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EM-A/ EM-AL

EM-A/ EM-AL
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Expanding mandrels 0 14.7 - 129.7 mm Expanding mandrel Manual or power operated i size 1 - 11 i large expansibility i EM-AL: body lengthened Application/customer benefits • For turning, milling, grinding and gear cutting operations • High accuracy and torque transmission because of fixed arbor • Axial pull down by axial movement of the clamping sleeve during actuation • Quick set-up Technical features • Large expansibility 1-2 mm depending on size • Hand or power operated • Flange mounting • Very rigid design • Tapped holes at the front face to mount axial stops • Clamping sleeves are also available in siliconized version • EM-AL: clamping mandrel with extra long body Standard equipment Basic mandrel with draw bolt for power operation Mounting bolts EM-AL 4-11 EM-AL 1-3 Subject to technical changes. For more detailed information please ask for customer drawing. SMW-AUTOBLOK Type EM-A Id. No. (power operated) EM-AL Id. No. (power operated) A B C g5 U X Y Yl Z* Manual kit EM-A Manual kit EM-AL Draw bolt power op. EM-A Draw bolt power op. EM-AL * Clamping on area Z only is not allowed. Technical data All dimensions in unclamped position

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Basic mandrel Clamping sleeve cpl. with actuating screw

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■ mandrels EM-A and EM-B have cylindrical mounting ISO-A for expanding mandrels ■ adapters for DIN 55026/ISO-A 702/1 spindle noses Technical data Adapter flange Id. No.

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Besides our standard range, we offer special solutionsfor your applications Special mandrels Example: Special expanding mandrel, sleeve design, on spindle and tailstock side for screw rotors Example: Special mandrel segment design for tubes Example: Special expanding mandrel, double taper design with retractable stop, for clamping of stators

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