Synchronous Motors MKD MKD041 7-9
DOK-MOTOR*-MKD*******-PR07-EN-P Version7.0 19.05.2004
7.5 Dimensions
mb_mkd041ak_en.fh7
20
3+0,1
5 N9
Options:
Holding brake:
• without
• with
The dimensions are identical.
Output shaft
• plain shaft (preferred type)
• with keyway per DIN 6885 sheet 1, ed. 08.68
(Note! balanced with entire key!)
Matching keyway: DIN 6885-A 5 x 5 x 20,
not part of delivery.
3
Motor encoder
• Resolverfeedback (RSF)
• Resolverfeedback (RSF) with integal
multiturn absolute encoder
The dimensions are identical.
Output direction
The output direction of this box (power and encoder
cables) is selected at the time of mounting. Possible
directions are:
• to side A
• to side B
Side B is the output direction illustrated. The
dimensions for side A as output direction can be
obtained by turning the terminal box around the X axis.
2
1
3
4
20
5
t = 5
B
C
A
Motor as per DIN EN60034-7 ed. 1996-06,
B5 for all mounting orientations
• Flange as per DIN 42948, ed. 11.65
• Position accuracy per concentricity,
excentricity and coaxiality to shaft as per
DIN 42955 toleranz class N, ed. 12.81
• Shaft end per DIN 748 sec. 3, ed. 07.75,
IEC 72, ed. 1971, cylindrical
• center drill hole DS M5 per
DIN 332 sec. 2, ed. 05.83
max. screw tightening torque 3,0 Nm
• vibration severity level N per DIN VDE 0530
sec. 14, ed. 02.93
side A side B
X
52
1
98
56
45°
45°
70
82
R8
ø6,6
ø95
±0,2
2
424330
8
2,5
Ø50 j6
Ø14 k6
17,5
57
B
M5-12,5
4
C
A
3
Encoder-
cable
ø8,5±0,5
Power-
cable
ø12,5±0,5
Y
Detail Y:
Ø17
Ø40
R0,6
1x15º
30
2,5
Fig. 7-9: Dimensional data MKD041
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