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HKDF series

HKDF series

Product catalog summary

Overview: The document provides technical specifications and guidelines for Taper Sleeve Flange Mandrels HKDF, focusing on their clamping principles, features, configuration, and ordering instructions.

Clamping Principle: The Taper Sleeve is pulled against the seating body to center and align the component flush against a backstop. This ensures high precision and stability during operations.

Features:

Clamping diameters range from 9 mm to 275 mm.
High true running accuracy: ≤ 0.01 mm for HKDF 4 to HKDF 125, and ≤ 0.015 mm for HKDF 150 and HKDF 200.
Permissible component tolerance up to IT13.
Protection against foreign object ingress due to rubberized slots.

Configuration: The mandrel consists of a draw plate, seating body, and Taper Sleeve. It is attached to the machine via the seating body, and the clamping fixture is actuated by the draw plate connected to the machine's power unit.

Technical Specifications: Detailed specifications for various HKDF models (e.g., HKDF 4, HKDF 6, etc.) are provided, including clamping diameters, maximum torque, and actuating force. The document includes a table with dimensions and performance metrics for each model.

Ordering Instructions: When ordering, specify the size of the clamping fixture, clamping diameter, and component tolerance. Example: Size HKDF 30, Clamping diameter 50.47 mm, Component tolerance H7.

Additional Notes: The document highlights the importance of specifying the correct backstop ring and surface, which are customer-provided components.

Catalog excerpts

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

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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 your...

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HKDF series

HKDF series

Catalog excerpts

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