Bosch Rexroth HMU05.1N Series, Руководство по планированию проекта

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HMU05.1N-… performance
[kW]
Current consumption of control voltage supply
[A
rms
]
F0140-0350 110/132 1.7
F0170-0430 132/160 2.0
F0220-0510 160/200 2.2
F0270-0660 200/250 1.9
F0340-0820 250/315 2.0
F0430-1040 315/400 2.3
F0540-1300 400/500 2.4
F0680-1690 500/630 2.7
Tab. 4-20: Current consumption of control voltage supply
Power requirements of the option‐
al connection points
If the drive controller has optional connection points, the power requirements
of the basic device are increased. (Data: see Project Planning Manual for
control section)
Power requirements of the exter‐
nal loads
External loads include, for example,
●
Encoder system of the motor
● Motor holding brake
● Load at a digital output
The drive controller has to supply the external loads with power.
Table 3: Power requirements of the external loads
External load Power requirement
5 V encoder system
P = I
Encoder
× 5 V × 1.75 1), 5)
12 V encoder system
P = I
Encoder
x 12 V x 1.25
1), 5)
Load at digital output
P = I
Load
x U
N3
2), 4)
Motor holding brake
P = I
Brake
x U
N3
3), 4)
1)
I
encoder
: Current consumption of encoder system
2)
I
load
: Current consumption of external load
3)
I
brake
: Current consumption of motor holding brake
4)
U
N3
: Control voltage supply of drive controller
5)
The sum of the power consumption of all connected encoder
systems incl. encoder emulation cannot exceed 6 W.
Tab. 4-21: Power requirements of the external loads
Calculation formula The total power consumption (P
N3
) from the 24 V control voltage of a drive
controller is calculated with:
P
N3
= P
basic device
+ ΣP
optional connection points
+ ΣP
external loads
DOK-INDRV*-HXX05******-PR02-EN-P Bosch Rexroth AG 99/407
Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components