Model 039030-50021 ROTARY TORQUE, W/AUTO ID Installation
Contents
1. Connect one end of the cable to the transducer receptacle and the other end to the data collector signal conditioner Make sure to completely tighten the cable connector to both the transducer and the instrument 5 0 POLARITY Clockwise torque on rotary torque transducers produces a positive going signal output Counterclockwise torque produces a negative going signal output Most data collectors provide a CW CCW adjustment to ensure correct readings RS Technologies Division of PCB Load amp Torque Inc 2 Toll Free in USA 888 684 2894 716 684 0001 www pcbloadtorque com 6 0 SHUNT CALIBRATION Shunt calibration is a practical method for providing field calibration of data collectors and strain gage transducers such as rotary socket wrench transducers This provides assurance of obtaining accurate readings without having to apply known traceable physical input loads to the transducer which may be impractical in an assembly line or out in the field Shunt calibration simulates the mechanical input to a transducer by unbalancing the bridge with a fixed resistor placed across or in parallel with one leg of the bridge For clockwise shunt calibration or CAL the shunt resistor Rear is shunted across the Excitation A and Signal C leg of the bridge For counterclockwise shunt calibration or CAL the shunt resistor Rca is shunted across the Excitation BD and Signal C leg of the bridge See Figure 1 for shunt r2. 1529 PIFZOTRONICS Model 039030 50021 ROTARY TORQUE W AUTO ID Installation and Operating Manual For assistance with the operation of this product contact PCB Piezotronics Inc Toll free 800 828 8840 24 hour SensorLine 716 684 0001 Fax 716 684 0987 E mail info pcb com Web www pcb com PCB PIEZOTRONICS A PCB GROUP COMPANY Warranty Service Repair and Return Policies and Instructions The information contained in this document supersedes all similar information that may be found elsewhere in this manual Total Customer Satisfaction PCB Piezotronics guarantees Total Customer Satisfaction If at any time for any reason you are not completely satisfied with any PCB product PCB will repair replace or exchange it at no charge You may also choose to have your purchase price refunded in lieu of the repair replacement or exchange of the product Service Due to the sophisticated nature of sensors and associated instrumentation provided by PCB Piezotronics user servicing or repair is not recommended and if attempted may void the factory warranty Routine maintenance such as the cleaning of electrical connectors housings and mounting surfaces with solutions and techniques that will not harm the physical material of construction is acceptable Caution should be observed to insure that liquids are not permitted to migrate into devices that are not hermetically sealed Such d
3. ATION MANUAL to the deflection of the transducer and therefore the applied load This configuration allows for temperature and pressure compensation as well as cancellation of signals caused by forces not directly applied to the axis of the applied load Output is typically expressed in units of millivolt per volt of excitation Optional data collectors and signal conditioners are available from RS Technologies and PCB Load amp Torque There are two basic types of rotary socket wrench torque transducers one measures torque and angle of rotation the other measures only torque They are both supplied with an Auto ID chip that can be used by data collectors provided by RS Technologies to simplify setup and calibration Specifications Torque Output at Rated Capacity 2 mV V 0 25 FS Shunt Calibration Matched 2 000mV V 0 25 with 43 575 kOhm precision resistor Interchangeability Matched for mV V and shunt calibration 0 3 FS Nonlinearity 0 25 FS Hysteresis 0 25 FS Recommended Excitation 10 VDC or AC RMS Bridge Resistance 350 Ohms Compensated Temperature Range 70to 150 F Useable Temp Range 0 to 200 F General Receptacle Bendix PTO2H 12 10P Mating Connector Bendix PTO6A 12 10S SR Dimensions Refer to Standard Torque Sensor Literature Angle Magnetic Encoder 360 Poles 540 poles on 3 4 inch drives 720 poles on 1 inch and 1 inch drives 900 poles on 2 2 inch drive
4. D RADII FILLETS AND RADII 015 MAX 0 38 MAX SCALE FULL SHEET 1 OF 1 4 3 2 1 ANGLES 5 DEGREES ANGLES 5 DEGREES
5. ERATION MANUAL 2 0 SAFETY INFORMATION Applied loads must be limited to 100 of the rated capacity Application of loads exceeding rated capacity can lead to damage of the transducer and potential injury to the operator Therefore always use care in applying torque to fasteners being audited or tightened failure Always observe standard plant safety procedures for operation of pneumatic and electric power tools Operators should always observe standard shop safety requirements such as wearing steel toed shoes safety glasses etc 3 0 MECHANICAL INSTALLATION Mechanical installation consists of attaching the proper sized socket or drive fitting to the output end of the transducer This socket or drive will be lined up with the fastener being tightened The input end of the transducer is fitted onto the output drive of the tool If using a torque angle transducer secure the housing so that it will not rotate during operation NOTE For square drive units the input end is the female drive the output end is the male square drive For hex drive units the input end is the male drive the output end is the female hex drive 4 0 ELECTRICAL INSTALLATION The socket wrench torque transducer is connected to a data collector or signal conditioner via the 10 pin PT receptacle located on the top of the housing Cable assemblies for RS Technologies and other instruments are available through RS Technologies Division of PCB Load amp Torque Inc
6. ads e When using a transducer with an angle encoder make sure that the housing is held secure to ensure best angle measurement accuracy e Rotary socket wrench torque transducers are good for use with standard pneumatic tools impulse tools and electric power tools Do NOT use with impact pneumatic tools 8 0 TROUBLESHOOTING When having difficulty operating the rotary socket wrench transducer refer to the following checklist No output No power or dirty connections Open circuit or short v Faulty or improper wiring VNo torque applied Erratic or Improper Readings Excitation voltage drift V Electrical noise fixturing vV Open circuit or short v Improper load applied Cable too long Blinking Display v Overload condition Open circuit Zero Balance Load applied to transducer Overloaded or side loaded transducer Open circuit v Improper electrical connections Zero Shift v Fixture preload Faulty or improper wiring v Improper zero taken Zero Drift v Unconditioned power supply Open circuit or short wiring interface Temperature change ROTARY SOCKET WRENCH TORQUE TRANSDUCER OPERATION MANUAL Damaged or Deformed Equipment v Improper use Error Analysis PCB Load amp Torque Inc typically supplies accuracy information on its products in the form of individual errors see specification sheet For rotary so
7. cket wrench transducers they are Non Linearity Hysteresis and Non Repeatability The customer can combine these individual errors to establish the maximum possible error for the measurement or just examine the applicable individual error If the transducer is used for increasing torque measurement only ignore the Hysteresis error If the torque measurement is near the full rated capacity the linearity error can be ignored If the capability exists to correct the data through linearization fit or look up table the error in the measurement can minimized A sophisticated user can get rid of all the errors except for the non repeatability error in the measurement If problems persist contact PCB Load amp Torque for technical assistance 9 0 MAINTENANCE The rotary socket wrench transducers provided by RS Technologies Division of PCB Load amp Torque Inc are made of durable materials and are intended for industrial use However routine maintenance such as cleaning of electrical connectors housings and square drives with solutions and techniques that will not harm the physical material of construction is acceptable The rotary socket wrench transducers should only be wiped with a damp cloth and never submerged or have liquids poured on them NOTE There are no user serviceable components in rotary socket wrench torque transducers provided by RS Technologies division of PCB Load amp Torque Inc Removing the cover on the u
8. e strain gages configured into a Wheatstone Bridge Circuit to produce the primary sensing element The four arm Wheatstone Bridge configuration is shown below in Figure 1 Also pictured in Figure 1 is the wiring code for the standard 10 pin PT receptacle RECEPTACLE Rm 2 2 LEAD CONNECTOR COLORS RED BLACK AJ A p EXCITATION B B EXCITATION WHITE 4 SIGNAL GREEN Tp SIGNAL E ENCODER GND Fl 5 VOLTS elle CW LEAD n fH CCW TRAIL pin ID GND K K ID DATA NOTES 1 R Gage Resistance Rm Modulus Resistor ENCODER CIRCUIT CALIBRATION Ro Output Scaling Resistor Rt Temperature Compensation Resistor Real CALIBRATION Rz Zero Balance Resistor 2 Ro and Rm may be omitted 3 Colors denote wiring connections for captive cable sensors 4 Calibration applies only to bi directional sensors Figure 1 Rotary Socket Wrench Transducer Wheatstone Bridge amp Wiring Code The gages are bonded to the transducer s flexure Typically a regulated DC or AC excitation is applied between A and B of the bridge When torque is applied to the transducer the Wheatstone Bridge becomes unbalanced producing an output signal voltage between C and D which is proportional to the applied load The magnitude of the output signal corresponds ROTARY SOCKET WRENCH TORQUE TRANSDUCER OPER
9. ervices provided by PCB Piezotronics Inc are covered by a limited warranty against defective material and workmanship for a period of one year from date of original purchase Contact PCB for a complete statement of our watranty Expendable items such as batteries and mounting hardware are not covered warranty Mechanical damage to equipment due to improper use 15 not covered by warranty Electronic circuitry failure caused by the introduction of unregulated or improper excitation power electrostatic discharge is not covered by warranty Contact Information International customers should direct all inquiries to their local distributor or sales office A complete list of distributors and offices can be found at Wwww pcb com Customers within the United States may contact their local sales representative or a factory customer service representative A complete list of sales representatives can be found at www pceb com Toll free telephone numbers for a factory customer service representative in the division responsible for this product can be found on the title page at the front of this manual Our ship to address and general contact numbers are PCB Piezotronics Inc 3425 Walden Ave Depew NY 14043 USA Toll free 800 828 8840 24 hour SensorLine 716 684 0001 Website www pcb com E mail info pcb com TECHNOLOGIES A DIV OF PCB LOAD amp TORQUE INC Rotary Socket Wrench Torque Transducer In
10. esistor locations in the Wheatstone Bridge circuit utilized by rotary socket wrench torque transducers The rotary socket wrench transducer provided by RS Technologies Division of PCB Load amp Torque Inc comes with a calibration certificate On the first page of this certificate you will find a calibration value in engineering units that is associated with a resistor of a specified impedance This resistor can be installed on the data collector and used when matching up the instrument to the transducer Follow the instructions provided with the data collector for complete details on shunt calibration procedures Basic Shunt Calibration Procedure The following procedure outlines the basic routine of shunt calibration The actual calibration procedure performed by your data collector may be automated and will differ Consult the data collector instruction manual for further details 1 Connect the rotary socket wrench transducer to the data collector and allow adequate time for the system to stabilize 2 to 5 minutes is recommended 2 With no load on the transducer adjust the data collector zero controls for to read zero 0 3 Shunt the calibration resistor between the desired excitation and signal leads of the Wheatstone Bridge as described in Section 6 0 4 Adjust the data collector s gain or span controls as required to obtain an electrical output signal and or numeric display that represents the simulated calibration load a
11. evices should only be wiped with a dampened cloth and never submerged or have liquids poured upon them Repair In the event that equipment becomes damaged or ceases to operate arrangements should be made to return the equipment to PCB Piezotronics for repair User servicing or repair is not recommended and if attempted may void the factory warranty Calibration Routine calibration of sensors and associated instrumentation is recommended as this helps build confidence in measurement accuracy and acquired data Equipment calibration cycles are typically established by the users own quality regimen When in doubt about a calibration cycle a good rule of thumb is to recalibrate on an annual basis It is also good practice to recalibrate after exposure to any severe temperature extreme shock load or other environmental influence or prior to any critical test PCB Piezotronics maintains an ISO 9001 certified metrology laboratory and offers calibration services which are accredited by A2LA to ISO IEC 17025 with full traceablility to N I S T In addition to the normally supplied calibration special testing is also available such as sensitivity at elevated or cryogenic temperatures phase response extended high low frequency response extended range leak testing hydrostatic pressure testing and others For information standard recalibration services or special testing contact your local PCB Piez
12. nit will void the warranty RS Technologies Division of PCB Load amp Torque Inc 2 Toll Free in USA 888 684 2894 2 716 684 0001 www pcbloadtorque com ROTARY SOCKET WRENCH TORQUE TRANSDUCER OPERATION MANUAL RS Technologies Division of PCB Load amp Torque Inc 2 Toll Free in USA 888 684 2894 716 684 0001 www pcbloadtorque com 45188 3 2 1 the information disclosed hereon Neither it nor any REVISIONS the written consent of PCB Load and Torque Inc REV DESCRIPTION ECO RELEASED TO DRAFTING 38678 4 25 97 BENDIX RECEPTACLE 2 12 10 90 WIRING CODE 9030 SERIES 9230 SERIES PINA POWER PIN A POWER PINB POWER PINB POWER C SIGNAL PIN C SIGNAL PIND SIGNAL PIN D SIGNAL PIN E N C PIN E ENCODER GRD PIN F N C PIN F 5V PIN G N C PIN G CW LEAD PIN H N C PIN H CCW TRAIL PIN J SENSEGRD J SENSE GRD 1 25 PIN K SENSE 5V 1 4 HEX DRIVE FEMALE PIR SENSE Sy 65 1 4 HEX DRIVE MALE R 75 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE prawn CHECKED 2G8 LOAD TORQUE SONS RRR re DECIMALS XX 01 DECIMALS X 03 24350 Indoplex Circle Farmington Hills MI 48335 XXX 005 XX 0 13 716 684 0001 E MAIL Itinfo pcbloadtorque com OUTLINE DRAWING DWG NO ROTARY TORQUE 1 4 HEX DRIVE 10 PIN 45 88 FILLETS AN
13. otronics distributor sales representative factory customer service representative Returning Equipment Following these procedures will insure that your returned materials are handled in the most expedient manner Before returning any equipment to Piezotronics contact your local distributor sales representative or factory customer service representative to obtain a Return Materials Authorization RMA Number This RMA number should be clearly marked on the outside of all package s and on the packing list s accompanying the shipment A detailed account of the nature of the problem s being experienced with the equipment should also be included inside the package s containing returned materials A Purchase Order included with the returned materials will expedite the turn around of serviced equipment It is recommended to include authorization on the Purchase Order for PCB to proceed with any repairs as long as they do not exceed 50 of the replacement cost of the returned item s PCB will provide a price quotation or replacement recommendation for any item whose repair costs would exceed 50 of replacement cost or any item that is not economically feasible to repair For routine calibration services the Purchase Order should include authorization to proceed and return at current pricing which can be obtained from a factory customer service representative Warranty All equipment and repair s
14. s Output A B Track 90 degrees phase difference flat over operating speed range Resolution w Quadrature 4 degree 3 16 degree on 3 4 inch drives 1 8 degree on 1 inch drives 1 10 degree on 2 2 inch drives Output Voltage High 5V Low 0 5V Power Required 5 VDC 120 mA max Recommended Max RPM 14 in Drive 5000 3 8 in Drive 2500 inch Drive 2500 in Drive 2000 1 in Drive 1000 1 Yin Drive 750 2 in Drive 500 RS Technologies Division of PCB Load amp Torque Inc 2 Toll Free in USA 888 684 28947 716 684 0001 www pcbloadtorque com Capacities The capacities of the torque only transducers are listed in the table below PART NO DRIVE SIZE CAPACITY 039030 50002 4 inch Hex Drive 32 02 0 23 Nm 100 Ib ft__ 135 6 Nm 148 lb ft 200 Nm 300 lb ft _ 407 Nm 368 Ib ft _ 500 Nm 600 lb ft _ 814 Nm 100016 _ 1356 Nm 22131 1 _ 8000 Nm 3000 16 1 _ 4068 Nm 7350 lb ft 10 000 Nm 18 000 Ib ft_ 24 408 Nm The capacities for the torque angle transducers are listed below PART NO DESCRIPTION CAPACITY 039230 50002 1 4 inch Hex Drive 32 02 0 23 Nm 5016 1 _ 67 8 Nm 10016 _ 135 6 Nm 14810 1 _ 200 Nm 30016 _ 407 Nm 368 lb ft _ 500 Nm 600 Ib ft _ 814 Nm 1000 lb ft __ 1356 Nm 221316 _ 3000 Nm 3000 lb ft _ 4068 Nm 7360 lb ft 10 000 Nm 18 000 Ib ft_ 24 408 Nm ROTARY SOCKET WRENCH TORQUE TRANSDUCER OP
15. s indicated on the calibration certificate Remove the shunt resistor and adjust the zero if necessary 6 Ifa significant zero adjustment is required repeat Steps 2 5 7 0 OPERATION ROTARY SOCKET WRENCH TORQUE TRANSDUCER OPERATION MANUAL Typical Rotary Socket Wrench Transducer System Configurations Operation requires the connection of the transducer to a readout device data collector or signal conditioner Readout instruments data collectors and suitable cable assemblies are available from RS Technologies Division of PCB Load amp Torque Inc Operation with a Data Collector or Readout Device The span and zero of the instrument must be set before the rotary socket wrench transducer system can be used The span can be set using the shunt calibration value and resistor supplied by the manufacturer or by a deadweight torque calibrator Refer to the shunt calibration information in the instruction manual of the instrument for proper setup information Rotary Socket Wrench Transducer Operation Guidelines Rotary Socket Wrench Transducers are designed for use in measuring the torque output of electric and pneumatic fastener assembly tools They are also used for threaded fastener testing and trouble shooting However they have been used in many different rotating torque applications The guidelines below provide some tips that will ensure proper operation and satisfactory results e Although the ideal operating range for rotary
16. stallation and Operating Manual For assistance with the operation of this product contact RS Technologies Division of PCB Load amp Torque Inc Toll Free in USA 888 684 2894 24 hour SensorLine 716 684 0001 Fax 248 888 8266 E mail rsinfo pcbloadtorque com 51678 RS Rotary Torque Transducer Manual_CE doc 3 12 2012 1 0 INTRODUCTION Rotary Socket Wrench Torque Transducers manufactured by RS Technologies Division of PCB Load amp Torque Inc are widely used in the fastener assembly market to verify the performance of hand and power torque tools These strain gage based transducers are fitted on the output drive of a power tool and measure the torque applied by the tool to the fastener on an actual assembly This measurement provides important information about tool shut off and can assist in establishing specifications for proper assembly When equipped with the optional angle encoder the rotary torque transducer can measure the angle of fastener rotation which is an important indication of joint integrity Torque angle transducers can provide the data to draw torque vs time or torque vs angle plots that can help analyze problematic joints and determine appropriate tightening strategies They are also a key component of a threaded fastener torque tension testing machine Rotary torque transducers come in a wide range of capacities from 4 Nm up to 25 000 Nm and fit most popular drive sizes All models utiliz
17. torque transducers is 60 to 80 of rated capacity the rotary socket wrench torque transducers can be used between 10 and 100 of rated capacity This is largely because the first load point for a calibration is typically at the 10 mark but also that the output signal below 10 is often too low to provide adequate resolution by the readout instrument The rotary torque socket wrench transducer has an overload capability of 150 of rated capacity This provides a safety margin in the event of an accidental overload It is not recommended that the transducer be used to measure loads at or above 110 of rated capacity on a regular basis e Keep the transducer in line with the axial orientation of the fastener This will help to avoid side loads Excessive side loads such as those that may occur when testing large or heavy right angle power tools can cause inaccurate readings or even damage the transducer e Ensure that both input and output drives of the transducer are fully engaged Partial engagement may damage the transducer e drive transducers come with a spring loaded knurled ring that retracts to permit installation and removal of the RS Technologies Division of PCB Load amp Torque Inc Toll Free in USA 888 684 2894 2 716 684 0001 www pcbloadtorque com drive bit Make sure that both ends are fully engaged before use e When it s necessary to use a drive adapter use as few as possible to avoid side lo
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