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Timing-Belt Reverse Unit

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Timing-Belt Reverse Unit 8 80 R50 II with Bore (0.0.426.21)
Timing-Belt Reverse Unit 8 80 R50 II with Bore
0.0.426.21
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Technical Data

item products are based on different modular dimensions and their associated system grooves.Profiles from Lines 5, 6, 8, 10 and 12 each need corresponding sizes of fasteners.The profiles in Line X feature a Line 8 system groove but have a particularly flat surface withminimum curve radii that make them ideal for building sealed constructions.
All substances are registered according to the REACH regulation.REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) ensures that usershave accurate information on the type and properties of operating materials, lubricants, etc.that they might come into contact with.
Components that are RoHS-compliant contain no dangerous substances such as lead or cadmium.EC Directive 2002/95/EC (RoHS 1) restricts the use of certain substances in electronic devices and components.These include batteries, etc.

Scope of Delivery

Timing-Belt Reverse Unit, Al, black
Ball-bearing timing pulley with bore ⌀ 16H7, reborable up to max. ⌀ 36 mm, hub depth 75 mm

Technical note

One revolution corresponds to 280 mm, effective radius rw = 44.6 mm
Frictional moment with 1‰ pre-tensioning of the Timing Belt: MR = 1.05 Nm
Max. load: MD = 92 Nm
Timing Belt length in the Timing-Belt Reverse Unit for
90° reversal: 220 mm
180° reversal: 300 mm
Pitch p = 10 mm     Number of teeth z = 28

Properties

Article number0.0.426.21
Lineline 8
Torque max.Mmax. = 100 Nm
ESD-safeNo
Weightm = 4,2 kg
Delivery unit1 pce.

Description

Timing-Belt Reverse Unit 8 80 R50 II is a particularly compact Timing-Belt Reverse Unit for driving Timing Belt R50 T10. It is fastened to the core bores of Profiles 8 (cross-sections of 80x80 mm and above).
The timing pulley of Timing-Belt Reverse Unit 8 80 R50 II VK32 features a multi-spline hub for accommodating Multi-Spline Shaft VK32.
The housing allows connection of coupling D80 VK32.
The hub of the version with the bore can be machined to a maximum diameter of ⌀ 36 mm or diameter ⌀ 30 mm with key.
Connection of Timing-Belt Reverse Unit 8 80 R50 II based on a profile height of 120 mm (return of the Timing Belt in the profile cavity) or a profile height of 80 mm with Standard-Fastening Sets 8. To do this, the Timing-Belt Reverse Unit is partially dismantled, secured to the profile and then refitted.
The emergence dimension of the Timing Belt is 80 mm.
90° reversal of Timing Belt R50 T10.
The opening for the Timing Belt is marked out on the inside and must be removed from the cap.
If for design reasons the Timing-Belt Reverse Unit is fitted without a cap, the length of the Timing Belt in the Reverse Unit reduces by 10 mm.
To protect the Timing Belt against damage, the profiles must be rounded at the joint to the Timing-Belt Reverse Unit.

Variants

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Timing-Belt Reverse Unit 5 40 R10 VK14

Timing-Belt Reverse Unit 5 40 R10 VK14

0.0.410.01
Line:  5Diameter of timing pulley:  40 mmTiming Belt width:  10 mmDrive type:  spline shaft VK14
Timing-Belt Reverse Unit 5 40 R10 with Bore

Timing-Belt Reverse Unit 5 40 R10 with Bore

0.0.410.06
Line:  5Diameter of timing pulley:  40 mmTiming Belt width:  10 mmDrive type:  Hole ø 8H7, reborable
Timing-Belt Reverse Unit 5 40 R10 with Bore D12

Timing-Belt Reverse Unit 5 40 R10 with Bore D12

0.0.662.73
Line:  5Diameter of timing pulley:  40 mmTiming Belt width:  10 mmDrive type:  expanding hub coupling D12
Timing-Belt Reverse Unit 8 40 R25 VK14

Timing-Belt Reverse Unit 8 40 R25 VK14

0.0.337.26
Line:  8Diameter of timing pulley:  40 mmTiming Belt width:  25 mmDrive type:  spline shaft VK14
Timing-Belt Reverse Unit 8 40 R25 with Bore

Timing-Belt Reverse Unit 8 40 R25 with Bore

0.0.337.34
Line:  8Diameter of timing pulley:  40 mmTiming Belt width:  25 mmDrive type:  Hole ø 8H7, reborable
Timing-Belt Reverse Unit 8 40 R25 with Bore D15

Timing-Belt Reverse Unit 8 40 R25 with Bore D15

0.0.662.52
Line:  8Diameter of timing pulley:  40 mmTiming Belt width:  25 mmDrive type:  expanding hub coupling D15
Timing-Belt Reverse Unit 8 80 R25 VK14

Timing-Belt Reverse Unit 8 80 R25 VK14

0.0.366.02
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  25 mmDrive type:  spline shaft VK14
Timing-Belt Reverse Unit 8 80 R25 VK32

Timing-Belt Reverse Unit 8 80 R25 VK32

0.0.366.11
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  25 mmDrive type:  spline shaft VK32
Timing-Belt Reverse Unit 8 80 R25 with Bore

Timing-Belt Reverse Unit 8 80 R25 with Bore

0.0.366.07
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  25 mmDrive type:  Hole ø 11H7, reborable
Timing-Belt Reverse Unit 8 80 R25 with Bore D34

Timing-Belt Reverse Unit 8 80 R25 with Bore D34

0.0.662.88
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  25 mmDrive type:  expanding hub coupling D34
Timing-Belt Reverse Unit 8 80 R50 II VK32

Timing-Belt Reverse Unit 8 80 R50 II VK32

0.0.426.19
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  50 mmDrive type:  spline shaft VK32
Timing-Belt Reverse Unit 8 80 R50 II with Bore

Timing-Belt Reverse Unit 8 80 R50 II with Bore

0.0.426.21
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  50 mmDrive type:  Hole ø 8H7, reborable
Timing-Belt Reverse Unit 8 80 R50 II with Bore D34

Timing-Belt Reverse Unit 8 80 R50 II with Bore D34

0.0.665.45
Line:  8Diameter of timing pulley:  80 mmTiming Belt width:  50 mmDrive type:  expanding hub coupling D34

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CAD Data

Classification

Classifications are industry-wide product data standards that are used, among other things, to support structured processing in ERP and e-business systems. Do you need the classification data for all item products for your e-procurement system? If so, please don’t hesitate to contact us.
eCl@ss 8.0
23170208
eCl@ss 7.1
23170208
eCl@ss 11.0
23170208
eCl@ss 4.0
23170301
eCl@ss 4.1
23170301
eCl@ss 5.0
23170210
eCl@ss 5.1
23170210
eCl@ss 6.0.1
23170210
UNSPSC 9.0
26111504
UNSPSC 7.0
26111504
Customs tariff number
84879090