• Sliced couplings

Sliced couplings

The ASK sliced coupling is a solution for equalizing all kinds of offset. Its unique slit structure once revolutionized the coupling industry – over the years, this well established solution has come a long way and now represents the ideal solution for installation situations that involve misalignment or high levels of resonance. Not only does the one-part design ensure absolute stability at the highest speeds (>30,000 rpm) and a low mass moment of inertia, but it also enables maximum torsional stiffness to be achieved in the face of dynamic load changes.

Sliced couplings - Highlights

The ASK sliced coupling is a solution for equalizing all kinds of offset. Its unique slit structure once revolutionized the coupling industry – over the years, this well established solution has come a long way and now represents the ideal solution for installation situations that involve misalignment or high levels of resonance. Not only does the one-part design ensure absolute stability at the highest speeds (>30,000 rpm) and a low mass moment of inertia, but it also enables maximum torsional stiffness to be achieved in the face of dynamic load changes.

Features

  • High torque transmission
  • Isogonal power transmission
  • Equalizes shaft offset forces
  • Good resonance damping
  • Extremely torsionally stiff
  • Variable materials
  • High level of thermal stability
  • Maintenance-free and non-wearing
  • Low mass inertia
 

Sectors

  • Machine tool manufacture
  • Special purpose machinery manufacture
  • Medical technology
  • Packaging industry
  • Conveyor technology
  • Robot technology
  • Textile machinery
  • Printing machinery
  • Food technology
  • Laboratory technology
  • Environmental technology
  • Semiconductor industry
  • Vehicle manufacturing and railway technology
  • Aerospace technology
 

Product versions

Sliced couplings for various installation situations and shaft connections. The technical data provided is for the ASK type series. If our range does not cover a particular installation situation, please contact us and we will be happy to find the right solution to cater for your application. 

Material: Aluminum alloy; stainless steel; steel; PEEK

ASK BB

ASK BB

Sliced coupling with groove for shafts with feather keys

Order example: ASK 080 BB D=32H7/35H7 with groove according to DIN 6885 on both sides

ASK DD

ASK DD

Sliced coupling with quick clamping unit for extreme power transmission

Order example: Order example: ASK 100 DD D=42H7/40H7

ASK BBH

ASK BB

Sliced coupling with removable clamping hub, easy assembly

Order example: ASK 040BBH D=15H7/18H7

ASK SL (special length)

ASK SL

Sliced coupling with special length for bridging large shaft distances

Order example: ASK 070 SL D=32H7/38H7, e.g., L=560mm

ASK BC

ASK BC

Sliced coupling with spread hub for hollow shafts

Order example: ASK 020BC D=6H7/8h6

ASK AA

ASK AA

Sliced coupling with grub screws

Order example: ASK 018 AA D=5H7/5H7


Technical data

ASK 018 BB-022
Key ASK 018 BB-022

ASK 020-100 BB
Key ASK 020-100 BB

Slices-Coupling - ASK

Size 018022020025030040050060070080100
SIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MMSIZE IN MM
LL172028284048658095100118
MM2,52,75445,55,59,512,512,512,515
NN55,58811111925252530
EE5,57,26,5910,51418,521252937
DD18222025304050607080100
D1 ISO fit H7D1 ISO fit H73-63-104-86-126-1410-1915-2618-2820-3525-4230-55
D2 ISO fit H7D2 ISO fit H73-63-104-86-126-1410-1915-2618-2820-3525-4230-55
D1D12,52,52,53,55,58,58,514,518,523,528,5
D2D262,52,53,55,58,58,514,518,523,528,5
G DIN 912G DIN 912M2,5M2,5M2,5M3M4M5M6M8M8M8M10
Max. fastening torque in NmMax. fastening torque in Nm1,571,571,571,884,38,4514,535353570
# screws# screws22222222444
Installation wrenchInstallation wrenchDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-SteckschlüsselDIN911-Steckschlüssel
TECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATA
Rated torque in NmRated torque in Nm22368183065120170300
Torsional stiffness in 103 Nm/RadTorsional stiffness in 103 Nm/Rad0,20,20,83,44,61124548893190
Mass in gMass in g8152030501003004007009001500
Moment of interia in 10 -6 kgm 2Moment of interia in 10 -6 kgm 20,30,41,54,311351142854806951060
Permitted missalignmentangular °11221,71,71,41,41,11,11,1
Permitted missalignmentlateral mm0,30,30,20,20,20,30,30,30,30,30,3
Permitted missalignmentaxial mm0,40,40,20,20,20,20,20,30,30,30,3

Order example: ASK 025 BB D=10H7/10H7

Material: Aluminum alloy; rust-proof design; steel; all parts are also available with a feather key groove. PEEK or titanium also available on request

Speed: > > 6000 rpm; max. speeds of approx. 30,000 rpm on request.
High temperatures of up to 500°C possible.

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