Siemens SIMODRIVE 611A - Page 237

1FT5
08.95
1FT5/1-11
 Siemens AG 1997 All Rights reserved 6SN1197–0AA20
SIMODRIVE 611 (PJ)
Function description, refer to Chapter 2.2 General information on AC servomo-
tors AL S.
The holding brake can be retrofitted! The motor length does not change.
Table 1-11 Technical data of the holding brakes used with 1FT5 motors
Motor
type
Brake type
Holding torques
[Nm]
Dyn.
torque
[Nm]
DC cur-
rent
[A]
Power
drain
[W]
Opening
time
[ms]
Closing
time
1)
[ms]
Moment of
inertia
[10
–4
kgm
2
]
20 °C 120 °C
120 °C
1FT503V EBD 0.11B 1.2 1.0 0.75 0.3 7.5 20 10 0.07
1FT504V EBD 0.2B 2.0 1.5 1.3 0.55 13 40 20 0.38
1FT506V EBD 0.8B 12 10 7 0.65 15.6 55 15 1.06
1FT507V EBD 2B 28 23 13 0.9 21.3 70 30 7.6
1FT510V EBD 4B 100 85 43 1.4 32 180 20 32
1FT513V EBD 8MF 200 140 70 3.3 78 160 70 75
Short motors
1FT507V EBD 0.4B 6.5 5 3.5 0.8 19.3 30 15 1.06
1FT510V EBD 2.2B 20 15 13 0.9 21.3 70 35 9.5
The working brake operates according to the fail–safe principle, i.e. the brake is
closed when in the no–current condition. However, the brake can be released in
the no–voltage condition using a manual release lever.
The working brake cannot be ordered in conjunction with integrated or mounted
position encoders. Further, the brake can only be mounted on standard non–
ventilated motors (not short motors).
Mounting: Non–drive end
Degree of prot.: IP 43
Connection: 24 V DC through the terminal box
Circuit: as for the holding brake
Dimension: Refer to Chapter 4
The braking torque can be subsequently reduced using the adjustment ring.
Table 1-12 Technical data, working brake (option C00)
Motor
type
Brake
type
Braking
torque
at 250
RPM
[Nm]
Braking
torque is
reduced
using the
adjustment
ring
[Nm]
Max.
speed
[RPM]
Rated
switch-
ing
power
[kJ/h]
Power
consump-
tion
[ms]
Brake
clos-
ing
time
[ms]
Moment of
inertia
[10
–4
kgm
2
]
Life-
time,
opera-
tions
[MJ]
1FT507V 13 32 16 4000 460 35 30 5 135
1FT510V 16 60 30 3500 570 55 70 14 280
1FT513V 19 130 75 3000 640 70 80 38 360
1) Measured with diode and resistor
Holding brake
Working brake
(option C00)
1FT5 AC servomotors
1.2 Functions and options01.98