two places after the decimal point • ** of the clamping diameter of the Clamping Element. • *** for clamping with pull-back action. Example for ordering Please indicate the size of the Clamping Fixture and the clamping diameter of...