Lenze g500 - Mounting of motors on gearboxes with mounting flange and flexible coupling (drive-end version N)

Mechanical installation
Preparation
Mounting of motors on gearboxes with mounting flange
4
25
Lenze ¯ MA 12.0013 ¯ 3.0
4.3.6 Mounting of motors on gearboxes with mounting flange and flexible
coupling (drive−end version N)
B14/ FT
B5/FF
m
l
1
d
ø
2
m
g500−H_X−002.iso
Fig. 2 Drive−end version N

Spider / gear rim 1 Locking screw

Coupling hub 2 Keyway
Drive size
Motor shaft Assembly
dimension
Standard hub
Locking screw
Clamping hub Featherkey
1)
Clamping ring hub
d
[mm]
max. l
[mm]
m
[mm]
Thread Tightening
torque
[Nm]
Thread Tightening
torque
[Nm]
DIN
6885/1
[mm]
Thread Tightening
torque
[Nm]
1A 11 23 23 M4 1.5 M3 1.34
*
M3 1.34
1B 14 40 25 M5 2.0 M6 10.5 B5 x 5 x 16 M4 3.0
2B 11 23 23 M4 1.5 M3 1.34
*
M3 1.34
1C 19 40 25
M5 2.0
M6 10.5
B6 x 6 x 16
M4 3.0
2C 14 40 25
B5 x 5 x 163C 14 40 25
4C 14 40 25
6C 11 40 25 −−− −−−
*
−−− −−−
7C 19 40 25
M5 2.0
B6 x 6 x 16 M4 3.0
1D 24 60 30
M6 10.5
B8 x 7 x 18
M5 6
2D 19 60 30 B6 x 6 x 18
1E 28 60 30
B8 x 7 x 18
2E 24 60 30
3E 19 60 30 B6 x 6 x 18
4E 24 50 50
*
1F 28 60 30
B8 x 7 x 18
2F 24 60 30
3F 24 50 50
*
1G 38 80 80
M8 10
M8 25
2G 28 60 60
3G 38 80 80
1H 42 110 110
M10 69 M8 352H 48 110 110
3H 38 80 80
5B
15.875 54 40.0
M5 2.0 M6 10.5
B4.76 x 4.76 x
20
M4 3
5C
5D 22.225 54 54.0
*
M5 6
5E 28.575 67 66.7
2)
5G 34.925
102
101.5
2)
M8 10
M8 25
5H 41.275 102.0
2)
M10 69 M8 35
6H 47.625 112 111.1
2)
Tab. 3 Attachment of motors to gearboxes with mounting flanges
* Use original featherkey of the motor
1) Featherkey for standard hub and clamping hub
2) Measured from the seating face of the motor flange