REXROTH MKD025A-144, Manual

Page: 31 / 184

Synchronous Motors MKD MKD Type Code
4-1
DOK-MOTOR*-MKD*******-PR07-EN-P Version7.0 19.05.2004
4 MKD Type Code
Each order of a product by Rexroth must be based on the type code. All
available motor versions are uniquely described by their type code. In
the following, the particular points of the type code (abbrev. column) and
their meaning are described.
1. Product
1.1 MKD . . . . . . . . . = MKD
2. Motor size
2.1 112 . . . . . . . . . . . . . . . . . = 112
3. Motor length
3.1 Lengths. . . . . . . . . . . . . = A, B, C, D
4. Windings code
4.1 MKD112A . . . . . . . . . . . . . = 024, 058
4.2 MKD112B . . . . . . . . . . . . . = 024, 048, 058
4.3 MKD112C . . . . . . . . . . . . . = 024, 058
4.4 MKD112D . . . . . . . . . . . . . = 027
5. Motor feedback
5.1 Resolver feedback. . . . . . . . . . . . . . . . . . . . . . . .= G
5.2 Resolver feedback with integrated
multiturn absolute encoder. . . . . . . . . . . . . . . . . = K
6. Driven shaft
6.1 plain shaft (with shaft sealing ring). . . . . . . . . . . . . = G
6.2 Shaft with key per DIN 6885-1
(with shaft sealing ring) . . . . . . . . . . . . . . . . . . . . . = P
7. Holding brake
7.1 without holding brake . . . . . . . . . . . . . . . . . . . . . . . . = 0
7.2 with holding brake 22 Nm . . . . . . . . . . . . . . . . . . . . . . . = 1
7.3 with holding brake 70 Nm . . . . . . . . . . . . . . . . . . . . . . . = 3
8. Output direction of power connection
8.1 Connector to side A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = A
8.2 Connector to side B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = B
8.3 Connector to the left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = L
8.4 Connector to the right . . . . . . . . . . . . . . . . . . . . . . . . . . . . = R
9. Other design
9.1 none . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = N
10. Standard reference
Standard
Title Edition
DIN 6885-1 Drive Type Fastenings without Taper Action; 1968-08
Parallel Keys, Keyways, Deep Pattern
Note:
Holding brake "1" only available with motor length "A" and "B"
Holding brake "3" only available with motor length "C" and "D"
Looking from front onto driven shaft (see picture 1)
1 2 3 4 6 7 8 9
1
0
5 1 2 3 4 6 7 8 9
2
0
5 1 2 3 4 6 7 8 9
3
0
5 1 2 3 4 6 7 8 9
4
0
5
Example:
Abbrev.
Column
M K D 1 1 2 B - 0 4 8 - G G 0 - A N
Illustration example: MKD112
Picture 1
Position of power connection = top
sid
e B
right
left
sid
e A
2
1
1
2
typecode_example.fh7
Example
Fig. 4-1: MKD type code (example)
Note: When selecting a product, always consider the detailed
specifications and instructions in the chapters entitled
“Technical Data” and “Application Instructions”.
•
The sections below are numbered according to the numbering of the
individual type codes (see chapter “Technical Data”).
•
Before ordering, please check the availability of the seperate options
with your Bosch Rexroth Sales & Service Facilities.