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Linear Unit LRE 8 D25 120x80 ZU 80 R25

Art. No.: 0.0.663.36
Linear Unit LRE 8 D25 120x80 ZU 80 R25
Linear Unit LRE 8 D25 120x80 ZU 80 R25
Linear Unit LRE 8 D25 120x80 ZU 80 R25
Linear Unit LRE 8 D25 120x80 ZU 80 R25
Special features:
Properties
Line   = line 8
Delivery Unit   = 1 pce.
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 . = 2.3 Nm
Max. drive torque . = 52 Nm
Mass moment of inertia when stroke length = 0 mm J0 = 37328.4 kg mm2
Mass moment of inertia per m of stroke JH = 244.7 kg mm2/m
Mass moment of inertia per kg of payload JN = 1989.2 kg mm2/kg
Basic mass (when stroke length = 0 mm) m1 = 31.2 kg
Mass per mm of stroke m2 = 20.9 g/mm
Total mass m = m1 + H * m2
Maximum operating load Fx max = 1200 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. = 1900 mm
Support width when Fy max. = 1000 mm
Moment of Inertia, x-axis Ix = 574.86 cm4
Moment of Inertia, y-axis Iy = 274.86 cm4
Resistance Moment, x-axis Wx = 92.72 cm3
Resistance Moment, y-axis Wy = 67.71 cm3
Weight m = 31.2 kg
Weight, spec. Length m = 20.9 kg/m
Moment of Inertia, torsional It = 261.66 cm4
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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
UNSPSC 7.0 26111506
UNSPSC 9.0 26111506
customs tariff number 84879090


The Linear Units for heavy-duty use. Linear Units LRE 8 D25 can transport payloads up to 530 kg. This load-carrying capacity is based on solid roller elements, stable steel shafts and support profiles with a cross-section of up to 200x80 mm.

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 operational forces generated by hard acceleration and deceleration.

Various support profiles are available so that profile deflection can be minimised for high loads and support spans. The application is fastened to the stable slide 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)