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Indexing plunger | SM 1273-5

from €9.48*

€15.42*

Prices incl. VAT plus shipping costs

Delivery time: 1-3 days working days

Delivery time: 1-3 days working days

This product is available in 8 versions.
Diameter 1
Length 2
Material
Product number: 65940

Description Datasheet
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Product information "Indexing plunger | SM 1273-5"

with flange for surface mounting
with rest position

Material:
ST:
guide: zinc die-cast, zinc plated, blue passivated
plunger pin: steel, hardened tip
single components: steel
knob: plastic, Polyamide (PA), black, matte finish
 not removable
pressure spring: stainless steel 1.4310 / 316Ti

NI:
guide: zinc die-cast, zinc plated, blue passivated
plunger pin: stainless steel 1.4305 / AISI 303, chemically nickel-plated
single components: stainless steel
knob: plastic, Polyamide (PA), black, matte finish
not removable
pressure spring: stainless steel 1.4310 / 316Ti

The SM 1273-5 indexing plungers can be mounted easily and securely using a screw-on flange
and are used for quick and precise fixing of moving components or machine parts.
They have a low overall height.
They are used when the indexing pin should not protrude temporarily.
After retracting the pin, the knob is rotated by 90°.
The knob is held in this position by a notch.
The catch is located in the knob.

RoHS compliant: yes

Compliance: RoHS compliant
Material: Bolt: Stainless steel, Bolt: steel, Knob / Handle: Plastic, Lever: Zinc die casting, Stainless steel, Steel, Thermoplastic
Speciality: With detent lock, With knurling, screwable, with knob / handle
Surface: Zinc die casting - galvanized
Type of use: Bolt, Indexing plunger / indexing pin

Accessories

Positioning bushing | SM 1273-56
Positioning bushing | SM 1273-56
with hexagonal collarfor indexing plungers / cam action indexing plungers Material:ST: steelhardened, blackenedNI: stainless steel 1.4057 / AISI 431hardened Positioning bushings SM 1273-56 are used in connection with bolts of indexing plungers.The threads are adapted to the mounting blocks SM 1274-1 and SM 1274-10. RoHS-compliant: yes

From €3.08* incl. VAT
Details
Positioning bushing | SM 1273-57
Positioning bushing | SM 1273-57
with ramping conefor indexing plungers Material:ST: steelhardened, blackenedNI: stainless steel 1.4057 / AISI 431hardened  for indexing plungers / cam action indexing plungers, with hexagonal collarPositioning bushings SM 1273-57 are used in connection with bolts of indexing plungers.The threads are adapted to the mounting blocks SM 1274-1 and SM 1274-10. RoHS-compliant: yes

From €6.47* incl. VAT
Details

Similar Items

Mini Indexing Plunger | SM 1273-31
Mini Indexing Plunger | SM 1273-31
Indexing plungerwith and without rest positionMaterial:ST: guide: steel, zinc plated, blue passivatedplunger pin: stainless steel 1.4305 / AISI 303pressure spring: stainless steel 1.4310 / AISI 301knob:not removableKU: Plastic, polyamide (PA)Knob color:SW = black mattRT = red RAL 3000NI: guide: stainless steel 1.4305 / AISI 303plunger pin: stainless steel 1.4305 / AISI 303pressure spring: stainless steel 1.4310 / AISI 301knob:not removableKU: Plastic, polyamide (PA)knob color:SW = black matt RT = red RAL 3000Form B: without rest positionForm C: with rest positionSmallest dimensions, for fastening in thin walls.By lifting the knob, the hexagon is released for installation.With form C, the knob is pulled out, rotated by 30° and secured by the notch.For spacer rings, see SM 1273-6.RoHS-compliant: yes

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Indexing plunger | SM 1273-39
Indexing plunger | SM 1273-39
without rest positionwith screw-on flange for surface mountingand pull ring Material:ST:guide: precision cast steelZB = zinc plated, blue passivatedSW = zinc plated and powder coatedblack, textured matt to RAL 9005plunger pin: steel, zinc plated, blue passivatedpull ring: steel precision casting, zinc plated, blue passivatedpressure spring: stainless steel 1.4571 / AISI 316Tigrub screw DIN 915: steel, zinc plated NI: guide / tension ring: stainless steel precision casting 1.4408 / AISI 316plunger pin: stainless steel 1.4401 / AISI 316pressure spring: stainless steel 1.4571 / AISI 316Tigrub screw DIN 915: stainless steel A4 with screw-on flange, parallel to the indexing pin:With these indexing plungers, the indexing pin is actuated via the pull ring.This is done by hand, alternatively by cable pull or by means of an extended pull rod with hook. The ZB and SW versions are designed for applications in steel construction, A4 stainless steel can be used in particularly aggressive environments.The dimensional tolerances between the bolt and guide are selected to ensure functional reliability is guaranteed even in the case of rough applications or soiling.Slotted holes or hexagonal holes can be used for fastening, which allow the use of socket head cap screws ISO 4762 and hexagon head screws or nuts -nuts according to DIN 931 or DIN 934. RoHS-compliant: yesSome information on the DATA SHEET (e.g. spring load) is no longer up to date.Revision to follow.

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Indexing plunger | SM 1273-50
Indexing plunger | SM 1273-50
for screwing onwith precision positioningplunger pin cylindrical Material:ST: steel, blackenedplunger pin: hardened, groundknob: plastic (polyamide PA)matt blacknot removable Form B: without rest position Form C: with rest position , knob turned 90° The SM 1273-50 indexing plungers together with SM 1002 positioning bushes similar to DIN 172 / DIN 179 enable precise positioning. The bushes are used to guide the bolt and for the detent hole. Longer guide lengths also increase precision.Design and assembly instructionsThere are two bolt lengths l1 for each indexing plunger Ø d1.The length l3 must ensure complete disengagement of the indexing plunger. The bushing length, plate thickness and any gap can be selected within certain limits.To accommodate the positioning bushes (outer Ø with tolerance n6), a locating bore with a tolerance of a locating bore with tolerance H7 is usually provided. Form C with detent lock is used if the detent pin should not protrude temporarily. The knob is rotated by 90° after the locking pin has been retracted and held in this position by a locking notch. RoHS-compliant: yes

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Indexing plunger | SM 1273-51
Indexing plunger | SM 1273-51
for screwing onwith precision positioningplunger pin conical Material:ST:steel, blackenedplunger pin: hardened, groundknob: plastic (polyamide PA) matt blacknot removable Form B: without rest position Form C: with rest position, knob turned 90° The SM 1273-51 indexing plungers enable very precise positioning.The indexing plunger is guided by the SM 1002 positioning bushes similar to DIN 172 / DIN 179.The actual detent bore is guided by positioning bushesSM 1273-54 / similar to DIN 179 and or SM 1273-55 / similar to DIN 172 with conical bores. The positioning bushes are used to guide the bolt and for the locating hole.Longer guide lengths also increase precision.Design and assembly instructionsThere are two bolt lengths l1 for each indexing plunger Ø d1. The length l7 is determined by the penetration depth of the indexing plunger into the cone of the bushing. The length l8 must ensure that the locking pin disengages completely. The bushing length, plate thickness and any gap can be selected within certain limits.When engaged, the pin must have at least 0.5 mm residual stroke so that the conical part of the pin is seated in the cone of the positioning bush without play. Safe residual stroke: l9 = l1 - 0.5 mm.A locating bore with tolerance H7 is usually provided to accommodate the positioning bushes (outer Ø with tolerance n6). Form C with detent lock is used if the detent pin should not protrude temporarily.The knob is rotated by 90° after the locking pin has been retracted and held in this position by a locking notch. RoHS-compliant: yes

From €33.31* incl. VAT
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