53 - PVD 3622_GB_TM_January 2014.Docx
3.2.13.
Rated data according to rated voltage variation
The nominal characteristics and especially the rated speed, maximal speed, rated
power, rated torque, depend on the nominal voltage supplying the motor considered
as the rated voltage. The rated data mentioned in the data sheet are given for each
association of motor and drive. Therefore, if the supply voltage changes, the rated
values will also change. As long as the variation of the rated voltage remains limited,
for instance
10%
of the nominal value, it is possible to correctly evaluate the new
rated values as illustrated below.
Example:
Extract of TMW40CLG datasheet
BRUSHLESS MOTOR
BÜRSTENLOSER SERVOMOTOR
TM W40CLG
TM W40CLG
ELECTRONIC DRIVE
STEUERELEKTRONIK
AC890SD/4/0798K
AC890SD/4/0798K
Pn
Rated power
318
kW
Cooling :
Mn
Rated torque
21700
Nm
water cooling
Nn
Rated speed
140
rpm
Cooling :
IC 97 W
In
Rated current
626
A
rms
Minimum f low :
57 l / min
Un
Rated voltage
347
V
rms
UR
Voltage of the mains
400
V
rms
Maximum temperature :
25 °C
U
DC v oltage supply when motor is loaded
540
V
Maximum pressure :
5 bars
M
o
Low speed torque
22200
Nm
I
o
Permanent current at low speed
640
A
rms
Ambient temperature :
40°C max
M
p
Max. torque
32500
Nm
Altitude :
< 1.000 m
I
p
Max. current
959
A
rms
Thermal class :
F
N
p
Max. speed
175
rpm
( according to CEI
34-1
)
J
Rotor inertia
25.9
kg.m² x 10-5
Number of poles :
48
Ke
Back emf constant at 1000 rpm (
25
°C)*
2180
V
rms
Kt
Torque sensitiv ity
34.7
Nm/A
rms
Ef f iciency :
Rb
Winding resistance(
25
°C) *
0.0443
at rated torque ** : 89.3 %
L
Winding inductance *
0.86
mH
at 75 % of the rated torque ** : 92.2 %
All data are given in typical values under standard conditions
* Phase to phase **without thrust-bearing
Содержание TM Series
Страница 1: ...1 PVD 3622_GB_TM_January 2014 Docx Torque Motors TM Series Technical Manual PVD 3622...
Страница 57: ...57 PVD 3622_GB_TM_January 2014 Docx 3 3 1 2 Shaft Height 200 mm Thrust bearing 29424...
Страница 58: ...58 PVD 3622_GB_TM_January 2014 Docx 3 3 1 3 Shaft Height 200 mm Without Thrust Bearing With Ball Bearing...
Страница 59: ...59 PVD 3622_GB_TM_January 2014 Docx 3 3 1 4 Shaft Height 200 mm Without Thrust Bearing With Roller Bearing...
Страница 61: ...61 PVD 3622_GB_TM_January 2014 Docx 3 3 2 2 Shaft Height 315 mm Thrust Bearing 29426...
Страница 62: ...62 PVD 3622_GB_TM_January 2014 Docx 3 3 2 3 Shaft Height 315 mm Thrust Bearing 29430...
Страница 63: ...63 PVD 3622_GB_TM_January 2014 Docx 3 3 2 4 Shaft Height 315 mm Without Thrust Bearing With Ball Bearing...
Страница 64: ...64 PVD 3622_GB_TM_January 2014 Docx 3 3 2 5 Shaft Height 315 mm Without Thrust Bearing With Roller Bearing...
Страница 66: ...66 PVD 3622_GB_TM_January 2014 Docx 3 3 3 2 Shaft Height 400 mm Thrust Bearing 29434...
Страница 67: ...67 PVD 3622_GB_TM_January 2014 Docx 3 3 3 3 Shaft Height 400 mm Thrust Bearing 29440...
Страница 68: ...68 PVD 3622_GB_TM_January 2014 Docx 3 3 3 4 Shaft Height 400 mm Without Thrust Bearing With Ball Bearing...
Страница 69: ...69 PVD 3622_GB_TM_January 2014 Docx 3 3 3 5 Shaft Height 400 mm Without Thrust Bearing With Roller Bearing...