ABB
ABB/ BU Machines / HV Induction motors IEC catalogue / Engineered motors EN 12-2007
55
2
The type designation of the AMA motor follows the coding principle shown below.
Example:
AMA 450L4A BATH
1
AM
Stands for
A
lternating Current
M
achines
2
A
Indicates the type of machine, A - E = SCIM, K - P = WRIM
3
450
Frame size in mm, 400, 450 or 500
4
L
Frame length, S = small, M = medium or L = long
5
4
Number of poles
6
A
Stands for the IC/IP combination
D = IC01 / IP23 [WP I]
L = IC81W / IP54 (55) [TEWAC]
W = IC01 / IPW24 [WP II]
A = IC611 / IP55 [TEAAC]
P = IC11, 21, 31 / IP23, 54 (55) [OPV, TEPV]
7
B
Mounting arrangement, B = IM1001 (Horizontal), V = IM4011 (Vertical)
8
A
Bearing type, A = antifriction, S = sleeve
9
T
Indication of special construction
T = separate ventilation X = electrically special
N = Non-sparking design F = frequency converter drive Y = mechanically special
10
H
Location of manufacture
The type designation of the HXR motor follows the coding principle shown below.
Example:
HXR 355LA4
1.
HXR
Stands for the HXR machine family, three digits.
2.
355
Shaft height in mm, three digits.
3.
L
Frame length, one digit.
4.
A
Core length, one digit.
5.
4
Number of poles.
Type designation