PRODUCT CATALOGUE CLAMPING ELEMENTS www.jakobantriebstechnik.de

Clamping Elements The company JAKOB JAKOB Antriebstechnik GmbH is a leading manufacturer of servo couplings, safety couplings and mechanical clamping elements internationally. clamping technology. The JAKOB wedge clamping technology combines high clamping forces with low actuation torques and maximum operating safety. For over 50 years JAKOB has been developing and producing various types of torsionally stiff metal bellows couplings and safety couplings for the servo drive industry. Throughout our history we have earned ourselves the reputation of being a reliable and competent partner in the...

Mechanical Power Clamping Nut • with blind hole thread • thread protected • centered operation • compact design • optionally with star- or T-knob (MCA) • with threaded pin (MCG) • with integrated torque limiter • with through hole thread • unlimited clamping stroke • for variable clamping edges - ■&. SC * wec^9e mechanism as force amplifier • high clamping forces at low actuation torques • maximum operating safety - self-locking mechanism ; • simple, manual operation • high operating travel • maximum reliability • simple handling and mounting • for face plates and jaw boxes • mechanical force...

Clamping tasks in manufacturing technology are versatile and numerous; the elements and systems supplied will gain ever greater importance in the future due to the requirements placed on short setup and manufacturing times. When selecting suitable clamping equipment, reliability, cost effectiveness, user friendliness and technical details are the most important factors. Additional aspects are increasing quality, flexibility and ergonomics demands in the work area. Mechanical clamping elements from JAKOB with multiple patented power amplification systems and hydromechanical clamping systems meet...

• maximum clamping forces through force amplification • simple & manual operation - low actuation torques • high operational safety through self-locking mechanism • corrosion - resistant, robust, up to 400°C The salient design feature of the MCA, MCG, MDA and MDR series is an integral transmission gear for the amplification of the manual actuation torque. With this, the user has a sturdy and flexible clamping element which allows for high clamping forces with simple manual operation and maximum operational safety. The MCA and MCG series are designed with blind hole thread or threaded bolt and...

• Clamping Elements Anlri.bstecMk • simple & manual operation with handle • fast infeed motion due to automatic changeover clamping nut MCA-S clamping nut MCA-Twith star handle with T-handle material: heat treated steel - nitro carburized cover plate: high tensile aluminum Technical data and dimensions [mm]: length dimensions according to DIN ISO 2768 mH max. allowed temperature range: -30°C up to +90°C Property class of threaded bolt should be at least Q 10.9. Sizes of thread larger than M 16 should use a property class of Q 12.9, or the max. static load must be reduced. For optical control...

Technical data and dimensions [mm]: length dimensions according to DIN ISO 2768 mH *property class of threaded bolt up to M 24 min. Q 10.9; from M 30 Q 8.8 (further thread sizes i.e. inches on request) standard thread tolerance “7G” • For optical control of actual screw-in depth of the T-bolt, two grooves have been provided on the housing circumference matching tmin and tmax. When laying out the actual screw-in depth of the threaded bolt, the necessary stroke must be considered, i.e. the max. specified screw-in depth must be reduced at least by the amount of the stroke. • The clamping forces...

• Clamping Elements X with integrated torque limiter prevents overloading of the clamping nut S easy operation with a wrench (no torque wrench required) Technical data and dimensions [mm]: length dimensions according to DIN ISO 2768 mH ‘property class of threaded bolt up to M 24 min. Q 10.9; from M 30 Q 8.8 (further thread sizes i.e. inches on request) standard thread tolerance “6G” ** Disengaging moment is set at the factory • Power clamping nuts of the MCA series can be retrofitted to the MCA-DB series by the manufacturer Ordering example clamping nut MCA-DB 150 - M 36 incl. T-bolt screw MCA-DB...

• Clamping Elements nominal d nominal max. i hexagon MDA clamping rea actuation static T-bolt weig socket force D* torque load A approx. 0a 0d1 0d2 e L t SW** w *property class of threaded bolt up to M 24 min. Q 10.9; from M 30 Q 8.8 (further thread sizes i.e. inches on request) standard thread tolerance “7G” **optional on request with hexagon socket SW8 or Torx TX50 (w=5mm) For optical control of minimum screw-in depth “t min” of the T-bolt, a groove has been provided on the housing circumference matching tmin. Supply including t-bolt on request (see ordering example). The clamping forces mentioned...

with threaded pin • function as power clamping screw • centered operation • compact design integrated torque limiter possible • fast infeed through automatic switching (locking mechanism) optional Technical data and dimensions [mm]: length dimensions according to DIN ISO 2768 mH length of threaded pin Lq = variable (according to customer information) *further thread sizes i.e. inches on request max. allowed temperature range: -30°C up to +200°C • special designs with torque limitation are possible on request (technical data see series MCA-DB) Ordering example: clamping nut MCG 100 - M 24 - Lg=120...

• side operation • low profile • with through-hole thread • optional quick delivery through automatic switching (locking mechanism) Technical data and dimensions [mm]: length dimensions according to DIN ISO 2768 mH • Locking mechanism optional on request MDR thread max. actuation T-Nut max. static _ _ Size r. D1 (7G) torque [Nm] A load [kN] , . ordering example: Clamping nut MDR 150 - M 36 Incl. T-slot screw MDR 120 - M 30 - 100 - 36 thread size (T-slot screw thread according to DIN 787) - property class of threaded bolt up to M24 min. Q 10.9; from M30 Q 8.8 (further thread sizes i.e. inches...