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OPERATOR’S MANUAL 

ANNULAR TORQUE TRANSDUCER AND AMPLIFIER 

FOR USE WITH ELECTRONIC TRANSDUCER SYSTEM (E.T.S) 

Part Number 34147 | Issue 4 | Original Instructions (English) 

 

NORBAR TORQUE TOOLS LTD 

Beaumont Road, Banbury, 
Oxfordshire, OX16 1XJ 
UNITED KINGDOM 
Tel + 44 (0)1295 270333 
Email enquiry@norbar.com  

 

 

 

NORBAR TORQUE TOOLS PTY LTD 

45–47 Raglan Avenue, Edwardstown, 

SA 5039 

AUSTRALIA 

Tel + 61 (0)8 8292 9777 

Email enquiry@norbar.com.au 

 

 

 

NORBAR TORQUE TOOLS INC 

36400 Biltmore Place, Willoughby, 

Ohio, 44094 

USA 

Tel + 1 866 667 2279 

Email inquiry@norbar.us 

 

 

 

NORBAR TORQUE TOOLS (NZ) LTD 

B3/269A Mt Smart Road 

Onehunga, Auckland 1061 

NEW ZEALAND 

Tel + 64 9579 8653 

Email nz@norbar.com.au 

 

 

 

 

 

 

NORBAR TORQUE TOOLS PTE LTD 

194 Pandan Loop 
#07-20 Pantech Business Hub 
SINGAPORE 128383 
Tel + 65 6841 1371 
Email singapore@norbar.com.au 

 

 

 

NORBAR TORQUE TOOLS (SHANGHAI) LTD 

E Building–5F, no. 1618 Yishan Road, 

Minhang District, Shanghai 

CHINA 201103 

Tel + 86 21 6145 0368 

Email sales@norbar.com.cn 

 

 

 

NORBAR TORQUE TOOLS INDIA PVT. LTD 

Plot No A-168, Khairne Industrial Area, 

Thane Belapur Road, Mahape, 

Navi Mumbai – 400 709 

INDIA 

Tel + 91 22 2778 8480 

Email enquiry@norbar.in 

 

 

www.norbar.com 

 

 

 

© Norbar Torque Tools Ltd 2014 

Summary of Contents for PNEUTORQUE PT 1

Page 1: ...o 44094 USA Tel 1 866 667 2279 Email inquiry norbar us NORBAR TORQUE TOOLS NZ LTD B3 269A Mt Smart Road Onehunga Auckland 1061 NEW ZEALAND Tel 64 9579 8653 Email nz norbar com au NORBAR TORQUE TOOLS PTE LTD 194 Pandan Loop 07 20 Pantech Business Hub SINGAPORE 128383 Tel 65 6841 1371 Email singapore norbar com au NORBAR TORQUE TOOLS SHANGHAI LTD E Building 5F no 1618 Yishan Road Minhang District Sh...

Page 2: ......

Page 3: ...mplifier 3 Amplifier Controls 4 Amplifier Pin Layout 4 Annular Torque Transducer Wiring Diagram 5 Annular Transducer to Pneutorque Conversion Chart 6 Torque Tightening for Reaction Plate Bolts 6 Transducer Lead for ETS 7 Application of Annular Transducers on Handtorque TM Gearboxes 8 ...

Page 4: ...r along with the range and decimal point coding resistors The whole is potted in silicon rubber within a plastic shell The amplifier operates from supplies of a 10v and a constant current of 20mA which is delivered to the bridge via the zero network The output voltage from the amplifier is fed to the internal circuitry of the ETS SPECIFICATIONS Accuracy See calibration certificate supplied with tr...

Page 5: ...auge Bridge Connected to Pin A of Transducer via Transducer lead Pin 7 Select Range output to ETS Pin 8 Input from Strain Gauge Bridge Connected to Pin B of Transducer via Transducer lead Pin 9 10 volt supply Pin 10 Test switch input Shorted to Pin 11 when Test button pressed Pin 11 Supply to Bridge from amplifier Connected to Pin D of Transducer via Transducer lead Pin 12 Supply to Bridge from am...

Page 6: ...d the full scale capacity to which the transducer has been calibrated This is only for indication purposes only and not a calibration check This potentiometer is covered by the label and should only need adjustment if the span potentiometer is adjusted Span This potentiometer is used to calibrate the amplifier to the transducer when the full scale Torque is applied to the transducer This potentiom...

Page 7: ...urs in brackets refer to transducers pre August 2000 Resistance Between Terminals A to F 350 OHMS B to F 350 OHMS C to F 700 OHMS D to F 700 OHMS C to D 1400 OHMS Bridge Signals A Signal Out B Signal Out C and D Positive Excitation F Negative Excitation ...

Page 8: ...TS 50074 ETS PT6 2500 lbf ft 3400 N m PT7 4500 lbf ft 6000 N m 5000 lbf ft 5000 N m 50075 ETS 50076 ETS PT9 7000 lbf ft 9500 N m 7000 lbf ft 10000 N m 50077 ETS2 50078 ETS PT11 14700 lbf ft 20000 N m 10000 lbf ft 10000 N m 50082 ETS 50081 ETS PT13 35000 lbf ft 47000 N m 50000 lbf ft 50000 N m 50080 ETS 50085 ETS PT14 73500 lbf ft 100000 N m 100000 lbf ft 100000 N m 50154 ETS 50143 ETS TORQUE TIGHT...

Page 9: ...ded Cable Connectors A Red White B Blue Green C Green Red D Yellow E F Black Blue NOTE Colours in brackets refer to transducer leads pre August 2000 Free Socket viewed from cable end Free Plug viewed from cable end FREE SOCKET FREE PLUG ...

Page 10: ... by the operator when the input to the multiplier is loaded For the Handtorque TM gearbox shown below there are three external torques applied 1 The torque applied by the operator through the torque wrench T input F in x L in 2 The torque applied to the annulus by the reaction force acting on the reaction plate T reaction Fr x Lr 3 The resistive torque of the fastener applied to the gearbox throug...

Page 11: ...o 44094 USA Tel 1 866 667 2279 Email inquiry norbar us NORBAR TORQUE TOOLS NZ LTD B3 269A Mt Smart Road Onehunga Auckland 1061 NEW ZEALAND Tel 64 9579 8653 Email nz norbar com au NORBAR TORQUE TOOLS PTE LTD 194 Pandan Loop 07 20 Pantech Business Hub SINGAPORE 128383 Tel 65 6841 1371 Email singapore norbar com au NORBAR TORQUE TOOLS SHANGHAI LTD E Building 5F no 1618 Yishan Road Minhang District Sh...

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