Technical data

12-18 MHD115 MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
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.
Turnable by 90° in either direction
M01MH115_N.fh10
70
5+0.2
10
N9
Options:
Holding brake
 Without holding brake
 With holding brake
Measures are identical.
4
2
1
3
4
70
10
t = 8
C
D
B
Motor encoder
 Digital servo feedback (HSF)
 Digital servo feedback (HSF) with integrated
multiturn absolute encoder
Measures are identical.
Motor design according to EN 60034-7, 1996-06,
B5 for all installation positions
 Flange according to DIN 42948, ed. 11.65
 Positional accuracy with regard to true running,
asial running and coaxiality to the shaft according
to DIN 42955 Tolerance Class R, ed. 12.81
 Shaft end according to DIN 748 Part 3, ed. 07.75,
cylindrical
 Cender hole DS M12 according to
DIN 332 Part 2, ed. 05.83
Max. tightening torque for screw 43 Nm
 Vibration severity grade R according to
DIN VDE 0530 Part 14, ed. 02.93
Frame size
Meas. A
MHD 115 A 359
MHD 115 B 420
MHD 115 C 511
139
168
92
R 1/8"
Encoder connector
25°
M12-28
(Max. tightening
torque 40 Nm)
Connector INS0381
4xM10-16
ø38 k6
C
4
Y
88
ø180 j6
4
18
80
69
A
181
75
1
X
38
1)
Pg 36
ø99
A
(without cable
screw union)
71
45°
45°
ø14
192±1
1) Connector not included in the scope of motor delivery
3
D
side B
left
right
Size table
A
98
4
Detail Y:
Ø45
Ø150
R1,6
1x15º
80
165±
0.2
215
245
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 70,
Not part of gerneral delivery.
side A
Fig. 12-18: Dimensional details of MHD115.-…-…-N