Description of the motors
2.2 Technical features and environmental conditions
S-1FK7 DYA G2 synchronous motors with planetary gearbox
Operating Instructions, 05/2018, A5E44881183B AA
25
Table 2- 2
Technical data of the 1FK7 DYA G2 geared motor
Unit
1FK7032-2AK71-
1☐☐3
-
Z A03
1FK7040-2AK71-
1☐☐3
-Z A13
1FK7060-2AH71-
1☐☐3
-Z A73
Transmission ratio
i
10
Torsional backlash
arcmin
8
Max. output torque
M2dyn
*
Nm
43.6
49.4
174.6
Max. output speed (briefly)
rpm
800
700
600
Max. permissible radial force at
the shaft extension
F
R
N
1700
2800
5000
Max. permissible axial force at the
shaft extension
F
A
N
1550
1900
4000
Degree of protection
64
Brake holding torque
Nm
1.9
4.0
13.0
Type of output shaft
Plain shaft
Total weight without holding brake
kg
4.2
6.2
13.8
Total weight with holding brake
kg
4.5
6.8
14.5
Moment of inertia without holding
brake
kgcm²
0.66
1.65
7.9
Moment of inertia with holding
brake
kgcm²
0.76
1.97
8.9
* M2dyn = maximum permissible output torque of the geared motor that may be output for a short period of time
