Technical data

13-10 MHD131 MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
WellenendeMHD131.fh10
Ø60
Ø238
R1,6
1x15º
110
Ø225
5
Fig. 13-10: MHD131 shaft end
• Shaft end cylindrical according to DIN 748, Part 3, ed. 07.75.
• DS M16 centering hole according to DIN 332, Part 2, ed. 05.83, max.
tightening torque for screw 107 Nm.
• Vibration severity grade R according to DIN VDE 0530, Part 14, ed.
02.93.
• Motor design B5 according to EN 60034-7 / 1993 for all installation
positions.
• Flange according to DIN 42948, ed. 11.65.
• Positional accuracy with regard to true running, axial running and
coaxiality to the shaft according to DIN 42955 Tolerance Class R, ed.
12.81
• Plain shaft (preferred type)
or
• Shaft with keyway according to DIN 6885, Sheet 1, ed. 08.68.
Note: Caution! Balanced with complete featherkey!
80
5+0,2
14 N9
15
80
14
t = 9
PassfederMHD113.fh10
Fig. 13-11: Output shaft with keyway of MHD131
Note: Pertinent featherkey: DIN 6685-A 14 x 9 x 80; not included in
the scope of delivery of the motor.
For options refer to the chapter entitled “Type Code – Ordering Name”.
Shaft end
Motor design
Flange
Output shaft
Options