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A 3-arm universal puller of the 30+S-T series with extremely narrow, quick-adjustable puller hooks for pulling off bearings, gears and pulleys

Series 30+S-T

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Universal puller with sliding, always parallel Pulling hooks

Description

The 3-arm universal puller with extremely narrow, quickly adjustable pulling hooks and trapezoidal contact surface on the claw is used for the safe and user-friendly removal of transmission gears, bearings, pinions, synchroniser bodies and similar components. It can be used to remove any component that sits on a shaft and is freely accessible from the outside. The trapezoidal contact surfaces of the claw ensure that even very narrow and inaccessible gaps can be reached.the 3-arm design guarantees even load distribution and therefore a particularly secure hold on the part to be removed.

Area of application

  • For the safe and user-friendly removal of gearwheels, bearings, pinions, synchroniser bodies and similar components.

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Technologies
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Benefits Operation

  • The super slim design of the pulling hooks grips optimally in extremely narrow and poorly accessible spaces

  • 3-jaw design ensures even force distribution and enables greater pulling power

  • Easy, manual release of the pulling hooks by means of turning the manually adjustable wheel (Quick Adjust Technology)

  • Easy application also with eccentric components due to free-moving pulling hooks sliding off the crossbar

  • Hexagon drive on the crossbeam, for safe counter holding

  • Quick-adjustable Pulling hooks guarantee immediate adjustment to any span between 13 mm - 130 mm

  • Shear-resistant suspension of the claw in the slide piece (Armlock Technology)

  • Secure positioning of the spindle thanks to the rotatable spindle tip, both on smooth surfaces and when centring (Switch Technology)

  • Optionally convertible from an external extractor to an internal extractor by reversing the pulling hooks

  • Anti-slip guard on the spindle head for safe working with wrench

  • Spindle riser protects the threading

  • Attach the Pulling hook to the part to be extracted from the outside
  • Slide the claws under the component
  • Use the hand knurl to manually fasten the hooks
  • Pull the spindle manually under pressure to fix it
  • Use a ratchet or combination spanner to move the hexagon on the spindle head until the component is released

Technical drawings

View1 View2 View3 View4 View5 View6 View7
Front view
AttributAbbreviationAttributesID
Gesamtbreite X8278
Gesamthöhe Z8282
Spanntiefe Aussenabziehen A8298
Spannweite Aussenabziehen (max.) Cmax8297
max. Drehmoment Tmax8324
max. Zugkraft Fmax8327
max. Zugkraft Fmax8326
Front view
AttributAbbreviationAttributesID
Spannweite Aussenabziehen (min.) Cmin8294
Front view
AttributAbbreviationAttributesID
Spannweite Innenausziehen (max.) Emax8321
Front view
AttributAbbreviationAttributesID
Spannweite Innenausziehen (min.) Emin8320
Side view
AttributAbbreviationAttributesID
Gesamttiefe Y8280
Schlüsselweite Betätigungssechskant S18287
Detail view 1
AttributAbbreviationAttributesID
Hakenfußstärke an der Spitze (Klauenstärke K) K8310
Hakenfußbreite (Klauenbreite J) J8312
Hakenfußtiefe nutzbar (Klauentiefe nutzbar O) O8314
Hakenfußtiefe gesamt (Klauentiefe gesamt H) H8316
Detail view 3

Products of this series

Span outside pull-off (min. - max.) [mm]
mm

Clamping depth outside pull-off [mm]
mm

Span inside pull-out (min. - max.) [mm]
mm

Width across flats [mm]
mm

Max. torque [Nm]
Nm
 Max. tensile force

Max. tensile force [kN]
kN
 Max. tractive force

Max. tractive force [t]
t

Net weight [kg]
kg
 Global sales capability given

Global sales capability given
Included in the set

Included in the set
30-1+S-T 13 mm - 90 mm 100 mm 70 mm - 140 mm 17 mm 40 Nm 30 kN 3 t 1,345 kg Yes
30-10+S-T 13 mm - 130 mm 100 mm 70 mm - 180 mm 17 mm 40 Nm 30 kN 3 t 1,535 kg Yes K-2030-10+S-T
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