Appendix
SP
+
ATEX MF
en-46
2022-D014984
Revision: 07
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive
19
2.5
2.0
2.0
1.7
1.7
1.6
24
3.2
2.7
2.7
2.3
2.3
2.3
38
10
9.8
9.7
9.4
9.4
9.4
a
In the case of mounting position V1, reduce the average drive speed n
1N
by 20%.
b
No-load running torques diminish during operation
c
Refers to the center of the output shaft or flange
Tbl-31: SP
+
140, 2-stage, i = 16 – 35: Technical data for use in potentially explosive atmospheres
Technical data for SP
+
140, 2-stage, i = 40 – 100
Clam-
ping
hub Ø
[mm]
Ratio i
40
50
64
70
100
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
19
528
528
320
367
340
24 / 38
528
528
320
528
340
Nominal output torque T
2N
[Nm]
(At n
1N
)
19
360
360
215
293
215
24 / 38
360
360
215
360
215
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the service life
of the gearbox)
–
710
710
560
710
710
Permissible average input speed n
1N
[min
-1
]
(At T
2N
)
a
–
1900
1900
2500
2100
2500
Max. input speed n
1Max
[min
-1
]
–
2500
2500
2500
2500
2500
Average no-load running torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
b
–
1.2
1.1
1.1
0.88
0.80
Max. backlash j
t
[arcmin]
–
Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C
t21
[Nm/arcmin]
–
53
Max. axial force F
2AMax
[N]
c
–
6900
Max. lateral force F
2QMax
[N]
c
–
6600
Max. tilting moment M
2KMax
[Nm]
–
660
Service life L
h
[h]
–
see chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard adapter plate m
[kg]
–
17
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
–
≤ 63
Technical data for SP
+
140, 2-stage, i = 16 – 35
Clam-
ping
hub Ø
[mm]
Ratio i
16
20
25
28
32
35
