for spring plungers
Material: steelhardened and ground
The ball buttons SM 1275-62 are used in connection with spring plungers, if an abrasion-proof and exact lock is required. The application is especially recommended for spring plungers with reinforced spring pressure.
RoHS-compliant: yes
Material:Z: ball housing / retaining element: Zinc die castingplastic coated, textured finishZSR: silver textured finish RAL 9006ZSW: black textured finish RAL 9005balls: stainless steel 1.3541/AISI 420Cspring: stainless steel 1.4310/AISI 301ball guide: plastic POM
NI: ball housing / retaining element: stainless steel 1.4542/AISI 630matte shot-blastedballs: ceramic, silicon nitride, blackspring: stainless steel 1.4571/AISI 316 Tiball guide: plastic POM
Form A: standard holding forceForm B: high holding force
Ball catches SM 1275-34 hold shut fl aps and doors, for example, that have tobe opened or closed frequently and easily. They consist of a ball housing anda retaining piece that is snapped into the ball housing from the side or from the front. The installation position can be chosen as desired.There are further applications in the technical field. When used on profilesystems, the groove width n given in the table must not be exceeded.
RoHS-compliant: yes
for spring plungers SM 1275-3
Material: zinc pressure die castingnickel plated
Form B: fixing screw both sidesForm L: fixing screw leftForm R: fixing screw right
These pressure piece holders simplify the use and installation of spring plungers SM 1275-3.
RoHS-compliant: yes
conical
Material: steel, hardened and groundcast iron cross handle(possibly remaining stock with round handle)
Form A: standardForm B: with lockable unlocking
RoHS-compliant: yes
cylindrical
Material: steel, hardened and groundcast iron cross handle(possibly remaining stock with round handle)
Form A: standardForm B: with lockable unlocking
RoHS-compliant: yes
with spring steel sheet
Material: body: steel, blackspring: stainless steel
Form A: spring steel sheet one-sidedForm B: spring steel sheet double-sided
Use for a simple and secure positioning of work pieces or components at stops or fixture plates, e.g. mounting of plate or before the clamping process in the jig and fixture construction. The double-sided version allows for serial clamping. Temperature range up to max. 250 °C.
RoHS-konform: ja
Material:ball: ST - ball-bearing steel, hardenedNI - stainless steel, hardenedDE - thermoplastic white (POM)spring: stainless steel, plastic (PU)body: free cutting steel, blackened
Form A: normal spring load one-sided ball from stainless steel = NI ball from thermoplastic = DE temperature range -30° to +50° C
Form B: heavy spring load one-sided ball from ball-bearing steel = ST temperature range -40° to +80° C
Form C: heavy spring load on both sided ball from ball-bearing steel = ST temperature range -40° to +80° C
RoHS-compliant: yesLateral spring plungers absorb loads, vibrations or compressive forces laterally. They are used for positioning, fixing and pressing on components.
Material:NI: stainless steel A1ST: steel, surface zinc plated and chromated
If small dimensions are given, the levelling sets are used for levelling, adjusting and linking operations. The C-Spanner SM1270-12 allows a stepless and precise setting and locking by the fine thread.A Circlip serves as a height limiter for the maximum height.
Fzus = static net loadFges = total loadThe static net load Fadd is calculable after subtracing the pre-load (bolt strength class 8.8) from the total load Ftot.
RoHS-compliant: yes
spherical
Material: ST: steel, surface zinc plated and chromatedNI: stainless steel A1
Spherical levelling washers compensates for inclined contact surfaces.These washers have been designed to match the levveling sets SM1270-6 and SM1270-8. It enables precise installation with non-parallel contact surfaces up to an angle of inclination of approx. 4°.The two spherical washers are used together undetachably.
RoHS-compliant: yes
Ball head precision adjuster
Material: ST: steel, surface zinc plated and chromated NI: stainless steel A1
The levelling sets are used for levelling, adjusting and linking operations. Precise installation of two non parallel planes at a required gradient up to α 4° is allowed by the spherical washers. The C-Spanner SM1270-12 allows a stepless and precise setting and locking by the fine thread. A Circlip serves as a height limiter for the maximum height.
Fzus = static net loadFges = total loadThe static net load Fadd is calculable after subtracing the pre-load (bolt strength class 8.8) from the total load Ftot.
RoHS-compliant: yes
Material: NI: stainless steel A1ST: steel, surface zinc plated and chromated
Form A: without lock nutForm K: with lock nut
For levelling, adjusting and connecting larger adjustment ranges from 15 to 55 mm.The C-Spanner SM1270-12 allows a stepless and precise setting and locking by the fine thread. A Circlip serves as a height limiter for the maximum height.
Fzus = static net loadFges = total loadThe static net load Fadd is calculable after subtracing the pre-load (bolt strength class 8.8) from the total load Ftot.
RoHS-compliant: yes
press on type
Material:body: aluminium blankthrust pin: Form SA / SB steel, hardened, zinc plated, blue passivatedthrust pin: Form KA / KB plastic Polyacetal (POM)seal: Chloroprene rubber (CR)thrust spring:side thrust force: light - stainless steelside thrust force: medium - spring steel blackenedside thrust force: heavy - spring steel zinc plated, blue passivatedPlease note:
Some of the side pressure pieces are just available with lower side pressure forces:
Contrary to the information on the data sheet, for d1 = 06 the heavy side pressure force is 100 N instead of 150 N
d1 = 08 the
heavy
side pressure force is 150 N instead of 200 N
d1 = 10 the medium side pressure force is 150 N instead of 200 N
d1 = 10 the
heavy
side pressure force is ~200 N instead of 300 N.
Form SA: thrust pin steel, without sealForm KA: thrust pin technopolymer, without sealForm SB: thrust pin steel, with sealForm KB: thrust pin technopolymer, with seal one-sided
Form M: mounting tool
X: distance center axis - pressure point at w/2x1 for the highest pressure poinZx2 for lowest pressure pointw: adjustment of the pressure pin
RoHS-compliant: yesSpring-loaded side pressure pieces are used in a versatile and efficient manner for holding, positioning and clamping workpieces. They save on complex set-ups, take up little space and are easy to install: due to the knurling of the sleeve, a bore tolerance of H8 is sufficient.
for Spherical levelling washers SM 1270-9
Material: ST: steel, surface zinc plated and chromated NI: stainless steel
When adjustment travel Δ h is insufficent, the spacer is utilized to bridge gaps.
RoHS-compliant: yes
Spring thrust pad with ball
and screw slot or round-ended bolt
Material: spring: stainless steelbody:free cutting steel, blackened stainless steel 1.4305Thermoplastic POM, blueball:ball-bearing steel, hardenedstainless steel, hardenedThermoplastic POM, whitebolt:free cutting steel, hardened,
blackenedstainless steel 1.4305
Form K: housing from steel, with steel ball, normal spring loadForm KS: housing from steel, with steel ball, increased spring load
Form KN: housing and ball from stainless, normal spring loadForm KNS:
housing and ball from stainless
, increased spring load
Form KDN: housing from POM, with stainless steel ball, normal spring loadForm KDD: housing and ball from POM, normal spring load
Form B: housing and bolt from steel, normal spring loadForm BS: housing and bolt from steel,
, increased spring load
Form BN:
housing and bolt from stainless steel,
normal spring loadForm BNS: housing and bolt from stainless steel,
increased spring load
Indication:standard spring load: no markingincreased spring load: marked with two lines (not applicable for production from the second quarter of 2025).
These spring plungers are used for locating or for applying pressure or lifting off. Temperature range up to 250° C.Thermoplastic pressure pieces can be used from -30 °C to +50 °C.
RoHS-compliant: yes
Spring thrust padwith ball or round-ended bolt and internal hexagon
Form K: housing and ball from steel, normal spring loadForm KS: housing and ball from steel, increased spring loadForm KN: housing and ball from stainless steel, normal spring loadForm KNS: housing and ball from stainless steel
, increased spring load
Form B: housing and bolt from steel, normal spring loadForm BS: housing and bolt from steel, increased spring loadForm BN: housing and bolt from stainless steel, normal spring loadForm BNS: housing and bolt from stainless steel, increased spring load
Indication:standard spring load: no marking increased spring load: marked with two lines (not applicable for production from the second quarter of 2025).
These spring plungers are used for locating or for applying pressure or lifting off.Temperature range up to 250° C.
RoHS-compliant: yes
Spring thrust pad with bolt and internal hexagon
Material:spring: stainless steelbody:free cutting steel, blackenedstainless steel 1.4305bolt:free cutting steel, hardened,
blackenedstainless steel 1.4305, nitridedThermoplastic POM, white
Form A: body and pin from free cutting steel, normal spring loadForm AS:
body and pin from free cutting steel,
with increased spring load
Form AN:
body and pin from stainless steel, normal spring loadForm D: body from free cutting steel, with pin from plastic, normal spring loadForm DN:
body from stainless steel, with pin from plastic, normal spring load
Version SD: screw driver
Indication:standard spring load: no markingincreased spring load: marked with two lines (not applicable for production from the second quarter of 2025).
These sprig plungers are used for locating or for applying pressure or lifting off. Spring plungers can be fixed and removed by means of the slot or internal hexagon. Temperature range of steel and stainless steel is up to 250° C. Spring plungers with bolt made of POM are used from -30 °C up to +50 °C.
RoHS-compliant: yes
Spring thrust padwith internal hexagon and seal
Material: body:free cutting steel, blackenedstainless steel 1.4305bolt:free cutting steel, hardened,
blackenedstainless steel 1.4305
spring: stainless steel
sealing: NBR plastic
Form A: housing and bolt from steel, normal spring loadForm AN: housing and bolt stainless steel, normal spring loadForm AS:
housing and bolt from steel, increased spring load
tool MW: Assembly tool
Indication:standard spring load: no markingincreased spring load: marked with two lines (not applicable for production from the second quarter of 2025).
To be used for locating or for applying pressure or lifting off. By means of the seal, liquid cannot penetrate into the spring plunger. Spring plungers can be fixed and removed by means of the slot or internal hexagon. Temperature range from - 30 °C up to + 80 °C. Compared to finish of SM1275-2, i.e. „no seal“, there are deviations in dimension l, spring load and temperature range.
RoHS-compliant: yes
Spring thrust pad for pressing in
Material: spring: stainless steel
NI: housing: stainless steel 1.4305ball: stainless steel, hardenedKU:housing: Thermoplastic POM, blueball: stainless steel, hardenedDE:
housing: Thermoplastic POM, blue
ball: Thermoplastic POM, whiteMS: housing: brass
ball: stainless steel, hardened
Smooth version with collar and ball,standard spring load.These spring plungers are used for locating or for applying pressure or lifting off. A tolerance of H7 is recommended for the locating hole of d1.
RoHS-compliant: yes
Spring thrust pad smooth, without collar
Material: housing: stainless steel, 1.4305 ball: stainless steel, hardened spring: stainless steel
Standard spring load.To be used for locating or for applying pressure or lifting off. Temperature range up to 250 °C.
RoHS-compliant: yes
Spring thrust pad double ended
Material: housing: brass ball: stainless steel, hardened spring: stainless steel
Smooth version without collar and double-sided with ball.To be used for locating and securing, as well as electric contacts. Temperature range up to 250°C.
RoHS-compliant: yes
