Description of the motors
1.5 Selection and ordering data
1FT7 Synchronous Motors
28 Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
1FT7 Compact standard type
Rated
speed
Shaft
height
Rated
power
Static
torque
Rated
torque
Rated
current
1FT7 Compact
synchronous motors
Natural cooling
Standard type
Num-
ber of
pole
pairs
Rotor moment
of inertia
(without brake)
Weight
(without
brake)
n
rated
SH P
rated
at
ΔT=100 K
M
0
at
ΔT=100 K
M
rated
at
ΔT=100 K
I
rated
at
ΔT=100 K
Jm
rpm kW
(HP)
Nm
(lb
f
-ft)
Nm
(lb
f
-ft)
AOrder No. 10
-4
kgm
2
(10
-3
lb
f
-in-s
2
)
kg
(lb)
4500 48 1.32 (1.77)
1)
7.0 (5.2) 3.6 (2.7)
1)
4.7
1)
1FT7046 - 5AH77 - 1 7 7 7 3 7.52 (6.66) 9.3 (20.5)
63 2.55 (3.42)
2)
12 (8.9) 6.1 (4.5)
2)
7.5
2)
1FT7066 - 5AH77 - 1 7 7 7 5 16.4 (14.5) 12.3 (27.1)
80 3.77 (5.06)
4.82 (6.46)
2)
4.71 (6.32)
13 (9.6)
20 (14.8)
28 (20.7)
8.0 (5.9)
11.5 (8.5)
2)
10 (7.4)
8.4
10.1
2)
10
1FT7082 - 5AH77 - 1 7 7 7
1FT7084 - 5AH77 - 1 7 7 7
1FT7086 - 5AH77 - 1 7 7 7
5
5
5
26.5 (23.5)
45.1 (39.9)
63.6 (56.3)
14.0 (30.9)
20.8 (45.9)
27.5 (60.6)
Type of construction IM B5: Flange 0
Flange 1 (compatible with 1FT6)
0
1
Encoder systems for motors
without DRIVE-CLiQ interface:
Incremental encoder sin/cos 1 V
pp
2 048 S/R
with C and D tracks
Absolute encoder EnDat 2 048 S/R
Encoder systems for motors
with DRIVE-CLiQ interface:
22 bit incremental encoder with commutation position
Absolute encoder, 22 bit single-turn +12 bit multi-turn
D
F
Shaft extension:
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Fitted key and keyway
Plain shaft
Plain shaft
Plain shaft
Plain shaft
Shaft and flange accuracy:
Tol er an ce N
Tol er an ce N
Tol er an ce R
Tol er an ce R
Tol er an ce N
Tol er an ce N
Tol er an ce R
Tol er an ce R
Holding brake:
without
with
without
with
without
with
without
with
Vibration magnitude:
Grade A
Grade A
Grade A
Grade R
Grade R
Grade R
Degree of protection:
IP64
IP65
IP67
IP64
IP65
IP67
N
M
A
B
D
E
G
H
K
L
0
1
2
3
4
5
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