SCHUNK SRM 16-M Reparaturanleitung Seite 2

SRM 16 – 40-M
Sealing kit spare parts package
Repair Instructions
SCHUNK GmbH & Co. KG | Spann- und Greiftechnik
D-74348 Lauffen/Neckar | Bahnhofstr. 106 – 134
Tel. +49-7133-103-0 | Fax +49-7133-103-2399
info@de.schunk.com | www.schunk.com
Copyright
This manual remains the copyrighted property of SCHUNK GmbH & Co. KG. It
is solely supplied to our customers and operators of our products and forms
part of the product. This documentation may not be duplicated or made
accessible to third parties, in particular competitive companies, without our
prior permission.
Technical changes
We reserve the right to make alterations for the purpose of technical
improvement.
Document number: 1510364
Edition: 01.00 | 12/04/2022 | de - en
© SCHUNK GmbH & Co. KG
All rights reserved.
1 Intended use
If the product is leaking, the seal must be submerged. In most cases, the
cause is wear.
2 Scope of delivery
Designation
Quad ring [pce.]
O-ring [pce.]
Guiding band [pce.]
Piston seal [pce.]
Screw [pce.]
Flat gasket [pce.]
Threaded ring [pce.]
3 Applicable documents
• Catalog data sheet of the product *
• Assembly and operating manual for the product including declaration of
incorporation *
• Safety data sheet of lubricant *
The documents labeled with an asterisk (*) can be downloaded from
schunk.com.
4 Notes on particular risks
WARNING
Risk of injury due to unexpected movements!
If the power supply is switched on or residual energy remains in the system,
components can move unexpectedly and cause serious injuries.
• Before starting any work on the product: Switch off the power supply
and secure against restarting.
• Make sure, that no residual energy remains in the system.
WARNING
Risk of injury due to contact with lubricants!
Lubricant may cause irritation and allergic reactions if it contacts the skin or
eyes.
• Avoid contact between lubricant and skin or eyes.
• Wear safety goggles and protective gloves.
• Observe information on the safety data sheet of the lubricant.
5 Tools/auxiliary tools
• Hexagon socket wrench
6 Threadlocker
If not stated otherwise, screws can be secured using Loctite no. 243 or a similar
adhesive.
7 Recommended lubricants
Lubricant point
The teeth and the pinion
All seals
SRM 16 – 40-M
4
14
4
4
8
4
1
8 Replacing seals
8.1 Variant with center position (variant -M)
Tightening torque [Nm]
Item Designation
550 Screw [Nm]
561 Screw [Nm]
Disassembling
Ø
Ventilate the product.
Ø Remove product from the system/machine.
Ø Disassemble sensors if necessary.
Ø
Remove the throttle valves (84, 109).
Ø Remove the screws (550).
Ø Remove the center position housing (80) from the base unit (58).
Ø Remove the flat gasket (552).
Ø Remove the screw (561).
Ø
Remove the cover (81) with centering piston (83) and stops (82).
Lubricant
Ø Loosen nuts (556).
Ø Remove the stops (82) and centering piston (83).
Toothgood 1
Ø
Remove the O-rings (554, 558, 560) and quad rings (557, 559).
Sealgood 1
Ø If necessary, change seals on the base unit,
manual.
Ø Clean all parts thoroughly, check for damage and wear and grease with a
lint-free cloth or brush.
Assembling
Ø Assemble product in the reverse order. Observe the following when doing this:
✓
✓
Ø Mount product onto the system/machine.
SRM 16 – 40-M
16 20
2.2 4.3
1 2.2
} see assembly and operating
Chap. ,
Insert new greased seals.
Unless otherwise specified, secure all screws and nuts with
Loctite no. 243 and tighten with the appropriate tightening torque.
25 32 40
4.3 7.3 18
2.2 2.2 2.2