Table of Contents
Advertisement
Chapter 4 – Testing
ED-815
4.1.3.2
Cooling Methods
Note:
4.1.3.2.1
Compressed Air
Magtrol's HD-510, 515, 800 and 805 dynamometers are internally ported for compressed air cooling.
Always use the filter and line regulator supplied with the unit. These elements should be installed
30000
25000
20000
15000
10000
5000
0
0
11
22
0
1.24
2.48
TORQUE
Figure 4–18 ED 715 Power Absorption Curve
Shaft Diameter
Shaft Height
Torque Range
Input Inertia
Maximum Speed
Maximum Input Power
15000
12000
9000
6000
3000
0
0
50
100
0
5.6
11.3
TORQUE
Figure 4–19 ED 815 Power Absorption Curve
For additional details on compressed air and blower setup along
with extensive information on the Air Flow Sensor feature, refer
to Section 3.3.3 – Air Cooling.
46
Magtrol Hysteresis Dynamometers
33
44
55
(lb·in)
3.72
4.96
6.20
(N·m)
1.4995 in / 1.5000 in
(38.087 mm / 38.100 mm)
11.00 in (279.4 mm)
250 lb·in
280 kg·cm
28.0 N·m
-3
9.61 × 10
lb·ft·s²
12,000 rpm
continuous duty: 6000 W
< 5 minutes:
7000 W
150
200
250
(lb·in)
16.8
22.4
28
(N·m)
Advertisement
Table of Contents
