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Technical Data
General data
1)
ELGR−...
Design
Guide
GF
Assembly position
Max. feed force Fx
Max. driving torque
2)
No−load driving torque
Max. velocity
y
GF
Max. acceleration
Repetition accuracy
p
y
GF
3)
Feed constant
Max. deflection
Ambient temperature
p
GF
Protection class
Note on materials
Materials
Cover, slide unit, profile
Guide, ball bearings, screws, retaining
rings, clamping element
Clamping component, clamping plates
Toothed belt
Cover
Weight
0 mm stroke
GF
per metre of stroke
1) The following tool is available for sizing:
Positioning Drives visualisation software è www.festo.com
2) Measured at a speed of 0.2 m/s
3) Nominal value, varies due to component tolerances
Fig. 16
Permitted force and torque loading
ELGR−...
Max. force Fy = Fz
Max. torque
q
Mx
GF
Max. torque
q
My = Mz
GF
Condition for combined loadings:
Mx
My
Mz
+
)
)
)
F
ver
Mx
My
Mz
max
max
max
2nd moment of area
Iy
Iz
1) With a standard slide unit
2) The following tool is available for sizing:
Positioning Drives visualisation software è www.festo.com
Fig. 17
35
45
Electromechanical linear axis with
toothed belt
Recirculating ball bearing guide
Plain−bearing guide
as desired
[N]
50
100
[Nm]
0.46
1.24
[Nm]
0.1
0.2
[m/s]
3
[m/s]
1
2
[m/s
]
50
[mm]
±0.1
[mm]
[mm/rev.] 58
78
[mm]
0,5
[°C]
10
+50
[°C]
0
+40
IP20
Contains PWIS (paint−wetting
impairment substances)
Anodised aluminium
Steel
Beryllium bronze
Fibreglass−reinforced
polychloroprene
Polyamide
[kg]
1.47
3.23
[kg]
1.36
3.07
[kg]
2.45
5.00
1) 2)
35
45
[N]
50
100
[Nm]
2.5
5
[Nm]
1
2.5
[Nm]
8
16
[Nm]
4
8
Fy
Fz
)
v 1
Fy
Fz
max
max
Z
4
[mm
]
188 574
807 546
4
[mm
]
3 771
15 707
Speed v as a function of rotational speed n
55
350
5
0.4
Fig. 18
90
Acceleration a as a function of effective load m
ELGR−TB−35
5.44
5.08
7.80
ELGR−TB−45
55
300
15
5
48
16
ELGR−TB−55
Y
1 853 601
38 349
Fig. 19
ELGR−TB−35
ELGR−TB−45
ELGR−TB−55
horizontal
vertical
horizontal
vertical
horizontal
vertical
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