Indexing plunger | SM 1273-50

SCHOLZ MECHANIK GmbH

Diameter 1	Form	Length 1	Product number	Unit price	Buy

Product information "Indexing plunger | SM 1273-50"

Indexing plunger for screwing on
for precision locating, plunger pin cylindrical

Material:
steel, blackened
plunger: hardened and ground
knob: black plastic (Polyamide PA), matt finish, not removable

Form B: without rest position
Form C: with rest position, knob is turned 90

Indexing plungers SM 1273-50, together with guide bushings SM 1002 sim. to DIN 172 / DIN 179, enable precise positioning.The bushings are used to guide the plunger pin as well as for the indexing bore. Larger guide lengths further increase the precision.
Two different plunger pin lengths l1 are available for each indexing plunger diameter d1.
The length l3 must ensure that the plunger pin fully disengages, bushing length and plate thickness plus any gap can then be selected within certain margins.
To accommodate the positioning bushings (outer Ø with tolerance n6), a locating holewith tolerance H7 is usually provided.

Type C is used for such applications where the plunger has to stay in its retracted position.
To achieve this, the knob is rotated by 90° degrees after being retracted.
A notch keeps the plunger in this position.

RoHS-compliant: yes

Colour:	Knob / Handle: black
Compliance:	RoHS compliant
Material:	Bolt: steel, Knob / Handle: Plastic, Steel, Thermoplastic
Speciality:	Locking pin - cylindrical, With detent lock, With knurling, Without detent lock, screwable, with knob / handle
Surface:	Steel - burnished
Type of use:	Bolt, Indexing plunger / indexing pin

Zubehör

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

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

Ähnliche Artikel

Mini indexing plunger | SM 1273-31

Mini indexing plunger Material: ST: steel zinc plated, blue passivated NI: stainless steel, 1.4305 plunger: stainless steel, 1.4305 spring: stainless steel, 1.4310 knob: plastic, Technopolymer (Polyamide PA) not removable Form B: without rest position Form C: with rest position colour knob: SW = black, matt finish RT = red RAL 3000 Smallest dimensions, for mounting in thin walls. With type C the knob can be turned by 30° and a notch keeps the knob in this position. Distance bushings see SM 1273-6. RoHS-compliant: yes

From €4.25* incl. VAT

Details

Indexing plunger to screw on | SM 1273-39

Indexing plunger to screw onwith screw-on flange Material:Guide: steel precision castingZB: zinc plated, blue passivatedSW: zinc plated and plastic coated, black, RAL 9005, textured finishplunger pin / pull ring: steel, zinc plated, blue passivatedspring: stainless steel AISI 316Tigrub screw DIN 915: steel, zinc plated NI: guide / pull ring: stainless steel precision casting AISI 316plunger pin: stainless steel, AISI 316spring: stainless steel AISI 316Tigrub screw DIN 915: stainless steel A4 with fl ange for surface mounting, parallel to the plunger pin:With indexing plungers SM 1273-39, the plunger pin is actuated via the pull ring. This is done either manually, with a cable or by means of an extended pull rod with hook. The ZB and SW versions are designed for applications in steel construction.The dimensional tolerances between the pin and the guide have been chosen to ensure functional reliability even in roughly dimensioned applications or in the event of soiling.For fastening, slotted or hexagonal mounting holes allow the use of socket cap screws DIN 912 and hexagon screws or nuts according to DIN 931 or DIN 934. RoHS-compliant: yes

From €20.84* incl. VAT

Details

Indexing plunger / Stop bolt | SM 1273-4

Indexing plunger, screwableStop bolt, without locking device Material:zinc die casting,zinc plated, blue passivatedST: plunger: steel hardenedsingle components: steelNI: plunger: stainless steel 1.4305chemically nickel platedsingle components: stainless steelknob: black plasticmatt finishnot removable RoHS-compliant: yes

From €8.79* incl. VAT

Details

Indexing plunger with rest position | SM 1273-5

Indexing plunger with rest position, screwableStop bolt, with locking device Material:zinc die castingzinc plated, blue passivated ST: plunger: steel hardenedsingle components: steelNI: plunger: stainless steel 1.4305chemically nickel platedsingle components: stainless steelknob: black plastic, matt finish, not removable The locking tab is an integral part of the knob. RoHS-compliant: yes

From €9.48* incl. VAT

Details

Indexing plunger for screwing on | SM 1273-51

Indexing plunger for screwing on, plunger pin conicalfor precision locating Material:steel, blackenedplunger: hardened and groundknob: black plastic (Polyamide PA), matt finish, not removable Form B: without rest positionForm C: with rest position, knob is turned 90° Indexing plungers SM 1273-51, together with guide bushings SM 1002 and SM 1273-55 /sim. to DIN 172 and SM 1002 or SM 1273-54 / sim. to DIN 179 enable precise positioning.The bushings are used to guide the plunger pin as well as for the indexing bore. Larger guide lengths further increase the precision.Two different plunger pin lengths l1 are available for each indexing plunger diameter d1.The length l7 is determined by the penetration depth of the plunger pin into the cone of the bushing. The length l8 must ensure that the plunger pin fully disengages, bushing length and plate thickness plus any gap can then be selected within certain margins.If engaged, the pin must have a minimum remaining stroke of 0,5 mm to make sure that the conical section of the pin is located without clearance in the cone of the guide bushing. For a safe remaining stroke length: l9 = l1 - 0,5 mm.To accommodate the positioning bushings (outer Ø with tolerance n6), a locating holewith tolerance H7 is usually provided. Type C is used for such applications where the plunger has to stay in its retracted position.To achieve this, the knob is rotated by 90° degrees after being retracted.A notch keeps the plunger in this position. RoHS-compliant: yes

From €33.31* incl. VAT

Details