Technical data
MHD Sychronous motors MHD041 6-5
DOK-MOTOR*-MHD********-PR05-EN-P
6.3 Speed-Torque Curves
Housing overtemperature
60 K
Insulated structure
Winding overtemperature
100 K
Non-insulated structure
Stahlplatte
MHD041A-144 (60K)
0
1
2
3
4
5
6
7
0 1000 2000 3000 4000 5000 6000 7000 8000
n [min-1]
M [Nm]
M
max
[1
]
[S6]
[S1
natural
]
M
max
[2
]
M
max
[3
]
M
max
[4
]
MHD041A-144 (100K)
0
1
2
3
4
5
6
7
0 1000 2000 3000 4000 5000 6000 7000 8000
n [min-1]
M [Nm]
M
max
[1
]
[S6]
[S1
natural
]
M
max
[2
]
M
max
[3
]
M
max
[4
]
MHD041B-144 (60K)
0
2
4
6
8
10
12
14
0 1000 2000 3000 4000 5000 6000 7000 8000
n [min-1]
M [Nm]
M
max
[1
]
[S6]
[S1
natural
]
M
max
[2
]
M
max
[3
]
M
max
[4
]
MHD041B-144 (100K)
0
2
4
6
8
10
12
14
0 1000 2000 3000 4000 5000 6000 7000 8000
n [min-1]
M [Nm]
M
max
[1
]
[S6]
[S1
natural
]
M
max
[2
]
M
max
[3
]
M
max
[4
]
[S1
natural
]: M
dN
Natural conv. (S1 continuous operation)
[S6]: M
KB
(S6 intermittent operation)
M
max
[1]: HDS to HVR
M
max
[2]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 480 V
M
max
[3]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 440 V
M
max
[4]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 400 V
Fig. 6-5: Characteristic curves