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Magtrol Hysteresis Dynamometers
HD-825
ED-715
15000
12000
9000
6000
3000
0
0
50
100
0
5.6
11.3
TORQUE
Figure 4–16 HD 815 Power Absorption Curve
Shaft Diameter
Shaft Height
Torque Range
Input Inertia
Maximum Speed
Maximum Input Power
10000
8000
6000
4000
2000
0
0
100
200
0
11.3
22.6
TORQUE
Figure 4–17 HD 825 Power Absorption Curve
Shaft Diameter
Shaft Height
Torque Range
Input Inertia
Maximum Speed
Maximum Input Power
45
150
200
250
(lb·in)
16.8
22.4
28
(N·m)
1.4995 in / 1.5000 in
(38.087 mm / 38.100 mm)
9.00 in (228.6 mm)
500 lb·in
565 kg·cm
56.5 N·m
-2
1.85 × 10
lb·ft·s²
8,000 rpm
continuous duty: 12,000 W
< 5 minutes:
14,000 W
(lb·in)
300
400
500
(N·m)
33.9
45.2
56.5
0.7490 in / 0.7495 in
(19.025 mm / 19.037 mm)
6.87 in (174.5 mm)
55.0 lb·in
62.0 kg·cm
6.20 N·m
-3
1.27 × 10
lb·ft·s²
25,000 rpm
continuous duty: 3000 W
< 5 minutes:
3400 W
Chapter 4 – Testing
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