REXROTH GTE Series, Руководство по планированию проекта

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6 Technical Data
6.1 Technical Data for Intermittent and Continuous Operation
6.1.1 GTE040
Symbol Unit
Transmission ratio
one-stage two-stage
i
6)
3 4 5 8 10 12 20 40
Maximum average drive speed at 50%
T2N 5) and S1 10)
n
m_max
50%
min -1
5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000
Maximum average drive speed at
100% T2N 5) and S1 10)
n
m_max
100%
min -1 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000
Max. input speed 5)
n
in_max
min -1
18,000 18,000 18,000 18,000 18,000 18,000 18,000 18,000
Max. output speed 5)
n
out_max
min -1 6,000 4,500 3,600 2,250 1,800 1,500 900 450
Nominal input torque 1) 7) 8)
M
in_nenn
Nm 3.7 3.8 2.8 0.8 0.5 1.7 1.0 0.5
Nominal output torque 1) 7) 8)
M
out_nenn
Nm 11 15 14 6 5 20 20 18
Nominal input torque 1) 9) 7) 9)
M
in_max
Nm 5.9 6.0 4.4 1.3 0.8 2.7 1.6 0.7
Nominal input torque 1) 7) 8) 9)
M
out_max
Nm 17.6 24 22 10 8 32 32 29
Backlash Δφ arcmin < 15 < 15 < 15 < 15 < 15 < 19 < 19 < 19
Torsion-proof D
Nm/
arcmin
1 1 1 1 1 1.1 1.1 1.1
Efficiency 4)
η % 98 98 98 96 95 96 96 94
Moment of inertia 11)
J kgcm² 0.031 0.022 0.019 0.017 0.016 0.029 0.019 0.016
Mass m kg 0.35 0.35 0.35 0.35 0.35 0.45 0.45 0.45
Lifetime
L
H
30,000
Lubrication Life lubrication
Ambient temperature
T
amb
°C 0 … 40
Gearbox housing temperature 2)
T
G
°C -25 … 90
Sound pressure level 3)
L
P
dB(A) 58
Degree of protection IP54
1)
these values refer to a speed of the output shaft of n
out
= 100 min
-1
on
duty cycle K
A
= 1 and S1-mode for electrical machines and T=30°C.
2) referring to the middle of the housing surface
3) sound pressure level in 1m distance; measured on drive speed of n
in
=
3,000 min
-1
without load; i=5
4)
depends on ratio n
out
= 100 min -1
5) allowed operating temperatures must be kept
6) ratios (i= n
out
/ n
in
)
7) depends on the motor shaft diameter
8) with key: for tumscent load
9) permitted for 30,000 revolutions at the output shaft: see chapter 6.2
"Maximum Transferable Output Torque" on page 36
10) for definition see chapter 6.3 Thermal specifications for S1 operation
11) the moment of inertia relates to the input shaft and to standard motor
shaft diameter
Tab.6-1: GTE040
DOK-GEAR**-GTE********-PR08-EN-P
Rexroth GTE Planetary Gearboxes Bosch Rexroth AG 31/83
Technical Data