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Summary of Contents for Festo EHPS-16
- Page 1 EHPS Parallel gripper Instructions | Operat- 8083687 8083687 2018-06 [8083689]...
- Page 2 Translation of the original instructions Festo — EHPS — 2018-06...
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Page 3: Table Of Contents
Execution........................11 Maintenance........................ 12 Safety..........................12 Cleaning........................12 Lubrication........................13 Malfunctions....................... 13 10.1 Diagnostics........................13 10.2 Fault clearance......................14 10.3 Repair..........................15 Disassembly........................ 16 Disposal........................16 Technical data......................16 13.1 Technical data, general....................16 13.2 Characteristic curves....................18 Festo — EHPS — 2018-06... -
Page 4: About This Document
Installation, commissioning, maintenance and disassembly should only be conducted by qualified per- sonnel. The qualified personnel must be familiar with installation of electrical control systems. Additional information – Accessories è www.festo.com/catalogue. Service Contact your regional Festo contact person if you have technical questions è www.festo.com. Festo — EHPS — 2018-06... -
Page 5: Product Overview
The payload can be gripped in 2 ways: – on the external contour (external gripping) when closing – on the internal contour (internal gripping) when opening The parallel gripper is controlled by a higher-order controller using digital signals. Festo — EHPS — 2018-06... -
Page 6: Design
Use gripper fingers that are as short and lightweight as possible. – Observe maximum length and weight è 13 Technical data. – Produce gripper fingers that are suitable for the payload and type of gripping action. Festo — EHPS — 2018-06... -
Page 7: Mounting The Gripper Fingers
[H8] Centring hole for cent- [mm] ring pin [H8] Jaw width [mm] 0.05 0.05 0.05 ± ± ± Tightening torque [Nm] 1) Brace at gripper jaws Tab. 2 Gripper finger mounting, dimensions and tightening torque Festo — EHPS — 2018-06... -
Page 8: Mounting The Gripper
Through-hole mounting and direct mounting Fig. 3 Through-hole mounting on the side, direct mounting underneath (also possible on the side) Mounting with adapter kit Adapter kits è www.festo.com/catalogue. Fig. 4 Mounting with adapter kit from underneath Festo — EHPS — 2018-06... -
Page 9: Mounting Accessories
The gripper does not offer any additional protection against unintended high currents in the supply cables. • The cross section of the supply cables should be designed to meet the maximum current value that could occur in the event of a failure. Festo — EHPS — 2018-06... - Page 10 Fig. 5 Electrical connection 1. Switch off power to the controller and safeguard it from being switched on again unintentionally. 2. Use permissible connecting cable è www.festo.com/catalogue. 3. Connect parallel gripper at the connection6 to the controller. M12 plug (5-pin, A-coded)
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Page 11: Commissioning
Pause times of at least 10 ms must be observed between cancelling the signal and the next command. Festo — EHPS — 2018-06... -
Page 12: Maintenance
Switch off power to the product. • Safeguard the power supply from being switched on again unintentionally. Cleaning • Clean the outside of the product with a soft cloth. Do not use aggressive cleaning agents. Festo — EHPS — 2018-06... -
Page 13: Lubrication
Nominal operating voltage is switched off. not light up "Error" LED lights Nominal operating voltage at connection Pin 1 is outside the valid up red range. "Error" LED Device error flashes red Tab. 6 LED indicator Festo — EHPS — 2018-06... -
Page 14: Fault Clearance
Check connecting cable. between gripper and activation Gripper is faulty. Replace gripper. Squeaking noises Lack of lubrication Lubricate gripper 9.3 Lubrication. è Payload is too great. Observe permissible values 13 Technical data. è Tab. 7 Festo — EHPS — 2018-06... -
Page 15: Repair
Clockwise (internal gripping) 3. Retighten plug screw è Tab. 8. Size Hex wrench ß ß ß Tightening torque for [Nm] plug screw Tab. 8 10.3 Repair Send product to the Festo repair service for repair. Festo — EHPS — 2018-06... -
Page 16: Disassembly
Max. current consump- tion Switching level +18 +28 (1 signal) … 3 +8 (0 signal) – … Max. cable length 30 (including gripper cable) Degree of protection IP40 Relative humidity 0 … 95 (at 25 C non-condensing) Festo — EHPS — 2018-06... - Page 17 Max. force (static) and max. torque (static) [Nm] [Nm] [Nm] 1) Max. housing temperature = ambient temperature +35 K 2) Only when using the connecting cable from Festo 3) Max. length of connecting cable (including gripper cable): 30 m Tab. 9 Technical data Festo — EHPS — 2018-06...
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Page 18: Characteristic Curves
Technical data 13.2 Characteristic curves Lever arm x Vertical Horizontal Tab. 10 Alignment of lever arm x Festo — EHPS — 2018-06... - Page 19 Gripping force F Position 1 Position 3 Position 2 Position 4 Fig. 9 EHPS-16 external gripping, lever arm vertical Position 1 Position 3 Position 2 Position 4 Fig. 10 EHPS-16 internal gripping, lever arm vertical...
- Page 20 Technical data Position 1 Position 3 Position 2 Position 4 Fig. 11 EHPS-16 external gripping, lever arm horizontal Position 1 Position 3 Position 2 Position 4 Fig. 12 EHPS-16 internal gripping, lever arm horizontal...
- Page 21 Position 2 Position 4 Fig. 13 EHPS-20 external gripping, lever arm vertical Position 1 Position 3 Position 2 Position 4 Fig. 14 EHPS-20 internal gripping, lever arm vertical Festo — EHPS — 2018-06...
- Page 22 Position 2 Position 4 Fig. 15 EHPS-20 external gripping, lever arm horizontal Position 1 Position 3 Position 2 Position 4 Fig. 16 EHPS-20 internal gripping, lever arm horizontal Festo — EHPS — 2018-06...
- Page 23 Position 2 Position 4 Fig. 17 EHPS-25 external gripping, lever arm vertical Position 1 Position 3 Position 2 Position 4 Fig. 18 EHPS-25 internal gripping, lever arm vertical Festo — EHPS — 2018-06...
- Page 24 Position 2 Position 4 Fig. 19 EHPS-25 external gripping, lever arm horizontal Position 1 Position 3 Position 2 Position 4 Fig. 20 EHPS-25 internal gripping, lever arm horizontal Festo — EHPS — 2018-06...
- Page 26 Copyright: Festo AG & Co. KG Ruiter Straße 82 73734 Esslingen Germany Phone: +49 711 347-0 Fax: +49 711 347-2144 Reproduction, distribution or sale of this document or communic- e-mail: ation of its contents to others without express authorization is service_international@festo.com...
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