Catalog

IEC Squirrel-Cage Motors
Explosion-proof motors
Self-ventilated, in Zone 1 with type of protection "e"
Aluminium series 1MA7
4
■ Selection and ordering data
Rated output
at
50 Hz 60 Hz
Temperature
class
Frame
size
Operating values at rated output Order No. Price Weight
Rated
speed
at 50 Hz
Rated
torque
at 50 Hz
Efficiency
at 50 Hz
Power
factor
at 50 Hz
Rated
current at
380 ... 420 V,
50 Hz
For Order No.
supplements for
voltage and
type of construction,
see table below
P rated P rated FS n rated T rated h rated cosj rated I rated m
kW kW rpm Nm % A kg
2-pole, 3000 rpm at 50 Hz, 3600 rpm at 60 Hz, temperature class F, IP55 degree of protection,
temperature classes T1 to T3
0.18 0.18 T1,T2,T3 63 M 2810 0.61 66 0.74 0.55 1MA7 060-2BAqq 3.9
0.25 0.25 T1,T2,T3 63 M 2800 0.85 68 0.81 0.7 1MA7 063-2BAqq 4.5
0.37 0.37 T1,T2,T3 71 M 2825 1.3 73 0.8 0.93 1MA7 070-2BAqq 5.4
0.55 0.55 T1,T2,T3 71 M 2785 1.9 72 0.80 1.4 1MA7 073-2BAqq 7
0.75 0.75 T1,T2,T3 80 M 2845 2.5 73 0.85 1.81 1MA7 080-2BAqq 8.6
1.1 1.1 T1,T2,T3 80 M 2855 3.7 79 0.85 2.5 1MA7 083-2BAqq 10.3
1.3 1.3 T1,T2,T3 90 S 2850 4.4 78 0.88 2.9 1MA7 090-2BAqq 13.3
1.85 1.85 T1,T2,T3 90 L 2860 6.2 81 0.88 3.95 1MA7 096-2BAqq 16.1
2.5 2.5 T1,T2,T3 100 L 2865 8.3 82 0.87 5.3 1MA7 106-2BAqq 21
3.3 3.3 T1,T2,T3 112 M 2875 11 84 0.89 6.7 1MA7 113-2BBqq 27
4.6 4.6 T1,T2,T3 132 S 2920 15 83 0.9 9.2 1MA7 130-2BBqq 53
5.5 5.5 T3 132 S 2925 18 86 0.92 10.6 1MA7 131-2BBqq 1) 44
7.5 7.5 T3 160 M 2945 24 87.5 0.9 14.3 1MA7 163-2BBqq 1) 67
10 10 T3 160 M 2940 33 88.5 0.92 18.6 1MA7 164-2BBqq 1) 72
12.5 12.5 T3 160 L 2940 41 89 0.93 23 1MA7 166-2BBqq 1) 82
IM B3
type of
construction
approx.
Rated output
at
50 Hz 60 Hz
Temperature
class
Frame
size
p Standard version
† With no extra charge
✓ With extra charge
– Not possible
Order other voltages with voltage code 9 in the penultimate position
and the corresponding order code (see "Special versions"
in the "Selection and ordering data" under "Voltages").
Operating values at rated output Order No. Price Weight
Rated
speed
at 50 Hz
Rated
torque
at 50 Hz
Efficiency
at 50 Hz
Power
factor
at 50 Hz
Rated
current at
380 ... 420 V,
50 Hz
For Order No.
supplements for
voltage and
type of construction,
see table below
P rated P rated FS n rated T rated h rated cosj rated I rated m
kW kW rpm Nm % A kg
2-pole, 3000 rpm at 50 Hz, 3600 rpm at 60 Hz, temperature class F, IP55 degree of protection,
temperature classes T1 and T2, with double rating plate (T1/T2 and T3)
6.5 6.5 T1,T2 132 S 2900 21 85 0.93 12.5 1MA7 131-2BBqq 1) 44
9.5 9.5 T1,T2 160 M 2920 31 87 0.91 18.1 1MA7 163-2BBqq 1) 67
13 13 T1,T2 160 M 2910 43 87.5 0.92 24.5 1MA7 164-2BBqq 1) 2) 72
16 16 T1,T2 160 L 2910 53 87 0.93 30 1MA7 166-2BBqq 1) 2) 82
Order No. supplements
Motor type Penultimate position: Voltage code Final position:
Type of construction code
50 Hz Without With flange
flange
230 VD/400 VY 400 VD/690 VY 500 VY 500 VD IM B3/6/7/8,
For delta connection, overload protection with
IM V6 3) IM B5,
IM V3 3)
phase-failure protection must be provided.
IM B3
type of
construction
approx.
With standard flange With special
flange
IM V1 IM B35 IM B14,
with protective
IM V19 3) IM B34 IM B14
IM V19 3)
cover 3) 4)
1 6 3 5 0 1 4 6 2 7 3
1MA7 06 . - . . . qq † – † – p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 07 . - . . . qq † † † – p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 08 . - . . . qq † † † – p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 09 . - . . . qq † † † – p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 10 . - . . . qq † † † † p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 11 . - . . . qq † † † † p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 13 . - . . . qq † † † † p ✓ ✓ ✓ ✓ ✓ ✓
1MA7 16 . - . . . qq † † † † p ✓ ✓ ✓ ✓ ✓ ✓
Order other types of construction with type of construction code
9 in the final position and the corresponding order code (see
"Special versions" in the "Selection and ordering data" under
"Types of construction").
For footnotes, see page 4/13.
4/12 Siemens D 81.1 · 2006