Clamping Module - Single
flanged
12071 Internal Centering Clamps
standard version - for casts and forgings, material: Tool steel
Order No.
12071.W0270
h1
-1
46.1
h2
28.3
h3
23.7
l1
±0.1
17.0
d1
min.
70.5
d1
max.
86.5
d2
tol. f7
60
d3
M12
d4
+0.3
5.0
d5
tol. H7
60
d6
5.0
Weight
g
1271.0
d7
12
d8
M12
h4
10.0
h5
-2
63.1
h6
6.5
h7
+0.5
10.0
l2
±0.1
17.0
Stroke s1
9.2
t1
15
A/F1
10
A/F2
12
Clamping force
max.
kN
10.0
Torque to
max.
Nm
141
£ 867.15 per unit (click for quantity discounts)
Ready to despatch 0
Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-2 | £ 867.15 | 0% |
| 3-4 | £ 823.79 | 5% |
| 5-9 | £ 780.44 | 10% |
| 10+ | £ 737.08 | 15% |
Technical & Application
Material
Body: tool steel, blackened.
Top cone: case hardened stainless steel 1.4112, blackened and ground.
Ball: stainless steel, 1.4034. hardened and ground.
Spring: stainless steel, 1.4310 (AISI 301).
Technical Notes
For deep installation applications, "d2 max." must be maintained for clearance. A locking pin can be used for precise ball positioning.
Suitable for concentric positioning and chucking inside holes, repeatability and rotary accuracy ±0,025.
Tips
Precise self-centering, providing clamping and positioning of components.
Important Notes
If machining delicate components, see parts 12061.
