Down-Thrust Clamps swivelling, size 25
EH 23310.
Universal mechanical clamping element for fast and comfortable changing and clamping of workpieces by means of manually swivelling clamping claw.
The clamps have the following advantages:
- Rapid manual clamping by means of clamping screw, adjustable clamping lever or adjustable eccentric quick clamp.
- Easy and quick changing of the workpiece by swinging away the clamping claw to the left or right. The positioning ring 23310.0345 allows infinitely variable adjustment (only with variants art no. 23310.0027 - .0029).
- The use of positioning ring 23310.0345 allows a repeatable precise clamping. Here h1 min. increases by at least 6 mm (stroke minus 6 mm).
- Compact design, thus little space taken-up for clamping.
- Easy adjustment even to large clamping heights due to the height adjusting cylinders.
As the force applied by the operator is not known for the versions with levers, the clamping force is given in the tables as a guide value. The average value was determined by tests.
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More details
- with adjustable clamping lever with axial bearing – picture 1
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 30 mm – 35 mm
- h2: 44 mm – 49 mm
- h3: 10 mm
- h4: 60 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- l4: 74 mm
- Stroke: 5 mm
- Clamping force1): 3 kN
- Weight: 377 g
- with adjustable clamping lever with axial bearing – picture 1
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 35 mm – 45 mm
- h2: 54 mm – 64 mm
- h3: 10 mm
- h4: 60 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- l4: 74 mm
- Stroke: 10 mm
- Clamping force1): 3 kN
- Weight: 259 g
- with clamping screw – picture 2
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 30 mm – 35 mm
- h2: 44 mm – 49 mm
- h3: 10 mm
- h4: 6.9 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- Stroke: 5 mm
- Tightening torque max.: 8 Nm
- Clamping force: 5 kN
- Weight: 212 g
- with clamping screw – picture 2
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 35 mm – 45 mm
- h2: 54 mm – 64 mm
- h3: 10 mm
- h4: 6.9 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- Stroke: 10 mm
- Tightening torque max.: 8 Nm
- Clamping force: 5 kN
- Weight: 419 g
- with eccentric quick clamp, adjustable – picture 3
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 30 mm – 35 mm
- h2: 44 mm – 49 mm
- h3: 10 mm
- h4: 35 mm
- h5: 20.5 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- l4: 82 mm
- Stroke: 5 mm
- Clamping force1): 2 kN
- Weight: 203 g
- with eccentric quick clamp, adjustable – picture 3
- d1: 25 mm
- b1: 26 mm
- b2: 10 mm
- d2: M8
- d3: M8
- h1: 35 mm – 45 mm
- h2: 54 mm – 64 mm
- h3: 10 mm
- h4: 35 mm
- h5: 20.5 mm
- l1: 48 mm
- l2: 35 mm
- l3: 28 mm
- l4: 82 mm
- Stroke: 10 mm
- Clamping force1): 2 kN
- Weight: 261 g
Material
Clamp
- Case-hardened steel, case-hardened, blackened and ground
Tension lever
- Zinc die-cast, plastic coated, orange similar to RAL 2004, matt structure
- Zinc die-cast, plastic coated, black, similar to RAL 9005
References
The clamping height can be increased with EH 23310. height adjusting cylinders and EH 1007. washers, and equally lowered by using clamping elements e.g. EH 22730.
Assembly
Down-thrust clamps can be attached in two ways:
- in a T-slot, using a nut for T-slots DIN 508 (EH 23010.)
- with the set screw directly in the mounting plate of, for example, a fixture
The cylinder must make contact over the whole surface.
Further products
RoHS compliant
Contains lead - compliant according to exceptions 6a / 6b / 6c.
Contains SVHC substances >0,1% w/w
Contains lead - SVHC list [REACH] as of 27.06.2024.
Contains Proposition 65 substances
Lead can cause cancer and reproductive harm from exposure
https://www.P65Warnings.ca.gov/
Free from Conflict Minerals
This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.