Technical data
11-22 MHD112 MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
11.5 Dimensional Details
Output direction of power connector
The output direction of the power connector must be
selected when ordering. The following output directions
are possible:
to side A
to side B
to the right
to the left
The drawing shows the output direction upon delivery,
i.e. to side B. The measures in case of a different output
direction are obtained by turning the connector housing
theoretically around the X-axis.
C
Flange according to DIN 42948, ed. 11.65
Positional accuracy with regard to true running,
axial running and coaxiality to the shaft according
to DIN 42955 Tolerance Class R, ed. 12.81
D
Shaft end according to DIN 748 Part 3, ed. 07.75,
cylindrical
Center hole DS M10 according to
DIN 332 Part 2, ed. 05.83
Max. tightening torque for screw 25.0 Nm
Vibration severity grade R according to
DIN VDE 0530 Part 14, ed. 02.93
M01MH112.fh10
45
5+0.2
10 N9
Options:
Holding brake
Without holding brake
With holding brake
Measures are identical.
4
2
1
3
4
45
10
t = 8
Motor encoder
Digital servo feedback (HSF)
Digital servo feedback (HSF) with integrated
multiturn absolute encoder
Measures are identical.
1) Connector not included in the scope of motor delivery
25°
139
164
Ø
130
j6
Ø
32
k6
M10-22
D
C
4
Y
163
B
X
52
A
58
1)
A
18
60
71
A
4
192±1
45°
45°
4 x M10 - 15
Pg29
Size table
Frame size
MHD 112A
MHD 112B
MHD 112C
MHD 112D
Measure A: total motor frame length
Measure B: power connector
Meas. A
309
375
458
526
Meas. B
67
67
96
96
side A
side B
left
right
122
2
3
5
Ø
107
14
Detail Y:
Ø40
Ø110
R1.6
1x15º
60
4
A
B
1
165
±0.2
245
215
Output shaft
Plain shaft (preferred type)
With keyway according to DIN 6885 Sheet 1, ed. 08.68
(Caution! Balanced with entire keyway!)
Matching keyway, DIN 6885-A 10 x 8 x 45,
Not part of gerneral delivery.
B
Motor design according to EN 60034-7, 1996-06,
B5 for all installation positions
Fig. 11-21: Dimensional details of MHD112A, MHD112B, MHD112C
1)
, MHD112D
1) not applicable to MHD112C-058