P0373-P0441-E.qxd 08.9.29 3:07 PM Page 373 Parallel Style Air Gripper Series MHZ MHZ MHF MHL MHR MHK MHS MHC MHT MHY MHW -X MRHQ MA D- 373

P0373-P0441-E.qxd 08.9.29 3:07 PM Page 374 Integral linear guide used for high rigidity • Linear guide slippage prevention Guide slippage is prevented by two positioning dowel pins. • Repeatability: ±0.01 mm Low profile • Martensitic stainless steel High degree of mounting flexibility Finger positions can be selected. Can be mounted five ways from three directions. (Standard type/MHZ2) Axial mounting Lateral mounting Vertical mounting Standard type Narrow type (MHQG2 compatible width) (MHQ2 compatible width) Using tapped holes Using end boss Using tapped holes Using through-holes Body option...

P0373-P0441-E.qxd 08.9.29 3:07 PM Page 375 and high precision bBody thickness tolerance: ±0.05 mm bNo guide protrusion Integral guide rail construction in direction of body thickness bImproved remounting accuracy Positioning dowel pin holes provided bTop mounting centering location Mounting is more secure with a depth 0.5 to 2 mm greater than conventional types. Accommodates diverse workpiece diameters with a single unit í Nearly double the standard stroke í Long stroke are also compact and lightweight Opening/Closing stroke (mm) (Open-Closed) Series MHZL2-10 MHZL2-16 MHZL2-20 MHZL2-25 8 ( 4)...

P0373-P0441-E.qxd 08.9.29 3:07 PM Page 376 Series MHZ Model Selection Model Selection Selection Procedure Confirmation of Gripping Force Confirmation of conditions Selection of model from gripping force graph Calculation of required gripping force Guidelines for the selection of the gripper with respect to component mass Example Workpiece mass: 0.1 kg MHZ2-16 External Gripping Force • Although conditions differ according to the work piece shape and the coefficient of friction between the attachments and the workpiece, select a model that can provide a gripping force of 10 to 20 times the workpiece...

P0373-P0441-E.qxd 08.9.29 3:07 PM Page 377 Parallel Style Air Gripper MHZ Effective Gripping Force: Series MHZ2/Double Acting/External Gripping Force External Gripping Force External Gripping Force F MHZ2-6D/MHZA2-6D MHZ2-25D/MHZL2-25D 100 6 F Pressure 0.7 MPa Gripping force (N) • Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. Gripping force (N) Step 1 Series 0.6 MPa 4 0.5 M Pa 0.4 MPa...

Model Selection Effective Gripping Force: Series MHZD2/Double Acting/Internal Gripping Force Internal Gripping Force ■ Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attach- ments are in full contact with the workpiece as shown in the figure below. Internal Grip Internal Gripping Force

P0373-P0441-E.qxd 08.9.29 3:07 PM Page 379 Parallel Style Air Gripper MHZ Effective Gripping Force: Series MHZ2/Single Acting/External Gripping Force External Gripping Force External Gripping Force F MHZ2-6S/MHZA2-6S MHZ2-25S/MHZL2-25S 4 80 Pressure 0.7 MPa Gripping force (N) • Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. Gripping force (N) Step 1 Series 3 0.6 MPa 0.5 MPa 2 0.4 MPa 1...

Model Selection wraTl Effective Gripping Force: Series MHZD2/Single Acting/Internal Gripping Force Internal Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attach- ments are in full contact with the workpiece as shown in the figure below. nternal Grip Internal Gripping Force

P0373-P0441-E.qxd 08.9.29 3:08 PM Page 381 Parallel Style Air Gripper MHZ Effective Gripping Force: Series MHZ2/Double Acting/External Gripping Force External Gripping Force External Gripping Force F MHZJ2-6D/MHZAJ2-6D MHZJ2-25D/11-MHZ2-25D 100 Pressure 0.7 MPa 0.6 MPa 4 0.5 M Pa 0.4 MPa 0.3 MP a 2 0.2 MP a F 0 10 MHZAJ2, MHZJ2, 11-MHZ2 0.6 MPa 80 0.5 MPa 60 0.4 MPa 0.3 MPa 40 0.2 MPa 20 20 0 30 20 40 60 80 100 Gripping point L (mm) Gripping point L (mm) External Grip Pressure 0.7 MPa 6 Gripping force (N) • Indication of effective gripping force The effective gripping force shown in the graphs...

Model Selection Effective Gripping Force: Series MHZD2/Double Acting/Internal Gripping Force • Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attach- ments are in full contact with the workpiece as shown in the figure below. Internal Grip Internal Gripping Force Internal Gripping Force

P0373-P0441-E.qxd 08.9.29 3:08 PM Page 383 Parallel Style Air Gripper MHZ Effective Gripping Force: Series MHZ2/Single Acting/External Gripping Force External Gripping Force External Gripping Force F MHZJ2-6S/MHZAJ2-6S MHZJ2-25S 4 80 Pressure 0.7 MPa Gripping force (N) • Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. Gripping force (N) Step 1 Series 3 0.6 MPa 0.5 MPa 2 0.4 MPa 1 Pressure...

P0373-P0441-E.qxd Series 08.9.29 3:08 PM Page 384 MHZ Model Selection Effective Gripping Force: Series MHZ2/Single Acting/Internal Gripping Force Internal Gripping Force Internal Gripping Force F MHZJ2-6C/MHZAJ2-6C MHZJ2-25C 140 8 Pressure 0.7 MPa 120 Pressure 0.7 MPa Gripping force (N) • Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. Gripping force (N) Step 1 6 0.6 MPa 0.5 MPa 4 0.4 MPa...