US -large diameters
Application/customer benefits • Gripping of large components on vertical or horizontal machining centers Technical features • Standard pneumatic cylinder to be equipped with various type of chucks: - 2 / 3 / 4 jaws versions depending on chuck model and diameter - Chucks sealed or not sealed with serrated or TONGUE & GROOVE master jaw available - Normal or long stroke depending on chuck model and diameter • Continuous air pressure required • Optional SAB safety valve to hold pressure during pallet transfer Remark: the clamping unit is made of standard cylinder + eventual connection kit (for AP and APL chucks only) + chuck to be selected. For chuck details, please see the technical data of the selected chuck Standard equipment Static cylinder with connecting parts for IN / IL chucks. Ordering example US-400-AN Stationary cylinder + chuck unit Ø 400 - 800 mm ■ Option for serrated or Tongue & Groove jaws ■ Standard or sealed, depending on applied chuck ■ Option of 2 / 3 / 4 jaws depending on chuck model ■ Option of long or normal stroke depending on chuck model
Pneumatic static cylinder for 2 or 3 or 4 jaws
For AP and APL chucks a specific connecting kit must be added
■ US-AN = cylinder equipped with a 3-jaw chuck type AN- (normal stroke). Chuck Ø 400 mm. ■ US-AL = cylinder equipped with a 3-jaw chuck type AL- (long stroke). Chuck Ø 400 mm. ■ US-IN = cylinder equipped with a 3-jaw chuck type IN- (normal stroke). Chuck Ø 500 to 800 mm. ■ US-IL = cylinder equipped with a 3-jaw chuck type IL- (long stroke). Chuck Ø 500 to 800 mm. ■ US-AP = cylinder equipped with a 3-jaw chuck type AP- (normal stroke). Chuck Ø 400 mm. ■ US-APL = cylinder equipped with a 3-jaw chuck type APL- (long stroke). Chuck Ø 400 to 800 mm. a l e m a i s s
AP- Ø 400 APL- Ø 400-500-630-800 (3 jaws only) a l e m a i s
AN- AL- Ø 400 (2 / 3 / 4 jaws) IN- IL- Ø 500-630-800 (3 / 4 jaws)
a l e
m a i
US cylinder
Technical data SMW-AUTOBLOK Type Piston area-chuck (open) Piston area-chuck (closed) Max. operating pressure Mass of cylinder unit Gripping force at 6 bar "N" Gripping force at 6 bar "L"
US-400 AN / AL
US-400 AP / APL
US-500 APL
US-630 APL
US-800 APL
US-500 IN / IL
US-630 IN / IL
US-800 IN / IL
cm² cm² bar
800 760
800 760
1256 1211
1256 1211
1256 1211
1256 1211
1256 1211
1256 1211
7
7
7
7
7
7
7
7
kg kN kN
118 135
118 125
175
175
175
175 175 130
175 175 130
175 175 130
-
-
-
80
80
130
130
130
460 SMW-AUTOBLOK
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