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1 PB 2.7-8K
Magtrol 1 PB 2.7-8K Manuals
Manuals and User Guides for Magtrol 1 PB 2.7-8K. We have
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Magtrol 1 PB 2.7-8K manual available for free PDF download: User Manual
Magtrol 1 PB 2.7-8K User Manual (90 pages)
Eddy-Current and Magnetic Powder Dynamometers
Brand:
Magtrol
| Category:
Measuring Instruments
| Size: 4.48 MB
Table of Contents
Table of Contents
5
Installation / Mounting
8
Introduction
11
General Description
11
Data Sheets
12
Wb/Pb 2.7 Series
12
Wb/Pb 43 Series
19
Cooling
23
Wb/Pb 65 Series
27
Wb/Pb 115 Series
35
Wb/Pb 15 Series
43
Installation / Mounting
51
Locking the Dynamometer for Transport
51
Wb/Pb 2.7 Series
52
Figure 2-1 WB/PB 2.7 Load Cell Locking System
52
Wb/Pb 43 Series
53
Figure 2-2 WB/PB 43 Load Cell Locking System
53
Wb/Pb 65 Series
54
Figure 2-3 WB/PB 65 Load Cell Locking System
54
Wb/Pb 115 Series
55
Figure 2-4 WB/PB 115 Load Cell Locking System
55
Wb/Pb 15 Series
56
Figure 2-5 WB/PB 15 Load Cell Locking System
56
Mounting the Dynamometer to the Test Bench
57
Aligning the Dynamometers on the Test Bench
57
Vibrations Induced by the Test Bench
57
Couplings
58
Figure 2-6 Couplings Using Key Clamping
58
Measuring Range
59
Drag Torque
59
Tolerated Radial and Axial Forces
59
Connecting the Cooling System
60
Protective Systems
60
Figure 2-7 Example of Protective System
61
Power/Heat Dissipation
62
Torque-Speed-Power Curves
62
Figure 2-8 WB 2.7 Ratings Curve
62
Figure 2-9 PB 2.7 Ratings Curve
63
Figure 2-10 WB 43 Ratings Curve
63
Figure 2-11 PB 43 Ratings Curve
64
Figure 2-12 WB 65 Ratings Curve
64
Figure 2-13 PB 65 Ratings Curve
65
Figure 2-14 WB 115 Ratings Curve
65
Figure 2-15 PB 115 Ratings Curve
66
Figure 2-16 WB 15 Ratings Curve
66
Figure 2-17 PB 15 Ratings Curve
67
Cooling
68
Dynamometer Cooling
68
Connections
68
Water Flow and Pressure
68
Cooling Water Consumption
68
Temperature Sensor
68
Open-Circuit Cooling Systems
69
Example
69
Figure 3-1 Open-Circuit Cooling Example
69
Closed-Circuit Cooling Systems
70
Example
70
Figure 3-2 Closed-Circuit Cooling Example
70
Cooling Water Issues
71
Impurities
71
Hardness
71
Filtering
72
Controlling the Water Flow Rate
72
Water Inhibitors
72
Condensation
73
Cooling Circuit Purging
73
Connections / Configuration
74
Connection to Magtrol Motor Testing Electronics
74
Manual Test Configuration
74
Figure 4-1 Manual Test Configuration
74
Pc-Based Test Configuration
75
Connections / Configuration
75
Figure 4-2 PC-Based Test Configuration with M-TEST Software
75
Tandem Dynamometer Configuration
76
Electromagnetic Clutch
76
Figure 4-3 Tandem Configuration
76
Transformer Connection
77
Figure 4-4 Supply Cable between 24 V DC Transformer and des Power Supply
77
Figure 4-5 Control Signal Cable for WB/PB 2.7 and 43 Tandem Dynamometer Clutches
77
Figure 4-6 Control Signal Cable for WB/PB 65, 115 and 15 Tandem Dynamometer Clutches
77
Connection to Non-Magtrol Electronic Control Units
78
Power and Thermostat Connection
78
Figure 4-7 Connector Pin Configuration for WB/PB 2.7 Dynamometer Power
79
Figure 4-8 Connector Pin Configuration for WB/PB 43 Dynamometer Power and Temperature Measurement
79
Figure 4-9 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Power and Temperature Measurement
79
Torque Signal Connection
80
Figure 4-10 Connector Pin Configuration for WB/PB 2.7 and 43 Dynamometer Torque Signals
80
Figure 4-11 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Torque Signals
80
Speed Signal Connection
81
Figure 4-12 Connector Pin Configuration for WB/PB 2.7 and 43 Dynamometer Speed Signals
81
Figure 4-13 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Speed Signals
81
Operating Principles
82
Eddy-Current Dynamometers (Wb)
82
Magnetic Powder Dynamometers (Pb)
82
Wb Vs. Pb
82
6 Calibration
83
Calibration
83
Basic Calibration Information
83
Calibration Arms
83
Figure 6-1 Calibration Arm Mounting
83
Calibration Weight
84
Calibration with Magtrol Motor Testing Electronics
85
Calibration Using Non-Magtrol Electronic Control Units
85
Calibration of Overload Protection
85
Wb/Pb 43 Series
86
Figure 6-2 WB/PB 43 Overload Protection Calibration
86
Wb/Pb 65 Series
87
Figure 6-3 WB/PB 65 Overload Protection Calibration
87
Wb/Pb 115 Series
88
Figure 6-4 WB/PB 115 Overload Protection Calibration
88
Maintenance and Repair
89
Maintenance
89
Repair
89
Sending Equipment to Magtrol for Maintenance/Repair
89
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