Magtrol WB Series User Manual page 7

Eddy-current and magnetic powder dynamometers

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Magtrol WB/PB Dynamometers

Figure 2-1 WB/PB 2.7 Load Cell Locking System ................................................................................................................................... 42

Figure 2-2 WB/PB 43 Load Cell Locking System .................................................................................................................................... 43

Figure 2-3 WB/PB 65 Load Cell Locking System .................................................................................................................................... 44

Figure 2-4 WB/PB 115 Load Cell Locking System .................................................................................................................................. 45

Figure 2-5 WB/PB 15 Load Cell Locking System .................................................................................................................................... 46

Figure 2-6 Couplings Using Key Clamping ............................................................................................................................................ 48

Figure 2-7 Example of Protective System................................................................................................................................................ 51

Figure 2-8 WB 2.7 Ratings Curve ........................................................................................................................................................... 52

Figure 2-9 PB 2.7 Ratings Curve ............................................................................................................................................................ 53

Figure 2-10 WB 43 Ratings Curve .......................................................................................................................................................... 53

Figure 2-11 PB 43 Ratings Curve ........................................................................................................................................................... 54

Figure 2-12 WB 65 Ratings Curve .......................................................................................................................................................... 54

Figure 2-13 PB 65 Ratings Curve ........................................................................................................................................................... 55

Figure 2-14 WB 115 Ratings Curve ........................................................................................................................................................ 55

Figure 2-15 PB 115 Ratings Curve ......................................................................................................................................................... 56

Figure 2-16 WB 15 Ratings Curve .......................................................................................................................................................... 56

Figure 2-17 PB 15 Ratings Curve ........................................................................................................................................................... 57

3. COOLING

Figure 3-1 Open-circuit Cooling Example .............................................................................................................................................. 59

Figure 3-2 Closed-circuit Cooling Example ........................................................................................................................................... 60

4. CONNECTIONS / CONFIGURATION

Figure 4-1 Manual Test Configuration .................................................................................................................................................... 64

Figure 4-2 PC-Based Test Configuration with M-TEST Software ........................................................................................................... 65

Figure 4-3 Tandem Configuration ........................................................................................................................................................... 66

Figure 4-4 Supply Cable Between 24 V DC Transformer and DES Power Supply ................................................................................. 67

Figure 4-5 Control Signal Cable for WB/PB 2.7 and 43 Tandem Dynamometer Clutches ..................................................................... 67

Figure 4-6 Control Signal Cable for WB/PB 65, 115 and 15 Tandem Dynamometer Clutches .............................................................. 67

Figure 4-7 Connector Pin Configuration for WB/PB 2.7 Dynamometer Power ..................................................................................... 69

Figure 4-8 Connector Pin Configuration for WB/PB 43 Dynamometer Power and Temperature Measurement ................................... 69

Figure 4-9 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Power and Temperature Measurement ............... 69

Figure 4-10 Connector Pin Configuration for WB/PB 2.7 and 43 Dynamometer Torque Signals ......................................................... 70

Figure 4-11 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Torque Signals .................................................. 70

Figure 4-12 Connector Pin Configuration for WB/PB 2.7 and 43 Dynamometer Speed Signals ........................................................... 71

Figure 4-13 Connector Pin Configuration for WB/PB 65, 115 and 15 Dynamometer Speed Signals .................................................... 71

6. CALIBRATION

Figure 6-1 Calibration Arm Mounting .................................................................................................................................................... 73

Figure 6-2 WB/PB 43 Overload Protection Calibration ......................................................................................................................... 76

Figure 6-3 WB/PB 65 Overload Protection Calibration ......................................................................................................................... 77

Figure 6-4 WB/PB 115 Overload Protection Calibration ....................................................................................................................... 78

TABLE OF FIGURES

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