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  2. Flexible standard component system
  3. 03000
  4. Indexing plungers
  5. Premium - Indexing plungers, steel or stainless steel with plastic mushroom grip and tapered indexing pin
  6. Premium - Indexing plungers, steel or stainless steel with plastic mushroom grip, tapered indexing pin and locknut
    7. 03089-52105
Designation
Indexing Plunger Premium
Form
B
Size
1
Version 1
without locking slot
Version 2
with tapered indexing pin
Body material
steel
Component material
thermoplastic
Component colour
black grey RAL 7021
Body surface finish
hardened, ground and black oxidised
D1=Thread
M10X1
D=Pin diameter
5
F1=Spring force initial N ca.
5
F2=Spring force final N ca.
12
L=Length
43,5
S=Travel
5
D2
21
D3
8
D4
6
D5
6 -0,01/-0,02
Grade
5.8
Grade
5.8
H2
4
L1
17
L2
7
L3
15
L4
3
Locknut
with locknut
SW1
13
SW2
17

Description

Material

Steel version:

indexing pin hardened: grade 5.8



Stainless steel version:

indexing pin hardened: threaded sleeve 1.4305, indexing pin 1.4305.



Mushroom knob black grey thermoplastic.

Version
Steel version:
indexing pin hardened, ground and black oxidised.

Stainless steel version:
indexing pin hardened, ground and bright.
Note
Premium indexing plungers are characterized by more stringent manufacturing requirements for the indexing plungers and the threaded sleeve. In addition, a centring locator that can be used to increase the positioning accuracy is provided on the threaded sleeve. These indexing plungers are used when it is necessary to prevent shifting of the locked position by transverse forces and greater positioning accuracy is required. A new locking position can only be set after the pin has been manually disengaged. When high lateral forces are to be expected, the centring locator should be used.
Assembly
When using the threaded sleeve centring, it is recommended the receiving reamed hole be machined before tapping.
The conical contact surface is aligned by the threaded sleeve and locking nut.
On request
Special versions and spacer rings.
Accessory
Matching tapered bush 03089.
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