REXROTH MKD025A-144, Руководство пользователя

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Synchronous Motors MKD MKD071
8-9
DOK-MOTOR*-MKD*******-PR07-EN-P Version7.0 19.05.2004
8.5 Dimensions
32
3,5+0,1
6
N9
Options:
Holding brake:
• without
• with
The dimensions are identical.
4
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
32
6
t = 6
B
C
A
Matching keyway: DIN 6885-A 6 x 6 x 32,
not Part of delivery.
Motor encoder
• Resolverfeedback (RSF)
• Resolverfeedback (RSF) with integal
multiturn absolute encoder
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!)
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 M6 per
DIN 332 sec. 2, ed. 05.83
max. screw tightening torque 5,0 Nm
• vibration severity level N per DIN VDE 0530
sec. 14, ed. 02.93
Side A Side B
9,5
Ø
95
j6
B
4
17,5
73
Ø
19
k6
3
M6-16
40
264
98
X
50,5
1
85,5
A
5
9
115
ø130 ±0,2
45°
45°
56
R18
C
Encoder-
cable
ø8,5±0,5 Power-
cable
ø12,5±0,5
Y
below left right
Possible arrangements:
(looking from front
onto motor shaft)
Cooling mode:
• natural convection (dim. see above)
• radial surface cooling
5
145
135
140
37
96
5
3 2
mb_mkd071ak_en.fh7
Detail Y:
Ø
25
Ø
82
R1
1x15º
40
3
Fig. 8-9: Dimensional data MKD071 (holding brake 1)