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Installation Guide for SCHUNK models including: MPZ 16 Gripper for Small Components, MPZ 16, Gripper for Small Components, Small Components, Components
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DocumentDocumentProduct Information Gripper for small components MPZ 16 MPZ Gripper for small components Precise. Compact. Reliable. Gripper for small components MPZ Small 3-finger centric gripper with base jaws guided on T-slots Field of application for universal use in clean to slightly dirty working environments, especially suitable for gripping small workpieces Advantages Your benefits T-slot guidance for precise gripping at high moment loads Finger position monitoring also possible via FPS Air supply via hose-free direct connection or screw connections for flexible pressure supply in all automated systems Compact dimensions for minimal interfering contours in handling Sizes Quantity: 6 2 Weight 0.01 .. 0.29 kg Gripping force 20 .. 310 N Stroke per jaw 1 .. 5 mm Workpiece weight 0.05 .. 1.15 kg Functional description The piston is moved up and down by compressed air. The angled active surfaces of the wedge-hook produce a synchronized, centric jaw movement. MPZ Gripper for small components MPZ 1 T-slot guidance for precise gripping with high moment loads 2 Wedge-hook design for high force transmission and centric gripping 3 Housing is weight-optimized due to the use of high-strength aluminum alloy 4 Drive pneumatic, efficient, and easy to handle 3 MPZ Gripper for small components General notes about the series Operating principle: Wedge-hook kinematics Housing material: Aluminum alloy, anodized Base jaw material: Steel Actuation: pneumatic, with filtered compressed air as per ISO 8573-1:2010 [7:4:4]. Warranty: 24 months Scope of delivery: Centering sleeves, centering pins, O-rings for direct connection, assembly instructions (operating manual with declaration of incorporation is available online) Gripping force maintenance device: possible by using the version with mechanical gripping force maintenance or pressure maintenance valve SDV-P Gripping force: is the arithmetic sum of the individual force applied to each jaw at distance P (see illustration). Finger length: is measured from the reference surface as the distance P in direction to the main axis. The maximum permissible finger length applies until the nominal operating pressure is achieved. With higher pressures, the finger length must be reduced proportionally to the nominal operating pressure. Repeat accuracy: is defined as a distribution of the end Position for 100 consecutive strokes. Workpiece weight: is calculated for force-fit gripping with a coefficient of static friction of 0.1 and a safety factor of 2 against workpiece slippage at acceleration due to gravity g. For form-fit or capture gripping, there are significantly higher permissible workpiece weights. Closing and opening times: are purely the times that the base jaws or fingers are in motion. Valve switching times, hose fill times, or PLC reaction times are not included, and are to be considered when cycle times are calculated. Application example Pneumatically driven 2-axis line gantry with centric gripper for gripping and repositioning small round workpieces. 1 3-finger centric gripper MPZ 2 Linear module LM 3 Pillar assembly system SAS 4 SCHUNK offers more ... The following components make the product even more productive the suitable addition for the highest functionality, flexibility, reliability, and controlled production. MPZ Gripper for small components Miniature swivel unit Linear module Pick & Place Unit Quick change system Flexible position sensor Micro valve Pressure maintenance valve Finger blank Magnetic switches i For more information on these products can be found on the following product pages or at schunk.com. Options and special information Gripping force maintenance version AS/IS: The mechanical gripping force maintenance version ensures minimum gripping force even in the event of a pressure drop. In the AS/S version this acts as a closing force, in the IS version as an opening force. Version FPS for flexible position sensor: This version is prepared for the use with the flexible position sensor FPS, and allows monitoring of several gripping positions. NEW: Version with food -compliant lubrication (H1G): as a solution for an easy entry into medical technology, lab automation, pharmaceutical and food industry. The requirements of EN 1672-2:2020 are not fully met. 5 MPZ 16 Gripper for small components Gripping force O.D. gripping Gripping force Dimensions and maximum loads Point P - Finger length Gripping force I.D. gripping Gripping force Mx max. 0.5 Nm My max. 0.8 Nm Mz max. 0.9 Nm Fz max. 50 N i The indicated moments and forces are statical values, apply for each base jaw and may appear simultaneously. Loads may additionally occur to the moment produced by the gripping force itself. Point P - Finger length Technical data Description ID Stroke per jaw [mm] Closing/opening force [N] Min. spring force [N] Weight [kg] Recommended workpiece weight [kg] Fluid consumption double stroke [cm³] Min./nom./max. operating pressure [bar] Closing/opening time [s] Closing/opening time with spring [s] Max. permissible finger length [mm] Max. permissible mass per finger [kg] IP protection class Min./max. ambient temperature [°C] Repeat accuracy [mm] Cleanroom class ISO 14644-1:1999 Dimensions Ø D x Z [mm] Options and their characteristics H1 grease version MPZ 16 0340480 1 20/24 0.01 0.05 0.15 2/6/8 0.02/0.02 16 0.02 40 5/90 0.01 5 16 x 20 1475795 MPZ 16-AS 0340481 1 26/6 0.02 0.05 0.4 4/6/6.5 0.02/0.04 0.20 16 0.02 40 5/90 0.01 5 16 x 26 1475796 MPZ 16-IS 0340482 1 -/30 6 0.02 0.05 0.4 4/6/6.5 0.04/0.02 0.20 16 0.02 40 5/90 0.01 5 16 x 26 1475797 i It may take a few 100 gripping cycles until the full gripping force (as indicated in the data table) will be available. 6 Main view MPZ 16 Gripper for small components The drawing shows the gripper in the basic version with closed jaws, without dimensional consideration of the options described below. i The SDV-P pressure maintenance valve can also be used for I.D. or O.D. gripping alternatively or in addition to the spring-loaded, mechanical gripping force maintenance device (see catalog section on accessories). A, a Main / direct connection, gripper opening B, b Main / direct connection, gripper closing 1 Gripper connection 2 Finger connection AS Air connection GM Fit for centering pins IT Bosch-Rexroth compressed air hose, TU1-S (Ø 3.00.6) series, Order no.: 1820712066 (-67/-68/-69) IK Sensor IN ... 7 MPZ 16 Gripper for small components Gripping force maintenance device AS / IS SDV-P pressure maintenance valve The mechanical gripping force maintenance device ensures that a minimum clamping force will be applied even if there is a drop in pressure. This acts as closing force in the AS / S version, and as opening force in the IS version. Besides this, the gripping force maintenance device can be used to increase the gripping force or for single actuated gripping. 4 Grippers IT SDV-P pressure maintenance valve The SDV-P pressure maintenance valve ensures in emergency STOP situations that the pressure in the piston chamber of pneumatic gripper, swivel, linear, and quick-change modules is temporarily maintained. Description ID Recommended hose diameter [mm] Pressure maintenance valve SDV-P 04 0403130 6 Pressure maintenance valve with air bleed screw SDV-P 04-E 0300120 6 i In order to achieve the specified closing and opening time for each gripper variant, the recommended hose diameter must be used. The direct allocation of the respective variant of the gripper for the respective SDV-P can be found at schunk.com. 8 Inductive proximity switches MPZ 16 Gripper for small components Directly mounted end position monitoring. Description Inductive proximity switches IN 30K-S-M8-PNP Connection cables KA BG08-L 3P-0300-PNP KA BG08-L 3P-0500-PNP KA BW08-L 3P-0300-PNP KA BW08-L 3P-0500-PNP clip for plug/socket CLI-M8 Cable extension KV BW08-SG08 3P-0030-PNP KV BW08-SG08 3P-0100-PNP KV BW08-SG08 3P-0200-PNP Sensor distributor V2-M8 V4-M8 V8-M8 ID Often combined 1001272 0301622 0301623 0301594 0301502 0301463 0301495 0301496 0301497 0301775 0301746 0301751 i Two sensors are required per unit for monitoring two positions. On option, extension cables and sensor distributors are available. Additional product variants of the sensor, and further information and technical data can be found in the catalog chapter sensor system. 9 2022-02-21 © 2022 SCHUNK GmbH & Co. KG SCHUNK GmbH & Co. KG Spann- und Greiftechnik Bahnhofstr. 106 - 134 D-74348 Lauffen/Neckar Tel. +49-7133-103-0 Fax +49-7133-103-2399 info@de.schunk.com schunk.com Folgen Sie uns | Follow us