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PCB Piezotronics 2508-04A, Installation And Operating Manual, Page: 12 / 14

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PCB Piezotronics 2508-04A Installation And Operating Manual Download Page 12

 

 

 

 

 

REACTION TORQUE SENSOR OPERATION MANUAL 

 

 7 

Caution should be observed to insure that liquids 
are not permitted to migrate into devices that are not 
hermetically sealed.  Such devices should only be 
wiped with a damp cloth and never submerged or 
have liquids poured on them. 

 
 
 
 
 

 

Summary of Contents for 2508-04A

Page 1: ...nstallation and Operating Manual For assistance with the operation of this product contact PCB Load Torque Inc Toll free 866 684 7107 24 hour SensorLine 716 684 0001 Fax 248 888 8266 E mail LTInfo pcbloadtorque com Web www pcbLoadTorque com ...

Page 2: ...ialized tests including sensitivity at elevated or cryogenic temperatures phase response extended high or low frequency response extended range leak testing hydrostatic pressure testing and others For more information contact your local PCB Piezotronics distributor sales representative or factory customer service representative Returning Equipment If factory repair is required our representatives ...

Page 3: ...ation on particular operating steps The following symbols may be found on the equipment described in this manual This symbol on the unit indicates that high voltage may be present Use standard safety precautions to avoid personal contact with this voltage This symbol on the unit indicates that the user should refer to the operating instructions located in the manual This symbol indicates safety ea...

Page 4: ...E 住房 O O O O O O PCB板 X O O O O O 电气连接器 O O O O O O 压电晶体 X O O O O O 环氧 O O O O O O 铁氟龙 O O O O O O 电子 O O O O O O 厚膜基板 O O X O O O 电线 O O O O O O 电缆 X O O O O O 塑料 O O O O O O 焊接 X O O O O O 铜合金 黄铜 X O O O O O 本表格依据 SJ T 11364 的规定编制 O 表示该有害物质在该部件所有均质材料中的含量均在 GB T 26572 规定的限量要求以下 X 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB T 26572 规定的限量要求 铅是欧洲RoHS指令2011 65 EU附件三和附件四目前由于允许的豁免 CHINA RoHS COMPLIANCE ...

Page 5: ... O Wires O O O O O O Cables X O O O O O Plastic O O O O O O Solder X O O O O O Copper Alloy Brass X O O O O O This table is prepared in accordance with the provisions of SJ T 11364 O Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of GB T 26572 X Indicates that said hazardous substance contained in at least one of t...

Page 6: ...0 Operation 5 8 0 Troubleshooting 6 9 0 Maintenance 6 LIST OF ILLUSTRATIONS Figure Page 1 Flange Mount Reaction Torque Sensor 2 2 Wheatstone Bridge Circuit 2 3 Western Regional Strain Gage Committee Wiring Code 2 4 Axis and Sense Nomenclature 3 5 Reaction Torque Sensor Configurations 3 6 Shunt Resistor Locations 4 7 Reaction Torque Sensor System Configurations 5 MANUAL NUMBER 18622 MANUAL REVISION...

Page 7: ...ring Code Refer to the wiring drawing included with this manual for specific wiring of the supplied torque sensor The gages are bonded to the sensor s structure Typically a regulated DC or AC excitation is applied between A and D of the bridge When torque is applied to the sensor the Wheatstone Bridge becomes unbalanced causing an output voltage between B and C which is proportional to the applied...

Page 8: ...ust and bending moment that may be applied without electrical or mechanical damage to the torque sensor Do not exceed moment W x S or shear W whichever attained first Measurement inaccuracy and structure damage may result Install the sensor in a manner that minimizes these loads In addition review data from manufacturers of fixtures and fasteners used in the sensors installation to determine if fa...

Page 9: ...junction with a strain gage based transducer without exposing the transducer to known traceable physical input values If required adjustments can then be made to the signal conditioner to insure accurate measurement results The strain gage bridge is in balance when the host mechanical structure is unloaded and unstressed As the host structure diaphragm bending beam shear beam column etc is loaded ...

Page 10: ...alibration of a signal conditioner and transducer between calibrations of known applied traceable mechanical input values Consequently most all strain gage transducer manufacturers collect and supply shunt calibration data along with a shunt calibration resistor as a standard feature 7 0 OPERATION Figure 7 Reaction Torque Sensor System Configurations Typical Reaction Torque Sensor System Configura...

Page 11: ...s not typically measure or compensate for errors due to extraneous loads If the presences of these extraneous loads are known the user should request the transducer manufacturer to run a special test at extra cost to define and quantify the extraneous load errors These errors are defined as cross talk errors Error Analysis The Force Torque Division typically supplies accuracy information on its pr...

Page 12: ...ANUAL 7 Caution should be observed to insure that liquids are not permitted to migrate into devices that are not hermetically sealed Such devices should only be wiped with a damp cloth and never submerged or have liquids poured on them ...

Page 13: ...ght 2 lb 908 g Mounting Flange 10 24 Bolts Flange No Metric Equivalent Torsional Stiffness 73 klbf in radian 8 248 kN m radian Sensing Element Strain Gage Strain Gage Housing Material Sensor Anodized Aluminum Anodized Aluminum Electrical Connector PT02E 10 6P PT02E 10 6P All specifications are at room temperature unless otherwise specified In the interest of constant product improvement we reserve...

Page 14: ... 13 REVISIONS REV DESCRIPTION ECO D UPDATED GD T SPECS 05 02 16 PTE 45413 32786 PCB Load Torque Inc claims proprietary rights in the information disclosed hereon Neither it nor any reproduction thereof will be disclosed to others without the written consent of PCB Load and Torque Inc MDF 01 20 12 ECB 01 26 12 3 00 76 2 31 7 9 2 38 60 5 1 44 36 6 1 627 1 625 41 33 41 28 Ø 1 627 1 625 41 33 41 28 2 ...

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