2-jaw parallel self-centering pneumatic gripper (series PE)

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Pearl Jenkins
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PE -jaw parallel self-centering pneumatic gripper (series PE) Double acting

High efficiency and reliability due to the lack of driving parts.

The gripping force is constant on both directions along total stroke.

1 PE -jaw parallel self-centering pneumatic gripper (series PE) Double acting (single acting upon request for PE-5... and PE-5...). High efficiency and reliability due to the lack of driving parts. Wide choice of stroke length options. The gripping force is constant on both directions along total stroke. Light weight; due to its alloy construction. PE-50 PE-560 PE-50 PE-50 PE-5 PE-500 PE-500 PE-560 PE-50 PE-50 PE-00 PE-50 PE-0 PE-0 PE-5 PE- 6 -jaw parallel grippers

2 PE- PE-5 PE-0 PE-0 PE-50 PE-00 Medium Operating pressure range Operating temperature range Gripping force at 6 bar on each jaw iltered, lubricated / non lubricated compressed air bar 5 60 C. N Total gripping force at 6 bar 00 N (±0.5 mm) Stroke x5 mm x.5 mm x0 mm x0 mm x5 mm x mm Maximum working frequency Hz Hz Hz Hz Hz Hz Cycle air consumption cm cm cm cm cm cm Closing time without load 0.0 s 0.05 s 0. s 0. s 0. s 0.5 s Repetition accuracy 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm Weight 00 g 50 g 50 g 500 g 00 g 00 g Gripping force The graphs show the gripping force on each jaw, as a function of the operating pressure, the gripping tool length Z and the overhanging X. The force shown in these graphs refers to one jaw. The total force is double. PE- PE-5/0/0/50/00 Z Gripping force (N) bar bar bar bar 0 bar 0 bar X PE- (6 bar) PE-5/0/0/50/00 (6 bar) NO NO 0 0 Z Gripping force (N) Z ( m m ) N Z ( m m ) N 5 N 0 N 6 N 5 N 0 0 N 0 0 N N X (mm) X (mm) -jaw parallel grippers

3 PE-50 PE-50 PE-560 PE-5 PE-500 Medium Operating pressure range Operating temperature range Gripping force at 6 bar on each jaw Filtered, lubricated / non lubricated compressed air bar 5 60 C. 0 N Total gripping force at 6 bar 60 N Stroke (±0.5 mm) x mm x0 mm x0 mm x50 mm x mm Maximum working frequency Hz Hz Hz Hz Hz Cycle air consumption cm cm cm 6 cm 6 cm Closing time without load 0.0 s 0.0 s 0.06 s 0.0 s 0. s Repetition accuracy 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm Weight 00 g 0 g 5 g 5 g 00 g Gripping force The graphs show the gripping force on each jaw, as a function of the operating pressure, the gripping tool length Z and the overhanging X. Z The force shown in these graphs refers to one jaw. The total force is double. Gripping force (N) PE-50 PE-50 PE-560 PE-5/ bar bar bar Gripping force (N) bar bar 50 bar Gripping force (N) 00 6 bar 50 bar bar 50 Gripping force (N) 00 6 bar 50 bar bar X Z PE-50 (6 bar) PE-50 (6 bar) PE-560 (6 bar) PE-5/PE-500 (6 bar) 5 N N 0 N 5 N 5 N NO N 5 N 0 N N 0 N NO NO NO N N 00 N 5 N N N N N 0 N 0 N X (mm) X (mm) X (mm) X (mm) 0 N -jaw parallel grippers 0 N

4 PE-50 PE-50 PE-560 PE-50 PE-500 Medium Filtered, lubricated / non lubricated compressed air Operating pressure range bar Operating temperature range 5 60 C. Gripping force at 6 bar on each jaw 00 N 00 N 00 N 00 N 00 N Total gripping force at 6 bar 00 N 00 N 00 N 00 N 00 N (±0.5 mm) Stroke x mm x0 mm x0 mm x0 mm x mm Maximum working frequency Hz Hz Hz Hz Hz Cycle air consumption cm 0 cm 5 cm cm 0 cm Closing time without load 0.05 s 0. s 0.5 s 0. s 0. s Repetition accuracy 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm Weight 0 g 50 g 5 g 00 g 00 g Gripping force The graphs show the gripping force on each jaw, as a function of the operating pressure, the gripping tool length Z and the overhanging X. Z The force shown in these graphs refers to one jaw. The total force is double. Gripping force (N) PE bar bar bar Gripping force (N) PE bar bar 00 bar Gripping force (N) PE bar 00 bar bar X Gripping force (N) Gripping force (N) PE PE bar bar bar bar bar bar Z N 50 N 0 N 5 N 60 N 550 N PE-50 (6 bar) PE-50 (6 bar) PE-560(6 bar) PE-50 (6 bar) PE-500 (6 bar) NO 0 NO NO NO NO X (mm) 00 N 50 N N 500 N 55 N 600 N 00 N 505 N 5 N 5 N 6 N 66 N X (mm) X (mm) -jaw parallel grippers 00 N 5 N 5 N 6 N 66 N X (mm) 00 N 600 N 6 N 6 N 0 N N 0 N X (mm)

5 Dimensions (mm) A B C D E F ±0.0 G H L M N P Q PE Hole for fastening (N ) M5x mm CB sensor slot R ±0.0 S ±0.0 Threaded hole for gripper tool (N +) Mx mm T ±0.0 U ±0.0 Dowel pin hole (N ) Ø5Hx5 mm Air connection (N ) M5 Dowel pin hole for gripper tool (N +) ØHx mm A B C D E F G P H I L M N ±0.0 ±0.0 Q R S T U X Z PE PE PE PE PE Threaded hole for gripper tool (N /6+/6) Mx mm OPEN Dowel pin hole for gripper tool (N +) ØHx5 mm Air connection (N ) M5 CB sensor slot LATO A SIDE A 0 -jaw parallel grippers Dowel pin hole (N ) Ø5Hx5 mm Hole for fastening M5x5 mm

6 B A PE- A Dowel pin holes Ø5Hx5 mm B Threaded holes M5x5 mm C Threaded holes for air fittings M5 C Gripping tool fastening The gripping tools must be as short and light as possible. They must be mounted using at least two screws and two dowel pins per jaw. PE- PE-5/0/0/50/00 Dowel pin holes ØHx mm Dowel pin holes ØHx5 mm Threaded holes Mx mm Threaded holes Mx mm -jaw parallel grippers

7 Dimensions (mm) A B C D E G R S F H I L M N P Y ±0.0 ± PE PE PE CB sensor slot Dowel pin hole for gripper tool (N +) Ø5Hx mm Hole for fastening M5x mm CLOSED Air connection (N ) / Gas Threaded hole for gripper tool (N +) M5x mm Dowel pin hole (N ) Ø5Hx mm A B C D E F G H L M N P Y S R ±0.0 ±0.0 U X V PE PE CB sensor slot Dowel pin hole for gripper tool (N +) Ø5Hx mm Threaded hole for gripper tool (N 6+6) M5x mm OPEN Dowel pin hole (N ) Ø5Hx mm Air connection (N ) /Gas Hole for fastening M5x mm SIDE K -jaw parallel grippers

8 Gripper fastening The gripper PE-5... can be fastened to a static or moving part. When on a moving part, you must pay attention to the forces created by inertia on the gripper and its load. To fasten the gripper, use the two dowel pin holes (A) and at least four threaded holes (B) on the base of the gripper. Allow room to mount the air fittings (C) and the sensors. B A PE-5 A Dowel pin holes Ø5Hx mm C B Threaded holes M5x mm C Threaded holes for air fittings G/ Gripping tool fastening The gripping tools must be as short and light as possible. They must be mounted using at least two screws and two dowel pins per jaw. PE-50/50/560 PE-5/500 Dowel pin holes Ø5Hx mm Dowel pin holes Ø5Hx mm Threaded holes M5x mm Threaded holes M5x mm Pinze parallele a griffe / -jaw parallel grippers

9 Dimensions (mm) A B C D E F G H L M N P Q R S ±0.0 T V X K Z PE PE PE PE Dowel pin hole (N ) ØHx mm CLOSED Hole for fastening (N ) Mx mm Key slots Threaded hole for gripper tool (N +) Mx mm CB sensor slot Air connection (N ) /Gas -jaw parallel grippers

10 Gripper fastening The gripper PE-5... can be fastened to a static or moving part. When on a moving part, you must pay attention to the forces created by inertia on the gripper and its load. To fasten the gripper, use the two dowel pin holes (A) and at least four threaded holes (B) on the base of the gripper. Allow room to mount the air fittings (C) and the sensors. B A PE-5 A Dowel pin holes ØHx mm C B Threaded holes Mx mm C Threaded holes for air fittings G/ Gripping tool fastening The gripping tools must be as short and light as possible. They must be mounted using at least two of four screws. They must be centered using the key-slots on the jaws. D E Key-slot D x x mm Key-slot E x 5 x mm Threaded holes Mx mm Threaded holes Mx mm -jaw parallel grippers 5

11 Dimensions (mm) PE jaw parallel grippers

12 Safety loads Check the table for maximum permitted loads. Excessive forces or torques can damage the gripper, cause functioning troubles and endanger the safety of the operator. F s, Mx s, My s, Mz s, are maximum permitted static loads. Static means motionless jaws. F d, Mx d, My d, Mz d, are maximum permitted dynamic loads. Dynamic means running jaws. The following tables show the specified maximum loads (m) on each gripping tool as function of closing or opening time. Use flow controllers (not supplied) to get the proper speed. Mx Mz F My Mx Mz F My Mx Mz F My PE- PE-5 PE-0 PE-0 PE-50 PE-00 F s N 6 N 6 N N N N Mx s. Nm 5.6 Nm 5.6 Nm 5.6 Nm 5.6 Nm 5.6 Nm My s. Nm. Nm. Nm. Nm. Nm. Nm Mz s. Nm 5.6 Nm 5.6 Nm 5.6 Nm 5.6 Nm 5.6 Nm F d 0. N. N. N.6 N.6 N.6 N Mx d. Ncm 5.6 Ncm 5.6 Ncm 5.6 Ncm 5.6 Ncm 5.6 Ncm My d. Ncm. Ncm. Ncm. Ncm. Ncm. Ncm Mz d. Ncm Ncm Ncm Ncm Ncm Ncm m 0.s - 6 g 6 g g g g m 0.5s - g g 6 g 6 g 6 g m 0.s g g g g - - m 0.s g g g g - - m 0.s g 60 g 60 g PE-50 PE-50 PE-560 PE-5 PE-500 F s 6 N 6 N 6 N 00 N 00 N Mx s Nm 5 Nm Nm Nm Nm My s 5 Nm 5 Nm 5 Nm 6 Nm 6 Nm Mz s Nm 5 Nm Nm Nm Nm F d. N. N. N N N Mx d Ncm 5 Ncm Ncm Ncm Ncm My d 5 Ncm 5 Ncm 5 Ncm 6 Ncm 6 Ncm Mz d Ncm 5 Ncm Ncm Ncm Ncm m 0.5s g 00 g m 0.s 6 g 6 g 6 g 5 g 5 g m 0.s g g g 50 g 50 g m 0.s g g g 5 g - PE-50 PE-50 PE-560 PE-50 PE-500 F s 0 N 0 N 0 N 0 N 00 N Mx s 6 Nm 6 Nm Nm Nm Nm My s Nm Nm Nm Nm 0 Nm Mz s 6 Nm 6 Nm Nm Nm Nm F d N N N N N Mx d 6 Ncm 6 Ncm Ncm Ncm Ncm My d Ncm Ncm Ncm Ncm 0 Ncm Mz d 6 Ncm 6 Ncm Ncm Ncm Ncm m 0.5s g 00 g m 0.s - 00 g 00 g 50 g 0 g m 0.s 00 g 50 g 50 g 50 g 00 g m 0.s 50 g 50 g 50 g 00 g 500 g m 0.s 50 g 00 g 00 g jaw parallel grippers

13 Sensors The operating position can be checked by magnetic sensors (optional), that detect the magnets on the pistons inside. Therefore a near big mass of ferromagnetic material or intense magnetic fields may cause sensing troubles. For mounting: - Insert the square nut (A) in its seat on the S 00 bracket. - Insert the bracket into the groove. - Insert the sensor into the bracket. - Run the sensor until the lamp is on. 5- Lock the bracket with the screw (B) but don t over-tighten it. CBN-G CBM-G Tensione di alimentazione (DC) DC power supply Tipo sensore Sensor type Massima corrente Max current Potenza Power Temperatura di esercizio Operating temperature Tempo di eccitazione Response time ON Tempo di diseccitazione Response time OFF Valore di eccitazione Operate point Valore di diseccitazione Dropout point PNP 6 max 0 V 50 ma 6 W - +0 C. 0. µs 0. µs 0 GAUSS 5 GAUSS NPN Life time Resistenza di contatto Contact resistence Resistenza agli urti Max admitted shock Grado di protezione Environmental protection degree Caduta di tensione diretta Voltage drop -jaw parallel grippers IMP - 0 G IP 6 V CFSM05

14 Elenco delle parti / Parts list PE- Gripper housing PE--0 Piston PE--0 Jaw PE--0 Protection PE--0 5 Pinion PE Open end plate PE-0-05AL 6 Closed end plate PE-0-05ALC Magnet housing PE--05 Screw VITE-056 (Mx5 mm DINA INOX A) Dowel pin SPINA-0 (Øx0 mm DIN65) Dowel pin SPINA-0 (Øx mm DIN65) O-Ring GUAR-0 (Ø.x.) Screw VITE-0 (Mx mm DIN INOX A) O-Ring GUAR-0 (Ø.x5.6) 5 Dynamic gasket GUAR-00P (xx.5) 5 Magnet PAR jaw parallel grippers

15 Part list PE-5 PE-0 Gripper housing PE-5-0 PE-0-0 Piston PE-5-0 PE-0-0 Rack PE-5-0 PE-0-0 Jaw PE-5-0 PE Pinion PE Open end plate PE-0-05AL 6 Closed end plate PE-0-05ALC Magnet housing PE--05 Screw VITE-0 (Mx mm DIN65A INOX A) O-Ring GUAR-0 (Ø.x.) Screw VITE-0 (Mx mm DIN INOX A) O-Ring GUAR-0 (Ø.x5.6) Dynamic gasket GUAR-00P (xx.5) Dowel pin SPINA-0 (Øx mm DIN65) 5 Dowel pin SPINA-0 (Øx5 mm DIN65) 5 Magnet PAR jaw parallel grippers

16 Part list PE-0 PE-50 PE-00 Gripper housing PE-0-0 PE-50-0 PE-00-0 Piston PE-0-0 PE-50-0 PE-00-0 Rack PE-0-0 PE-50-0 PE-00-0 Jaw PE-0-0 PE-50-0 PE Pinion PE Open end plate PE-0-05AL 6 Closed end plate PE-0-05ALC Magnet housing PE--05 Guide profile PE-0-0 Screw VITE-0 (Mx mm DIN65A INOX A) O-Ring GUAR-0 (Ø.x.) Screw VITE-0 (Mx mm DIN INOX A) O-Ring GUAR-0 (Ø.x5.6) Dynamic gasket GUAR-00P (xx.5) 5 Dowel pin SPINA-0 (Øx mm DIN65) 5 Dowel pin SPINA-0 (Øx5 mm DIN65) Magnet PAR jaw parallel grippers 5

17 Part list 5 -jaw parallel grippers PE-50 PE-50 PE-560 Gripper housing PE-50-0 PE-50-0 PE Piston PE-50-0 PE-50-0 PE Jaw PE-50-0 PE-50-0 PE Cover plate PE-50-0 PE-50-0 PE Open end plate PE-50-05A 5 6 Closed end plate PE-50-05C 6 Pinion PE-50-0 Seal profile PE-50-0 Piston guidance ring PE-5-0 Magnet housing PE-50-0 Dowel pin SPINA-0 (Øx mm DIN65) Screw VITE-0 (Mx mm DINA INOX A) Dowel pin SPINA-0 (Øx0 mm DIN50) O-Ring GUAR-00 (Ø.x5.) 5 Screw VITE-00 (Mx mm DIN INOX A) 5 O-Ring GUAR-0 (Ø.x.) Dynamic gasket GUAR-00M (5xx.) Dowel pin SPINA-0 (Ø6x0 mm DIN65) Magnet PAR-06-

18 Part list PE-5 PE-500 Gripper housing PE-5-0 PE Piston PE-5-0 PE Jaw PE-5-0 PE Rack PE-5-0 PE Open end plate PE-50-05A 5 6 Closed end plate PE-50-05C 6 Pinion PE-5-05 Seal profile PS-005-P0 Piston guidance ring PE-5-0 Magnet housing PE-50-0 Pin PE-5- Guide profile PE-5-0 Screw VITE-00 (M5x mm DIN65 INOX A) Dynamic gasket GUAR-00M (5xx.) 5 O-Ring GUAR-0 (Ø.x.) 5 Screw VITE-00 (Mx mm DIN INOX A) O-Ring GUAR-00 (Ø.x5.) Dowel pin SPINA-00 (Ø6x6 mm DIN65) Radial ball busching CUSC-05 (Øxx) 0 Magnet PAR jaw parallel grippers 5

19 Part list jaw parallel grippers PE-50 PE-50 PE-560 PE-50 Gripper housing PE-50-0 PE-50-0 PE PE-50-0 Piston PE-50-0 PE-50-0 PE PE-50-0 Jaw PE-50-0 PE-50-0 PE PE-50-0 Seal profile PE Open end plate PE-50-05A 5 6 Closed end plate PE-50-05A 6 Cover plate PE PE-50-0 PE PE-50-0 Pinion PE-50-0 Piston guidance ring PE-50-0 Magnet housing PE-50- Dowel pin SPINA-0 (Øx0 mm DIN65) O-Ring GUAR-0 (Ø.x.) Screw VITE-0 (M5x mm DIN INOX A) O-Ring GUAR-0 (Ø.x.) 5 Dynamic gasket GUAR-06P (5x6x) 5 Dowel pin SPINA-00 (Ø6x6 mm DIN65) Screw VITE-06 (M5x mm DIN65A INOX A) Dowel pin SPINA-0 (Ø5x mm DIN65) Magnet PAR-06-

20 Part list PE-500 PE Gripper housing PE Piston PE Jaw PE Central guidance 5 PE-50-05A Open end plate 5 6 PE-50-05C Closed end plate 6 PE Bearing cover PE Pinion PS-005-P0 Seal profil PE-50- Magnet housing Dowel pin SPINA-05 (Øx60 mm DIN65) GUAR-0 (Ø.x.) O-Ring Screw VITE-0 (M5x mm DIN INOX A) GUAR-0 (Ø.x.) O-Ring 5 GUAR-06P (5x6x) Dynamic gasket 5 Screw VITE-05 (M5x mm DIN INOX A) Screw VITE-00 (Mx mm DIN INOX A) Ball bearing CUSC-0 (ØxØx ISB 6/B) PAR-06- Magnet -jaw parallel grippers 55

Compressed air feeding The compressed air feeding is accomplished on the lateral air ports (P and R) with fittings and hoses (not supplied). The compressed air, must be filtered from 5 to 0 µm.

21 Compressed air feeding The compressed air feeding is accomplished on the lateral air ports (P and R) with fittings and hoses (not supplied). The compressed air, must be filtered from 5 to 0 µm. Maintain the medium selected at the start, lubricated or not, for the complete service life of the gripper. The pneumatic circuit must be pressurized progressively, to avoid uncontrolled movements. R P Pneumatic circuit Possible problems on a compressed air circuit: - Pressure variation. - Pressurizing with empty cylinders. - Sudden pressure black-out. - Excessive speed of the jaws. Possible solutions: - Compressed air storage (A). - Start-up valve (B). - Safety valve (C). - Flow controller (D). 56 -jaw parallel grippers

22 Maintenance Grease the gripper after million cycles with: Molykote DX (metal on metal). Molykote PG5 (gaskets). The figure below shows the jaw backlash. M a x 0. 5 m m M a x m m M a x m m M a x 0. 5 m m M a x 0. 0 m m M a x 0. 0 m m M a x 0. 5 m m M a x m m M a x m m Caution Avoid the gripper coming into contact with the following media: coolants which cause corrosion, grinding dust or glowing sparks. Make sure that nobody can place his/her hand between the gripping tools and there are no objects in the path of the gripper. The gripper must not run before the whole machine, on which it is mounted, complies with the laws or safety norms of your country. -jaw parallel grippers 5

2-jaw parallel self-centering pneumatic gripper (series GM)

2-jaw parallel self-centering pneumatic gripper (series GM) GM -jaw parallel self-centering pneumatic gripper (series GM) Double acting. The rugged construction lends itself to heavy duty applications for a trouble free long life without maintenance. Wide choice