Catalog No. KHS- KHS Series Jaw Parallel Motion Pneumatic Grippers Mounting Hole Can be mounted from the gripper side Mounting slot for easy sensor installation Sensor Capable Bottom tapped holes Can be mounted from the bottom Easy alignment when mounting. Dowel Hole & Slot -7-
PNEUMATIC PARALLEL GRIPPER eatures Three () jaw gripping. Top & bottom mounting. Dowel pin hole and mounting slot registration. Reduced weight. Magnetic piston is standard feature. Adding optional sensors enables "open" and "close" position sensing. Compact design make grippers ideal for handling small parts in confined areas. How to Order KHS D Series Bore Action type Ø Ø Ø Ø Ø Ø D Double acting Prices Model Price KHS-D $ 7. KHS-D. KHS-D. KHS-D.7 KHS-D.7 KHS-D. Sensors See specifications and pricing on pages and 7. C Sensors ø. LED Indicator. Reed Style. Electronic Style All C sensors feature surge protection, polarity protection, LED indicator, and extremely fast switching speeds. G Sensors... Leadwire Clamp Screw LED Indicator Quick Disconnect Sensors emale Cord Sets LED Indicator in. mm Male Quick Disconnect *. to center of Sensing Area for Reed Style 7. to center of Sensing Area for Electronic Style Length Meter Meters Meters Part No. CC-M CC-M CC-M Price $... Specifications LED Indicator ft. Page Series Action Bore Operating fluid Operating pressure Temperature range Lubrication Repeatability (Note ) Effective grip External grip force(n) at. MPa Internal grip Max. operating frequency Opening / Closing stroke (Diameter change) Weight (g) KHS Double acting Ø Ø Ø Ø Ø Compressed air.~.mpa(.~.kgf/cm²).~.mpa(.~.kgf/cm²) - C ( ) to C ( ) None required or use ISO VG 7 ±.mm 7 7 C.P.M C.P.M (Note ) Values for ø are with gripping point L = mm. or ø to ø with gripping point L = mm. or ø mm with gripping point L = mm. Refer to grip force charts on page. 7 Ø C.P.M --
KHS Series Conversions External Grip orces Grip force lbf = N x.. MPa = psi. MPa = psi. MPa = psi. MPa = psi. MPa = 7 psi. MPa = 7 psi KHS-D KHS-D KHS-D Pressure. MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa Pressure. MPa.MPa.MPa Pressure. MPa.MPa.MPa.MPa.MPa.MPa KHS-D KHS-D KHS-D 7 Pressure. MPa.MPa.MPa.MPa Pressure. MPa.MPa.MPa Pressure. MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa 7 Internal Grip orces KHS-D KHS-D KHS-D 7 Pressure. MPa.MPa.MPa.MPa.MPa Pressure. MPa.MPa.MPa.MPa.MPa.MPa Pressure. MPa.MPa.MPa.MPa.MPa.MPa KHS-D KHS-D KHS-D 7 Pressure. MPa.MPa.MPa.MPa Pressure. MPa.MPa.MPa Pressure. MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa.MPa 7-7- Page
PNEUMATIC PARALLEL GRIPPER Construction Parts List NO. Description Material Qty Phillips screw Carbon steel Snap ring Carbon steel Piston seal NBR Piston seal NBR O-ring NBR O-ring NBR Piston bolt Stainless steel ront end cover Stainless steel Rear end cover Aluminum alloy Barrel Piston rod Aluminum alloy Alloy steel Piston Aluminum alloy inger Medium carbon steel Magnet Rubber bonded barium ferrite 7 Model Selection Known Conditions: (a) Workpiece mass (b) External or internal grip (c) Gripping point (d) Operating pressure External Grip Internal Grip Gripping point The workpiece gripping point distance should be within the ranges given for each pressure in the effective gripping force graphs. See page. Gripping point L Gripping point L If operated with the workpiece gripping point beyond the indicated ranges, an excessive offset load will be applied to the sliding section of the fingers, which can have an adverse effect on the service life of the product. Effective gripping force The effective gripping force shown in the graphs on page is expressed as, which is the thrust of one finger when all of the fingers and attachments are in full contact with the workpiece as shown in the figures on the left. Page --
KHS Series Model Selection (continued) Guidelines for selection of the gripper with respect to workpiece weight. Review the following calculations to consider acceleration and slight impacts which occur during normal transfer, etc., using a safety margin of a =. Work piece T approx. approx. Example Given KHS-D - Workpiece mass =. kg - External grip method - Gripping point = mm from face of gripper - Operating pressure =.MPa Calculation or a safety factor of and setting the gripping force to be at least times the workpiece weight; Required gripping force = X mg = X. X. m/s = 7.N minimum Using the External Grip orce graph for KHS-D from page, a gripping force of 7N is obtained from the intersection of the gripping point distance L = mm and a pressure of.mpa. Select model #KHS-D because the graph value is greater than grip force required. The graph value for the smaller KHS-D is approximately N, less than required, therefore inadequate. Pressure. MPa.MPa.MPa.MPa.MPa.MPa -- Page
PNEUMATIC PARALLEL GRIPPER Sensor Specifications & Prices for KHS-D C Sensors ø. LED Indicator. Reed Style. Electronic Style mm round Sensor Type Reed (LED) Electronic (LED) Electronic (LED) ø Dimensions (mm) C Sensor Selection Guide Electrical Characteristics - VDC/VAC,. Amp Max current, Watt Max.,. voltage drop Sourcing PNP - VDC,. Amp Max current, Watt max.,. voltage drop Sinking NPN - VDC,. Amp Max current, Watt max.,. voltage drop Prewired ft. Leadwire C--.. $. C--.... C--.... Quick Disconnect* C-- $7. C--... C--... Using C Sensors on ø or larger requires use of an adapter #TD (included with C--xxx sensors) which allows fitting these mm round sensors into any of the sensor slots. The adapter is also available separately at no charge. See page 7. 7 Mx. (inger opening port). Ø Mx. (inger closing port) Sensor mounting slot dimensions for C--xxx sensors -Mx. thread dp (Attachment mounting thread) 7 +.. Ø dp Ø dp. +. (Open ) (Closed ) (Open ) (Closed 7) Ø 7. +. dp -. Ø. through counterbore dp Holes equally spaced on ø B.C. (Mounting hole) +. MX.7 thread dp Holes equally spaced on ø B.C. (Mounting thread) Page --
KHS Series Sensor Specifications & Prices for KHS-D Gripper and larger. mm wide mm round G Sensor Selection Guide for bore sizes ø ~ ø Sensor Type Electrical Characteristics Reed (LED) - VDC/VAC,. Amp max,. AMP min, Watt max.,. voltage drop Electronic (LED) Sourcing PNP - VDC,. Amp max current,. voltage drop Electronic (LED) Sinking NPN - VDC,. Amp max current,. voltage drop Sensor Type Reed (LED) Electronic (LED) Electronic (LED) C Sensor Selection Guide Electrical Characteristics - VDC/VAC,. Amp Max current, Watt Max.,. voltage drop Sourcing PNP - VDC,. Amp Max current, Watt max.,. voltage drop Sinking NPN - VDC,. Amp Max current, Watt max.,. voltage drop Prewired ft. Leadwire G--.. $.7 G--.... G--.... Prewired ft. Leadwire C--.. $. C--.... C--.... Quick Disconnect* G--. $7. G--.... G--.... Quick Disconnect* C-- $7. C--... C--... Using C Sensors on ø or larger requires use of an adapter #TD (included with C--xxx sensors) which allows fitting these mm round sensors into any of the sensor slots. The adapter is also available separately at no charge. ø-ø Dimensions (mm) CB CA P (inger opening port) SD SD Y SE SE x TA thread depthtb (Attachment mounting thread) ØSA through SB counterbore depth SC holes equally spaced on ør B.C. (Mounting hole) AC AA AB P (inger closing port) ØVA depth VB.. Sensor mounting slot dimensions for G sensors or C sensors with TD adapter ØWA depth WB Q O (Open DO) (Closed DC) J K ØB (Closed EC) (Open EO) X Y Z XA depth XB NA NB L M I G UA thread depth UB holes equally spaced on ør B.C. (Mounting thread) -- Model KHS-D KHS-D KHS-D KHS-D KHS-D Model KHS-D KHS-D KHS-D KHS-D KHS-D AA 7 O... AB 77 AC P M x. M x. M x. M x. RC(PT)/" B 7 Q 7 CA. R 7 CB 7 7 SA..... DC. SB.. DO. SC SD EC. SE EO 7. X. 7. TA M x.7 M x.7 M x. M x. M x Y.... TB Z 7 G. 7. UA M x.7 M x. M x. M x M x I 7 UB 7. J VA H H H H H +. +. +. +. +. K VB L H H H H H +. +. +. +. +. WA H H H H H +. +. +.7 +.7 +.7 M WB. NA XA H H H H H NB h h h +. +. +. h h +. +. XB..... Y 7 7. Page 7
Product Catalog Library Air Pilot and Solenoid Valves Catalog #VA.E- oem NPA Catalog #CQN-OEM Cylinders, Valves and Accessories Catalog #CV Pancake II Catalog #Pan- Square Pancake II Catalog #SqPan ISO Cylinders Catalog #AQR- Twin Rod, Non-Rotating - Catalogs #D- & #DXS- High Closing orce Angular Grippers Catalog #KHC- Multi-Power Air Presses Catalog #P Swing Clamps Catalog #SC-DB Modular Air Prep System RLs Catalog #RL- Compact inger Slides Catalog #DH- ISO Cylinders Catalog #AE- Stopper Cylinders Catalog #ST-SC Stainless Steel Body Catalog #SSB- Air Table Slides Catalog #GXS- Wide & Narrow Parallel Grippers - Catalogs #KHZ- & #KHQ- Toggle Type Angular Grippers Catalog #KHT- Global Series Metric Catalog #GC- NAMUR Solenoid Valves Catalog #VEN- Pneumatic Rotary Actuators Catalog #RA.C- Guided Motion Catalog #GM- Pneumatic Rotary Actuators Catalog #RB- Linear Slides - amilies Catalog #LS- Pneumatic & Hydraulic Swing Clamps Catalog #ML.H Wide Opening Parallel Grippers Catalog #KHL- Original Pancake Catalog #CV Pneumatic Crimping Tools Catalog #CT-JY7 Magnetically Coupled Rodless Catalog #GYBR- Magnetically Coupled Rodless Slides Catalog #GYS- Angular Grippers Catalog #KA- Series of Angular & Parallel Motion Grippers Catalog #GR ABCO-AIR, Inc. 7 N.E. th Avenue Gainesville, L Tel () 7-7 ax () 7- E-Mail: service@fabco-air.com Web Site: www.fabco-air.com --