Clamping Module - Single
flanged
12071 Internal Centering Clamps
standard version - for casts and forgings, material: Tool steel
Alternative products you may wish to consider
h1
-1
h2
h3
l1
±0.1
d1
min.
d1
max.
d2
tol. f7
d3
d4
+0.3
d5
tol. H7
d6
| Price & Availability | Article | h1 -1 | h2 | h3 | l1 ±0.1 | d1 min. | d1 max. | d2 tol. f7 | d3 | d4 +0.3 | d5 tol. H7 | d6 | |||||||||||||||
| 12071.W0211 | 8.6 | 3.9 | 3.2 | 3.5 | 11.7 | 14.2 | 10 | M 4 | 1.5 | 10 | 1.5 | ||||||||||||||||
£ 335.55 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.
h1
-1 8.6 h2 3.9 h3 3.2 l1
±0.1 3.5 d1
min. 11.7 d1
max. 14.2 d2
tol. f7 10 d3 M 4 d4
+0.3 1.5 d5
tol. H7 10 d6 1.5 | |||||||||||||||||||||||||||
| 12071.W0214 | 14.2 | 9.8 | 8.6 | 4.5 | 14.5 | 18.5 | 12 | M 4 | 2.0 | 12 | 2.0 | ||||||||||||||||
£ 360.01 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.
h1
-1 14.2 h2 9.8 h3 8.6 l1
±0.1 4.5 d1
min. 14.5 d1
max. 18.5 d2
tol. f7 12 d3 M 4 d4
+0.3 2.0 d5
tol. H7 12 d6 2.0 | |||||||||||||||||||||||||||
| 12071.W0218 | 16.5 | 11.6 | 10.4 | 5.5 | 18.5 | 22.5 | 15 | M 5 | 2.5 | 15 | 2.5 | ||||||||||||||||
£ 397.89 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.
h1
-1 16.5 h2 11.6 h3 10.4 l1
±0.1 5.5 d1
min. 18.5 d1
max. 22.5 d2
tol. f7 15 d3 M 5 d4
+0.3 2.5 d5
tol. H7 15 d6 2.5 | |||||||||||||||||||||||||||
| 12071.W0222 | 19.6 | 14.1 | 12.9 | 7.0 | 22.5 | 26.5 | 20 | M 6 | 3.0 | 20 | 3.0 | ||||||||||||||||
£ 446.06 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.
h1
-1 19.6 h2 14.1 h3 12.9 l1
±0.1 7.0 d1
min. 22.5 d1
max. 26.5 d2
tol. f7 20 d3 M 6 d4
+0.3 3.0 d5
tol. H7 20 d6 3.0 | |||||||||||||||||||||||||||
| 12071.W0226 | 19.8 | 14.1 | 13.0 | 7.0 | 26.5 | 30.5 | 20 | M 6 | 3.0 | 20 | 3.0 | ||||||||||||||||
£ 491.62 per unit (click for quantity discounts) Ready to despatch 1 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
h1
-1 19.8 h2 14.1 h3 13.0 l1
±0.1 7.0 d1
min. 26.5 d1
max. 30.5 d2
tol. f7 20 d3 M 6 d4
+0.3 3.0 d5
tol. H7 20 d6 3.0 | |||||||||||||||||||||||||||
| 12071.W0230 | 23.2 | 14.1 | 11.8 | 9.0 | 30.5 | 38.5 | 25 | M 6 | 4.0 | 25 | 4.0 | ||||||||||||||||
£ 532.41 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.
h1
-1 23.2 h2 14.1 h3 11.8 l1
±0.1 9.0 d1
min. 30.5 d1
max. 38.5 d2
tol. f7 25 d3 M 6 d4
+0.3 4.0 d5
tol. H7 25 d6 4.0 | |||||||||||||||||||||||||||
| 12071.W0238 | 27.2 | 18.0 | 15.7 | 11.0 | 38.5 | 46.5 | 30 | M 8 | 4.0 | 30 | 4.0 | ||||||||||||||||
£ 585.21 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.
h1
-1 27.2 h2 18.0 h3 15.7 l1
±0.1 11.0 d1
min. 38.5 d1
max. 46.5 d2
tol. f7 30 d3 M 8 d4
+0.3 4.0 d5
tol. H7 30 d6 4.0 | |||||||||||||||||||||||||||
| 12071.W0246 | 27.1 | 18.0 | 15.7 | 11.0 | 46.5 | 54.5 | 30 | M 8 | 4.0 | 30 | 4.0 | ||||||||||||||||
£ 728.97 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.
h1
-1 27.1 h2 18.0 h3 15.7 l1
±0.1 11.0 d1
min. 46.5 d1
max. 54.5 d2
tol. f7 30 d3 M 8 d4
+0.3 4.0 d5
tol. H7 30 d6 4.0 | |||||||||||||||||||||||||||
| 12071.W0254 | 40.6 | 23.7 | 19.1 | 15.0 | 54.5 | 70.5 | 45 | M10 | 5.0 | 45 | 5.0 | ||||||||||||||||
£ 783.15 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.
h1
-1 40.6 h2 23.7 h3 19.1 l1
±0.1 15.0 d1
min. 54.5 d1
max. 70.5 d2
tol. f7 45 d3 M10 d4
+0.3 5.0 d5
tol. H7 45 d6 5.0 | |||||||||||||||||||||||||||
| 12071.W0270 | 46.1 | 28.3 | 23.7 | 17.0 | 70.5 | 86.5 | 60 | M12 | 5.0 | 60 | 5.0 | ||||||||||||||||
£ 833.80 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.
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 | |||||||||||||||||||||||||||
| 12071.W0286 | 51.2 | 30.3 | 25.6 | 25.0 | 86.5 | 102.5 | 60 | M16 | 5.0 | 60 | 5.0 | ||||||||||||||||
£ 915.83 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.
h1
-1 51.2 h2 30.3 h3 25.6 l1
±0.1 25.0 d1
min. 86.5 d1
max. 102.5 d2
tol. f7 60 d3 M16 d4
+0.3 5.0 d5
tol. H7 60 d6 5.0 | |||||||||||||||||||||||||||
Weight
g
d7
d8
h4
h5
-2
h6
h7
+0.5
l2
±0.1
Stroke s1
t1
A/F1
A/F2
Clamping force
max.
kN
Torque to
max.
Nm
| Price & Availability | Article | Weight g | d7 | d8 | h4 | h5 -2 | h6 | h7 +0.5 | l2 ±0.1 | Stroke s1 | t1 | A/F1 | A/F2 | Clamping force max. kN | Torque to max. Nm | |||||||||||||||
| 12071.W0211 | 9.0 | 4 | M 4 | 3.5 | 14.7 | 2.0 | 3.5 | 3.5 | 1.3 | 4 | 3 | - | 0.5 | 5 | ||||||||||||||||
£ 335.55 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.
Weight
g 9.0 d7 4 d8 M 4 h4 3.5 h5
-2 14.7 h6 2.0 h7
+0.5 3.5 l2
±0.1 3.5 Stroke s1 1.3 t1 4 A/F1 3 A/F2 - Clamping force
max.
kN 0.5 Torque to
max.
Nm 5 | ||||||||||||||||||||||||||||||
| 12071.W0214 | 20.0 | 4 | M 4 | 5.5 | 19.2 | 2.5 | 5.5 | 4.5 | 2.3 | 6 | 3 | 5 | 3.5 | 5 | ||||||||||||||||
£ 360.01 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.
Weight
g 20.0 d7 4 d8 M 4 h4 5.5 h5
-2 19.2 h6 2.5 h7
+0.5 5.5 l2
±0.1 4.5 Stroke s1 2.3 t1 6 A/F1 3 A/F2 5 Clamping force
max.
kN 3.5 Torque to
max.
Nm 5 | ||||||||||||||||||||||||||||||
| 12071.W0218 | 39.0 | 5 | M 5 | 7.5 | 22.7 | 3.5 | 7.5 | 5.5 | 2.3 | 7 | 4 | 5 | 4.5 | 10 | ||||||||||||||||
£ 397.89 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.
Weight
g 39.0 d7 5 d8 M 5 h4 7.5 h5
-2 22.7 h6 3.5 h7
+0.5 7.5 l2
±0.1 5.5 Stroke s1 2.3 t1 7 A/F1 4 A/F2 5 Clamping force
max.
kN 4.5 Torque to
max.
Nm 10 | ||||||||||||||||||||||||||||||
| 12071.W0222 | 60.0 | 6 | M 6 | 6.0 | 28.6 | 3.5 | 6.0 | 7.0 | 2.3 | 8 | 5 | 6 | 5.0 | 17 | ||||||||||||||||
£ 446.06 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.
Weight
g 60.0 d7 6 d8 M 6 h4 6.0 h5
-2 28.6 h6 3.5 h7
+0.5 6.0 l2
±0.1 7.0 Stroke s1 2.3 t1 8 A/F1 5 A/F2 6 Clamping force
max.
kN 5.0 Torque to
max.
Nm 17 | ||||||||||||||||||||||||||||||
| 12071.W0226 | 86.0 | 6 | M 6 | 6.0 | 28.8 | 3.5 | 6.0 | 7.0 | 2.3 | 8 | 5 | 6 | 5.0 | 17 | ||||||||||||||||
£ 491.62 per unit (click for quantity discounts) Ready to despatch 1 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Weight
g 86.0 d7 6 d8 M 6 h4 6.0 h5
-2 28.8 h6 3.5 h7
+0.5 6.0 l2
±0.1 7.0 Stroke s1 2.3 t1 8 A/F1 5 A/F2 6 Clamping force
max.
kN 5.0 Torque to
max.
Nm 17 | ||||||||||||||||||||||||||||||
| 12071.W0230 | 125.0 | 6 | M 6 | 7.0 | 32.2 | 3.5 | 7.0 | 9.0 | 4.6 | 8 | 5 | 6 | 5.0 | 17 | ||||||||||||||||
£ 532.41 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.
Weight
g 125.0 d7 6 d8 M 6 h4 7.0 h5
-2 32.2 h6 3.5 h7
+0.5 7.0 l2
±0.1 9.0 Stroke s1 4.6 t1 8 A/F1 5 A/F2 6 Clamping force
max.
kN 5.0 Torque to
max.
Nm 17 | ||||||||||||||||||||||||||||||
| 12071.W0238 | 233.0 | 8 | M 8 | 7.5 | 39.2 | 4.5 | 7.5 | 11.0 | 4.6 | 10 | 6 | 8 | 6.5 | 43 | ||||||||||||||||
£ 585.21 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.
Weight
g 233.0 d7 8 d8 M 8 h4 7.5 h5
-2 39.2 h6 4.5 h7
+0.5 7.5 l2
±0.1 11.0 Stroke s1 4.6 t1 10 A/F1 6 A/F2 8 Clamping force
max.
kN 6.5 Torque to
max.
Nm 43 | ||||||||||||||||||||||||||||||
| 12071.W0246 | 323.0 | 8 | M 8 | 7.5 | 39.2 | 6.5 | 7.5 | 11.0 | 4.6 | 10 | 6 | 8 | 6.5 | 43 | ||||||||||||||||
£ 728.97 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.
Weight
g 323.0 d7 8 d8 M 8 h4 7.5 h5
-2 39.2 h6 6.5 h7
+0.5 7.5 l2
±0.1 11.0 Stroke s1 4.6 t1 10 A/F1 6 A/F2 8 Clamping force
max.
kN 6.5 Torque to
max.
Nm 43 | ||||||||||||||||||||||||||||||
| 12071.W0254 | 653.0 | 10 | M10 | 9.0 | 54.6 | 6.5 | 9.0 | 15.0 | 9.2 | 12 | 8 | 10 | 8.0 | 79 | ||||||||||||||||
£ 783.15 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.
Weight
g 653.0 d7 10 d8 M10 h4 9.0 h5
-2 54.6 h6 6.5 h7
+0.5 9.0 l2
±0.1 15.0 Stroke s1 9.2 t1 12 A/F1 8 A/F2 10 Clamping force
max.
kN 8.0 Torque to
max.
Nm 79 | ||||||||||||||||||||||||||||||
| 12071.W0270 | 1271.0 | 12 | M12 | 10.0 | 63.1 | 6.5 | 10.0 | 17.0 | 9.2 | 15 | 10 | 12 | 10.0 | 141 | ||||||||||||||||
£ 833.80 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.
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 | ||||||||||||||||||||||||||||||
| 12071.W0286 | 1783.0 | 16 | M16 | 10.0 | 72.2 | 6.5 | 10.0 | 25.0 | 9.2 | 15 | 14 | 17 | 10.0 | 354 | ||||||||||||||||
£ 915.83 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.
Weight
g 1783.0 d7 16 d8 M16 h4 10.0 h5
-2 72.2 h6 6.5 h7
+0.5 10.0 l2
±0.1 25.0 Stroke s1 9.2 t1 15 A/F1 14 A/F2 17 Clamping force
max.
kN 10.0 Torque to
max.
Nm 354 | ||||||||||||||||||||||||||||||
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.
