Mechanical installation
Mounting of g500 short/servo adapters with clamping connection
Mounting of motors on gearboxes with mounting flange
4
22
Lenze ¯ MA 12.0018 ¯ 2.0
4.4.4 Mounting of motors on gearboxes with mounting flange and flexible
coupling (drive−end version N)
Fig. 7 Input side design N
Spider / gear rim 1 Locking screw
Coupling hub 2 Keyway
Drive size
Motor shaft Assembly
dimension
Standard hub
Locking screw
Clamping hub Key
1)
Clamping ring hub
D
[ mm ]
max. l
[ mm ]
M
[ mm ]
Thread
[ mm ]
Tightening
torque
[ Nm ]
Thread
[ mm ]
Tightening
torque
[ Nm ]
DIN 6885/1
[ mm ]
Thread
[ mm ]
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 2.9
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 2.9
2C 14 40 25
B5 x 5 x 16
3C 14 40 25
4C 14 40 25
6C 11 40 25 −−− −−− * −−− −−−
7C 19 40 25
M5 2.0
B6 x 6 x 16 M4 2.9
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 *
Tab. 3 Attachment of motors to gearboxes with mounting flange
* Use original key for the motor
1)
Key for standard hub and clamping hub
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