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  3. 03000
  4. Indexing plungers
  5. Premium - Indexing plungers, steel or stainless steel with plastic mushroom grip and cylindrical indexing pin
  6. Premium - Indexing plungers, steel or stainless steel with plastic mushroom grip, cylindrical indexing pin and locking slot
    7. 03089-43206
Designation
Indexing plunger premium
Version 1
with locking slot
Version 2
with cylindrical indexing pin
Form
C
Main material
steel
Surface finish body
hardened, ground and black oxidised
Component material
thermoplastic
Component colour
black grey RAL 7021
D1=Thread
M12x1,5
D=pin diameter
6
L=Length
51,7
D2
25
D3
10
D4
8,5
D5
8,5 -0,01/-0,03
Fx30°
1,8
Grade
5.8
L1
20
L2
8
L3
17
L4
3
Locknut
without locknut
SW1
14
Size
2
Spring force final pressure F2 approx. N
14
Spring force initial pressure F1 approx. N
6
Travel S
6
UNSPSC Code
31162800
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
carbon-black extracts
~ PFAS free?
yes
~ REACH SVHC-free?
yes
~ REACh SVHC 2 name > threshold
previous lead possible
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Product description
Indexing plungers are used where any change in locking position due to lateral forces should be prevented. A new indexed position can be only be moved to after the pin has been manually retracted. Form C and D are recommended for applications where the indexing pin should remain disengaged for an extended period and be prevented from springing back.

Premium indexing plungers are characterised by higher manufacturing demands of the indexing plunger and the threaded sleeve. In addition, a centring locator has been added to the threaded sleeve, which can be used to increase positioning accuracy.
Material

Steel version:
Threaded sleeve and indexing pin free-cutting steel.

Stainless steel version:
Threaded sleeve 1.4305.
Indexing pin 1.4034.

Mushroom grip thermoplastic.

Version
Steel version:
Threaded sleeve black oxidised.
Indexing pin hardened, ground and black oxidised.
Stainless steel version:
Threaded sleeve bright.
Indexing pin hardened and ground, bright.

Mushroom grip black grey RAL7021.
Note
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.
On request
Special versions.
Accessory
Matching cylindrical bush 03089.
Locknut 07212-….
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