NPLK 025 MF 2-stage 2-stage Ratio Max. torque a)
i
e)
7
8
10
Nm
60
80
100
140
144
144
in.lb
531
708
885
1239
1275
1275
Nm
35
47
58
82
90
90
in.lb
310
416
513
726
797
797
Nm
90
120
150
190
190
190
in.lb
797
1062
1328
1682
1682
1682
n1N
rpm
2700
2900
3000
3000
3000
3000
n1Max
rpm
5000
5000
5000
5000
5000
5000
Nm
2.4
2.4
2.4
2.4
2.4
2.4
in.lb
21
21
21
21
21
21
6.2
6.2
6.2
55
55
55
b) e)
T2Not
(permitted 1000 times during the service life of the gearbox)
Permitted average input speed d) (at T2N and 20 °C ambient temperature)
Max. input speed Mean no load running torque
b)
T012
(at n1 = 3000 rpm and 20 °C gearbox temperature)
jt
Max. backlash Torsional rigidity
5
T2B
(max. 1000 cycles per hour)
Emergency stop torque a)
4
T2α
b) e)
Max. acceleration torque
3
Ct21
b)
F2AMax
Max. axial force c)
F2QMax
Max. lateral force c)
arcmin
≤ 15
Nm/arcmin
6.2
6.2
6.2
in.lb/arcmin
55
55
55
N
3350
lbf
754
N
4200
lbf
945
Nm
236
in.lb
2089
Max. tilting moment
M2KMax
Efficiency at full load
η
%
95
Service life
Lh
h
> 20000
Weight
m
(incl. standard adapter plate)
Operating noise
LPA
(at reference ratio and reference speed – ratio-specific values available in cymex®)
Max. permitted housing temperature
Ambient temperature
kg
5
lbm
11
dB(A)
≤ 73
°C
+90
°F
+194
°C
0 to +40
°F
+32 to +104
Lubrication
Lubricated for life
Direction of rotation
In- and output same direction
Protection class
IP 64
Elastomer coupling
ELC-0060BA022.000-X
(recommended product type – validate sizing with cymex®)
Bore diameter of coupling on the application side
mm
Mass moment of inertia
kgcm
1.2
1.2
1.2
1.2
1.2
1.2
10-3 in.lb.s2
1.1
1.1
1.1
1.1
1.1
1.1
(relates to the drive) Clamping hub diameter [mm]
X = 012.000 - 032.000 2
E
19 J1
Please use our sizing software cymex® for a detailed sizing – www.wittenstein-cymex.com Please consider the maximal tilting moment caused by the motor M1KMot – see sizing
242
Valid for torque transmission only Valid for standard clamping hub diameter c) Refers to center of the output shaft or flange d) Please reduce input speed at higher ambient temperatures e) Valid for: Smooth shaft a)
b)