TECHNICAL CHARACTERISTICS 145 STK ALTERNATORS0 pages
TECHNICAL CHARACTERISTICS
145 STK ALTERNATORS
See also the curves of Voltage, Torque, Efficiency vs Speed
145STK2M
650
1500
571
1752
11.2 13.9
75
81
1.4
4.3
244
250
204
690
145STK4M
650
1500
1307 3389
25.4 25.2
76
86
3.2
8
243
260
493
1566
145STK6M
650
1500
1962 4904
36
35.9
81
87
4.8
13
246
231
739
2319
145STK8M
650
1500
2633 6462
47.8
47
81
88
6.4
16
249
248
1075 3097
N.m
8.9
11.5
20.7
25.4
28.8
36
43.5
47.8
%
68
77
70
78
76
82
73
83
W
Input torque at half speed (1)(2)
Rated
Pow er at
Half speed
Rpm
W
N.m
%
Amps
V
Rated Power at half speed (1)(2)
Rated Power at
Rated speed
Rated speed
Rated power (1)(2)
Input torque at rated speed(1)(2)
Efficiency at rated power (1)(2)
Current at rated power (1)
Voltage at rated power (1)(2)(3)
Efficiency at half speed (1)(2)
Number of poles (number of pairs of poles)
Cogging torque
Phase résistance at 20°C
Phase inductance (5)
Voltage at no load (back emf) at 20°C (4)
Rotor inertia
Weight
Power cable square section (6)
Power cable diameter
12 (6)
N.m
0.2
19.8 4.53
Ohm
mH
105
24
365
393
V
10-3 Kg.m2
1.28
6.2
Kg
mm2
4x1.5
Ø8
mm
0.4
0.6
0.8
8.6
1.4
60
10
390
367
2.24
10.4
4x1.5
Ø8
4.11 0.59
34
4.9
357
312
3.19
14.5
4x1.5
Ø8
3.18 0.51
25.8
4.1
361
334
4.14
18.7
4x1.5
Ø8
Alternator 145STK Power - Speed
6500
6000
145STK2M
145STK4M
145STK6M
145STK8M
5500
5000
4500
Power in W
4000
3500
3000
2500
2000
1500
1000
500
0
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
Speed in RPM
(1) Ambient temperature 40°C
Wind speed 10 m/s cooling the housing
Winding temperature rise < 100°C
Stator housing in contact with the ambient air or integral on all its peripheral area with a metallic armature in contact with the ambient air
Stator housing secured on a metallic frame getting an area equal to twice the cross section of the housing
(2) Operation in sine wave mode with unity power factor
(3) Line to line voltage. Voltage level may be adapted according to the application; please contact us
(4) Line to line voltage, alternator at no load, rated speed and at 20°C
(5) For current at rated power
(6) For curents lower than 53 Amps, one cable
For curents over 53 Amps, four single wires output (highlighted in the table)
Automatique
ALXION
2
& Productique
"