Thermo-welded bellows for linear rails

Thermo-welded bellows protections for Linear Rails

PEI produces bellows for all linear rail manufacturers such as: INA, IKO, NSK, Schneeberger, SKF, STAR and THK.

The cutting precision of the PVC supports allows a precise rail holding and the range of materials used are characteristics that make PEI bellows widely used in all industrial sectors.

Data

Data

Thermo-welded bellows for linear rails

Thermo-welded bellows for linear rails

Example of bellows mounted on linear rails

PA = Open Length

C = Stroke

PC = Closed Length

Standard bellows dimensions for linear rails
Rail nominal value W1Fold height XTotal height HRail offset h
1519365
201940,55
2519437,5
3019518
3519519
45196110
55257315
65329015
Materials

Bellows materials for linear rails

Thermo-welded bellows for linear rails

1 – Bellows

2 – Support

Download the list of materials

Standard bellows dimensions for linear rails
Type of materialSupportBellowsClosed parcel for 100 mm of Open Parcel
S1PVC 0,5PVC + Polyester + PVC

0,25 (TEMAT020)

90
P1PVC 0,5Polyurethane + Polyester + Polyurethane

0,25 (TEMAT015)

90
LXPVC 1Polyurethane Panox / Kevlar + Polyurethane

0,33 (TEMAT169)

150
Flanges

Flanges

Thermo-welded bellows for linear rails

Flanges Bellows Heat sealed for linear rails

Solution A: Fixing clamps

Solution suitable for harsh work environments and in the presence of refrigerants

The “M” area must be shielded with sheet metal fixed on the table bench

Usable for fixing the bellows in all positions 1 – 2 – 3 – 4,

with plate or corner supports prepared by the customer.

 

Dimensions solution A
Rails W CNo. HOLES
1552262
2057292
2563322
3068342
3572362
4583283
55104353
65128324

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Thermo-welded bellows for linear rails

Solution B: Flange fixing with Velcro (B1 and B2)

Solution suitable for dry working environment

The “M” area must be shielded with sheet metal fixed on the table bench

* Standard PVC flanges = B1 and B2

* Flange mounting

 


Pos. 1

a) Attach the standard type 1 flange to the rail.
b) Join the bellows to the standard type 1 flange by pressing strongly.
Pos .2-3

a) Fasten the standard type 2 flange to the table or plate with screws.

b) Join the bellows to the standard type 2 flange by pressing strongly.

Pos. 4:

a) Secure the standard type 2 flange with screws to the angle prepared by the customer.

b) b) Join the bellows to the standard type 2 flange by pressing hard.

N.B. The fixings shown in Pos. 1-4 are interchangeable.

 

Dimensions solution B
RAILS W H CH1C1 NO. HOLES
155636042262
206140,5846,5292
256743846,5322
307251854342
3576,5511853362
4587,5611862283
55108731869353
65132901886324

Documentation