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Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Linear Unit LRE 8 D25 200x80 ZU 80 R50

0.0.666.66

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Special features:
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 with minimum curve radii that make them ideal for building sealed constructions.
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.
All substances are registered according to the REACH regulation. REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) ensures that users have accurate information on the type and properties of operating materials, lubricants, etc. that they might come into contact with.
item MotionDesigner®

More Product Information

  • Attributes
  • Details
  • Accessories
  • Tools
  • Downloads
  • Deflection calculator
  • Classification
Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Attributes

Line
line 8
Delivery unit
1 pce.
Weight
m = 34.414781 kg
Weight spec. length [g/mm]
m = 25.33075 g/mm
Weight, spec. Length
m = 25.33075 kg/m
ESD-safe
No
Safety clearance
smin = 30 mm
Stroke max.
Hmax = 5620 mm
Max. speed
Vmax = 10 m/s
Max. acceleration
amax  = 10 m/s2
Repeat accuracy
. = 0.15 mm
Stroke
h = 280 mm/U
Frictional moment
. = 3.4 Nm
max. drive torque
. = 92 Nm
Mass moment of inertia when stroke length = 0 mm
J0 = 43780.9 kg mm2
Mass moment of inertia per m of stroke
JH = 481.4 kg mm2/m
Mass moment of inertia per kg of payload
JN = 1985.9 kg mm2/kg
Basic mass (when stroke length = 0 mm)
m1 = 34.414781 kg
Mass per mm of stroke
m2 = 25.33075 g/mm
Total mass
m = m1 + H * m2
Maximum operating load
Fx max = 2100 N
Maximum force in direction y
Fy max = 7600 N
Maximum force in direction z
Fz max = 5200 N
Maximum moment around the x axis
Mx max = 301 Nm
Maximum moment around the y axis
My max = 520 Nm
Maximum moment around the z axis
Mz max = 760 Nm
Support width when Fz max.
.  = 3600 mm
Support width when Fy max.
.  = 1300 mm
Weight per length of the drive medium (timing belt, chain)
mlz = 0.242 kg/m
Efficiency
. = 1
Moment of Inertia, x-axis
Ix = 2181.99 cm4
Moment of Inertia, y-axis
Iy = 427.59 cm4
Resistance Moment, x-axis
Wx = 218.2 cm3
Resistance Moment, y-axis
Wy = 106.9 cm3
Moment of Inertia, torsional
It = 489.79 cm4
Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Details

The Linear Units for heavy-duty use. Linear Units LRE 8 D25 can transport payloads up to 5200 N. Solid roller elements, stable steel shafts and support profiles with a cross-section measuring up to 200 x 80 mm make it possible to transport these types of load. The roller guide and high-performance timing-belt drive create the ideal conditions for high-speed operation. A 50 mm-wide timing belt is also available for high operating forces generated by hard acceleration and deceleration.

Various support profiles can be selected to minimise profile deflection in the case of high loads and large support spans. The application is fastened to the stable carriage via the system grooves on the carriage plate.

h = horizontal orientation
v = vertical orientation
Travel speed v in relation to input speed n (timing-belt drive)
Operational force Fx dependent on input torque M (timing-belt drives Fx > 500N)
Show more
Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Accessoires / Service

Drive Set 8 80 D80/D34
Delivery unit
1 set
Article-No.
0.0.668.04
Synchronising Set D80/D34
Delivery unit
1 set
Article-No.
0.0.666.61
Track Oil for Linear Guides
Delivery unit
1 pce.
Article-No.
0.0.612.75
Oil Can for Linear Guides
Delivery unit
1 pce.
Article-No.
0.0.612.74
Proximity Switch M8
Delivery unit
1 pce.
Article-No.
0.0.337.14
Proximity Switch M8, Plug Connection
Delivery unit
1 pce.
Article-No.
0.3.001.24
Proximity-Switch Connecting Cable
Delivery unit
1 pce.
Article-No.
0.3.001.25
Proximity-Switch Fastening Set 8
Delivery unit
1 set
Article-No.
0.0.337.31
Proximity-Switch Cam 8, black
Delivery unit
1 pce.
Article-No.
0.0.337.15
Synchronising Shaft Profile VK32, natural
Delivery unit
cut-off max. 3000 mm
Article-No.
0.0.463.56
Clamping Set for Synchronising Shaft Profile VK32
Delivery unit
1 set
Article-No.
0.0.463.30
Synchroniser Shaft Equaliser Coupling VK32
Delivery unit
1 set
Article-No.
0.0.472.29
Multi-Spline Shaft VK32
Delivery unit
cut-off max. 3000 mm
Article-No.
0.0.337.63
Connecting Shaft VK32 R25
Delivery unit
1 pce.
Article-No.
0.0.337.93
Connecting Shaft VK32 R50
Delivery unit
1 pce.
Article-No.
0.0.337.92
Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Tools

Pin Spanner 8 D25, black
Delivery unit
1 pce.
Article-No.
0.0.350.30

Downloads

Assembly instruction(3 MB)

Deflection calculator

To determine the profile deflection around the Y-axis, please enter

The calculation already takes the deflection caused by the dead weight into account.

Load 1

load 1
Deflection f1x: 0 mm Bending stress σ1x: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.
Deflection f1y: 0 mm Bending stress σ1y: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.

Load 2

load 2
Deflection f2x: 0 mm Bending stress σ2x: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.
Deflection f2y incidental: 0 mm Bending stress σ2y: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.

Load 3

load 3
Deflection f3x: 0 mm Bending stress σ3x: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.
Deflection f3y incidental: 0 mm Bending stress σ3y: 0 N/mm² Warning! The bending stress exceeds the yield strength of the material.
Linear Unit LRE 8 D25 200x80 ZU 80 R50
0.0.666.66

Classifications

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 11.0
23301702
eCl@ss 4.0
36400806
eCl@ss 4.1
36400701
eCl@ss 5.0
23329090
eCl@ss 5.1
23329090
eCl@ss 6.0.1
23301702
eCl@ss 7.1
23301702
eCl@ss 8.0
23301702
UNSPSC 7.0
26111506
UNSPSC 9.0
26111506
customs tariff number
84879090
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