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Item description/product images

DescriptionMaterial:Elastomer spider, polyurethane Shore 98A.
Intermediate tube and clamping hub, aluminium.
Expanding mandrel steel.
Screws steel.
Version:Bright.Note:The synchronisation set enables two parallel linear axles to be operated with just one motor.

Synchronisation sets consist of two couplings, which are connected with a synchronous shaft. They are produced to the appropriate length. Suitable for lengths up to max. 3000 mm.

Advantages of the elastomer dog coupling:
- Hub with expanding mandrel, can be mounted axially
- Play-free with vibration absorption
- Excellent retaining force
- Excellent concentric accuracy
- Short design
- Easy to assemble
- Can be mounted axially on spigot side
- Electrical insulation
- Nominal torque up to 53 Nm
Assembly:An axial displacement of the attachment parts is not required as the intermediate tube can be inserted as a spacer between the coupling halves.

Both coupling halves with expanding mandrel are fully inserted into the hub bores of the linear units. The frictional connection is achieved by tightening the screws in the expanding mandrel to the specified torque. Push the coupling halves, together with the clamping hub and elastomer spider, onto the intermediate tube. Bring the intermediate tube into position and connect the coupling halves by manually applying a low level of axial force. Tighten the screws on both clamping hubs to the specified torque.
Drawing reference:
X = distance between shafts
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 20330 Synchronisation sets 146 kB

Drawings

Synchronisation sets

Overview of items (compressed)

Item selection/filter
Order No.SizeC1C2D1

D2D4D7LL1L2L3L4
min.
L5Nominal
torque
Nm
CADAcc.PriceOrder
20330-6016X60M3M5171732,216284131180206,5on request
20330-8025X80M6M8242456,42546818201302753on request
Order No.SizeMoment of inertia
(10⁻³ kgm²)
0,5 m
Moment of inertia
(10⁻³ kgm²)
1,0 m
Moment of inertia
(10⁻³ kgm²)
2,0 m
Moment of inertia
(10⁻³ kgm²)
3.0 m
Max.
rpm
tightening torque
of screw C1
Nm
tightening torque
of screw C2
Nm
CADAcc.PriceOrder
20330-6016X600,0240,0310,0440,058200001,49on request
20330-8025X800,3260,3520,4040,455140001532on request
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