Bosch rexroth MBT, Руководство пользователя

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P
c
Continuous power in W
P
cm
Mechanical continuous power in W
P
ce
Electrical continuous power loss of motor in W
F
eff
Effective force in N (from application)
v
avg
Average velocity in m/s
F
dn
Rated force of the motor in N (see chapter 4 ”Technical data”)
P
vn
Rated power loss of the motor in W (see chapter 4 ”Technical
data”)
Fig. 10-19: Continuous power of the linear motor
When reducing the continuous torque, the electirc continuous
poweris also reduced (see fig. 10-19 ).
10.4.3 Maximum output
The maximum output is also the sum of the mechanical and electrical maxi‐
mum output. It must be made available to the drive during acceleration and
deceleration phase or for very high machining forces, for example.
P
max
Total maximum power in W
P
maxm
Mechanical maximum power in W
P
maxe
Electrical maximum power in W (see the following diagram)
F
max
Maximum feed force in N
v
Fmax
Maximum velocity with Fmax in N
Fig. 10-20: Maximum power of the linear motor
When reducing the maximum torque compared to the maximum
torque of the motor, the electric maximum power is also reduced
P
maxe
. To determine the reduced electrical maximum output P
maxe
,
use Fig. 10-21 .
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Motor dimensioning
MBT High Synchronous Torque Motors
Bosch Rexroth AG R911298798_Edition 08