SIEMENS
6/69
Siemens NC 62 · 2016
Feed motors
SIMOTICS S geared motors for SINAMICS S120
Planetary gearbox series LP+ for SIMOTICS S-1FK7
6
■
Selection and ordering data
Preconditions:
LP+ planetary gearboxes can be mounted with the following
motor versions:
•
Plain motor shaft extension,
shaft and flange accuracy tolerance N,
without/with holding brake
•
IP64 degree of protection and anthracite paint finish
LP+ planetary gearboxes can therefore only be ordered with
these motors:
When ordering a motor with gearbox,
-Z
must be added to the
article number.
Example:
1FK7042 motor with holding brake
with single-stage LP+ planetary gearbox
with
i
= 5 and gear shaft with feather key
1FK7042-3BK71-1AH0
-Z
V40
Continuous duty
Continuous duty is permissible at rated speed and rated torque.
The gearbox temperature may not exceed 90 °C (194 °F).
Motor
Planetary gearbox LP+
Single-stage
Torsional backlash
≤
12 arcmin
Available
gear ratio
i
=
Input speed,
max.
S3-60 %
Output torque,
max.
S3-60 %
Output shaft
radial force,
max.
1)
Gearbox
moment
of inertia
Type
Type
Gearbox
weight,
approx.
5
10
n
G1
M
G2
at
i
= 5
M
G2
at
i
= 10
F
r
J
G
at
i
= 5/10
kg (lb)
rpm
Nm
(lb
f
-ft)
Nm
(lb
f
-ft)
N
(lb
f
)
10
-4
kgm
2
(10
-3
lb
f
-in-s
2
)
1FK7022
LP 050-MO1
0.75 (1.65)
✔
–
8000
12 (8.9)
11 (8.1)
650 (146)
0.055 (0.05)
1FK7022
1FK7032
1FK7033
1FK7034
LP 070-MO1
2 (4.41)
–
✔
✔
✔
✔
✔
✔
✔
6000
35 (25.8)
32 (23.6)
1450 (326)
0.28 (0.25)
1FK7040
1FK7042
1FK7043
1FK7044
LP 090-MO1
4 (8.82)
6000
90 (66.4)
80 (59.0)
1900 (427)
1.77 (1.57)
✔
✔
✔
✔
✔
✔
✔
✔
1FK7060
1FK7061
1FK7062
1FK7063
1FK7064
LP 120-MO1
8.6 (19.0)
✔
✔
✔
✔
✔
✔
✔
✔
✔
–
4800
220 (162)
200 (148)
4000 (899)
5.42 (4.80)
1FK7080
1FK7081
1FK7083
1FK7084
1FK7085
1FK7086
LP 155-MO1
17 (37.5)
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
3600
450 (332)
350 (258)
6000 (1349)
25.7 (22.8)
1FK7100
1FK7101
1FK7103
1FK7105
✔
✔
✔
✔
✔
–
–
–
Gear shaft
With
feather key
Order code
V40
V42
1FK7 . . . - 2 A . 7 1 - 1 .
■
0
Compact
1FK7 . . . - 3 B . 7 1 - 1 .
■
0
High Inertia
1FK7 . . . - 4 C . 7 1 - 1 .
■
0
High Dynamic
G
without brake
H
with brake
or
1FK7 0 2 . - 5 A . 7 1 - 1 . G 3
1FK7 0 2 . - 5 A . 7 1 - 1 . H 3
Planetary gearbox LP+
Single-stage
Torsional backlash
≤
12 arcmin
Rated
input speed
Rated
output torque
Type
n
G1
rpm
M
G2
at
i
= 5
Nm (lb
f
-ft)
M
G2
at
i
= 10
Nm (lb
f
-ft)
LP 050-MO1
4000
5.7 (4.2)
–
LP 070-MO1
3700
18 (13.3)
16.5 (12.2)
LP 090-MO1
3400
45 (33.2)
40 (29.5)
LP 120-MO1
2600
110 (81.1)
100 (73.8)
LP 155-MO1
2000
320 (236)
190 (140)
✔
Possible
–
Not possible
1)
Referred to output shaft center at 100 rpm.
© Siemens AG 2016