Data sheet
Swivel clamps / clamping cylinder Ø 40 mm, clamping stroke 30mm right turning (turns clockwise at te
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SQKR 40/30
Example illustration
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Materials:
Body: Aluminium anodised, piston rod: hard chromium plated steel, seals: NBR / PUR
Temperature range:
-10 to +70 °C
Operating pressure:
max. 10 bar
Swivel angle:
90° (± 10°)
Version:
With Magnetic piston
Note:
•only operate cylinders positioned vertically or suspended
•clamps only allowed inside the clamping stroke and on level surfaces,
•workpiece must be idle during clamping process
•clamps only allowed inside the clamping stroke and on level surfaces,
•workpiece must be idle during clamping process
Advantages:
•simple mechanics, robust construction
•supplied with removable lever arm, which can be adjusted in 90° increments
•Main dimensions identical to SMC Series MKB
•supplied with removable lever arm, which can be adjusted in 90° increments
•Main dimensions identical to SMC Series MKB
Cylinder switch type:
D
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| Version | right turning* (turns clockwise at terminals) |
| Piston diameter [mm] | 40 |
| Clamping stroke [mm] | 30 |
| Rotary lift [mm] | 15,0 |
| effective piston diameter when clamping [mm] | 36,7 |
| G (compressed air port) | G 1/8" |
| Repair sets | SQK 40 REP |
| A [mm] | 52 |
| A1 [mm] | 57,0 |
| B [mm] | 6,5 |
| C [mm] | 40,0 |
| D [mm] | 14 |
| E [mm] | 12 - 25 |
| F [mm] | 8,0 |
| H [mm] | 16 |
| I [mm] | 10 |
| M (retracted) [mm] | 73,0 |
| M (extended) [mm] | 118,0 |
| N [mm] | 18 |
| O [mm] | 67 |
| P [mm] | 45 |
| Q [mm] | 27,5 |
| R [mm] | 65,0 |
| S [mm] | 20,0 |
| U | 20 |
| V | M 8 |
| Y (+0/-0,05) [mm] | 30 |
| Z | M 6 |
Further information:
| {{ $t('shop.all.gewicht') }} | 850 g / pcs |
| {{ $t('shop.all.gtin') }} | 4050571930332 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84123100 |
| {{ $t('shop.display.artikel.rohskonform') }} | {{ $t('shop.all.ja') }} |
| {{ $t('shop.all.hersteller') }} | EMC |
Figure
Drawing:
Drawing: Swivel direction
Drawing: Swivelling clamping cylinder
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number SQKR 40/30.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 16.12.2025