Magtrol HD-106, User Manual, Page: 44 / 77

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Magtrol Hysteresis Dynamometers
Chapter 4 – Testing
OPERA
TION
TORQUE
SPEED (rpm)
0
0 48
340
96
680
144
1020
192
1360
240
1700
(oz·in)
(mN·m)
0
5000
10000
15000
20000
25000
30000
0
5000
10000
15000
20000
25000
30000
Figure 4–8 HD 515 Power Absorption Curve
HD-700
Shaft Diameter
0.4995 in / 0.5000 in
(12.687 mm / 12.700 mm)
Shaft Height 5.875 in (149.2 mm)
Torque Range
440 oz·in
31.0 kg·cm
3.10 N·m
Input Inertia 5.51 × 10
-4
lb·ft·s²
Maximum Speed 25,000 rpm
Maximum Input Power
continuous duty: 150 W
< 5 minutes: 700 W
TORQUE
SPEED (rpm)
(oz·in)
(N·m)
0
5000
10000
15000
20000
25000
30000
0
0 88
0.62
176
1.24
264
1.86
352
2.48
440
3.10
Figure 4–9 HD 700 Power Absorption Curve
HD-710
Shaft Diameter
0.4995 in / 0.5000 in
(12.687 mm / 12.700 mm)
Shaft Height 5.875 in (149.2 mm)
Torque Range
440 oz·in
31.0 kg·cm
3.10 N·m
Input Inertia 5.51 × 10 -4 lb·ft·s²
Maximum Speed 25,000 rpm
Maximum Input Power
continuous duty: 935 W
< 5 minutes: 1400 W