Technical data

MHD Sychronous motors MHD115 12-11
DOK-MOTOR*-MHD********-PR05-EN-P
12.2 Type Code – Ordering Name
1. Product
1.1 MHD. . . . . . . . . = MHD
2. Motor size
2.1 115 . . . . . . . . . . . . . . . . = 115
3. Motor length
3.1 Lengths . . . . . . . . . . . . . . . = A, B, C
4. Windings code
4.1 MHD115A . . . . . . . . . = 024, 035, 058, 059
4.2 MHD115B . . . . . . . . . = 024, 035, 058, 059
4.3 MHD115C . . . . . . . . . = 024, 035, 058, 059
5. Motor encoder
5.1 digital servo feedback. . . . . . . . . . . . . . . . . . . . .= N
5.2 digital servo feedback with integrated
multiturn absolute encoder. . . . . . . . . . . . . . . . . = P
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 70 Nm . . . . . . . . . . . . . . . . . . . . . = 1
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. Housing type
9.1 for natural convection and surface cooling. . . . . . . . . . . . . . = A
9.2 for natural convection and liquid cooling. . . . . . . . . . . . . . . . = N
10. Standard reference
Standard Title Edition
DIN 6885-1 Drive Type Fastenings without Taper Action; 1968-08
Parallel Keys, Keyways, Deep Pattern
Note:
Looking from front onto driven shaft
1234 6789
1
05 1234 6789
2
05 1234 6789
3
05 1234 6789
4
05
Example:
Abbrev.
Column
MHD115B-024-NG0-BN
1
1
t_mhd115_M11en.fh10
Fig. 12-12: Type code MHD115