MGM
Motor identification nameplate
Every motor is provided with an identifying nameplate, on which specific motor information is given. Motor nameplates are
shown below with motor data and explanatory notes. The nameplate shown on the left is used for single speed motors while
the nameplate on the right is used for two speed motors.
GENERAL CHARACTERISTICS
8
1
Duty type
2
Protection degree
3
Insulation Class, the letters TR following the insulation class means tropicalized treatment
4
Weight (Kg)
5
Motor type Designation
6
Serial Number
7
Maximum Static Brake Torque obtainable with proper regulation of the springs (Nm)
8
Brake current (A).
9
Brake Voltage Supply (V). On brake motors with AC brake, the symbol “Vb = Vm” indicates that the motor and brake have the same
voltage supply.
10
Rated Power (kW) at 50 Hz
11
Power Factor at 50 Hz
12
Motor Speed (RPM) at 50 Hz
13
Motor Voltage Supply at 50 Hz, Delta connected
14
Motor Amps at 50 Hz, Delta connected
15
Motor Voltage Supply at 50 Hz, Star connected
16
Motor Amps at 50 Hz, Star connected
17
Rated Power (kW) at 60 Hz
18
Power Factor at 60 Hz
19
Motor Speed (RPM) at 60 Hz
20
Motor Voltage Supply at 60 Hz, Delta connected
21
Motor Amps at 60 Hz, Delta connected
22
Motor Voltage Supply at 60 Hz, Star connected
23
Motor Amps at 60 Hz, Star connected
24
Motor voltage supply at 50 Hz
25
Motor Amps at 50 Hz
26
Motor voltage supply at 60 Hz
27
Motor Amps at 60 Hz
28
Mounting
29
For motors with additional cooling fans, the fan voltage supply is shown in this location, preceded by the letters “VENT”. The letters
“TP” indicate the presence of bimetallic thermal protectors, “TM” indicate thermistors, and “SCALD” indicates anti-condensation heaters,
all followed by the voltage supply.
30
Efficiency and efficiency class at 50Hz
31
Efficiency and efficiency class at 60Hz
32
Certification marks (
,
, etc.)
1
7
9
8
2
3
4
28
29
10
11
14
21
18
17
6
5
12
19
13
20
15
22
16
23
30
31
32
32
32
32
1
7
9
8
2
3
4
28
24
25
29
28
28
27
26
6
5
10
17
11
18
12
19