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B 23.T4WA.11 e

Torque/Screw Torque Transducer

T4A, T4WA-S3

Mounting instructions

Electrical
measurement
of mechanical
quantities

HBM Mess- und Systemtechnik GmbH

SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:[email protected]

SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:[email protected]

Содержание T4A

Страница 1: ...uctions Electrical measurement of mechanical quantities HBM Mess und Systemtechnik GmbH SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

Страница 2: ...SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

Страница 3: ... 4 Cable extension 9 3 5 Shielding design 10 4 Loading capacity 11 4 1 Maximum rotation speed 11 4 2 Measuring dynamic torques 11 5 Displaying torque and direction of rotation 12 6 Maintenance 13 7 Dimensions 14 8 Specifications 15 9 Accessories 17 10 Copy of Declaration of Conformity 18 SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http w...

Страница 4: ...r complies with the state of the art and is fail safe If the transducer is used and operated inappropriately by untrained personnel residual dangers may arise Anyone responsible for installing operating maintaining or repairing this transducer must be sure to have read and understood the operating manual and in particular the notes on safety Residual dangers The scope of performance and supply of ...

Страница 5: ...Potentially dangerous situation Warns of a potentially dangerous situation in which failure to comply with safety requirements could result in damage to property or some form of physical injury Symbol NOTE Means that important information about the product or its handling is being given Symbol Meaning CE mark The CE mark enables the manufacturer to guarantee that the product complies with the requ...

Страница 6: ...ob WARNING According to prevailing accident prevention regulations after fitting the torque screw torque transducer a cover must be fitted as follows The cover must not be able to rotate The cover shall protect against crushing or cutting and provide protection against parts that might come loose The cover shall be installed at a safe distance from moving parts or shall prevent anyone putting thei...

Страница 7: ...hat the identification plate is not pointing downward to prevent the risk of a short circuit due to the accumulation of worn carbon on the printed circuit board Right Wrong 2 2 Fixing the enclosure in place Bearing friction is very low in the case of screw torque transducers This means that the enclosure need only be secured against induced rotation For this purpose a size M4 or M6 tapped hole is ...

Страница 8: ...ion White wh Measurement signal torque Black bk Excitation voltage Blue bu Excitation voltage Red rd Measurement signal torque Yellow ye Cable shield to housing ground 3 2 T4WA S3 pin assignment torque Wire colour Function White wh Measurement signal torque Black bk Excitation voltage Blue bu Excitation voltage Red rd Measurement signal torque Grey gy Sensor circuit Green gn Sensor circuit Yellow ...

Страница 9: ...perfect with the lowest possible contact resistance and good insulation For this reason all connections should be soldered or at the very least should use firmly fixed terminals or screwed connectors Measurement cables should not be laid parallel to high voltage lines or control circuits and therefore should not be laid in common cable shafts If this is not possible protect the measurement cable w...

Страница 10: ...nsion can be added with no difficulty using 6 wire connection technique 3 5 Shielding design The cable shield is connected according to the HBM Greenline concept thus enclosing the measuring system without rotor in a Faraday cage for this it is important that the shielding on both cable ends is laid flat to the body of the casing and preventing potential electromagnetic interference from affecting...

Страница 11: ...anical measuring installation The natural frequency f0 for the mechanical measuring system depends on the moments of inertia J1 and J2 of the connected rotating masses and the transducers torsional stiffness Use the equation below to determine the natural frequency f0 for the mechanical measuring system f0 1 2p cT ǒ1 J1 1 J2 Ǔ Ǹ f0 Natural frequency in Hz J1 J2 Mass moment of inertia in kgm2 cT To...

Страница 12: ...tion of rotation The sign on the display indicates the direction of rotation When HBM carrier frequency or DC voltage amplifiers are connected to the fitted cable the output voltage or display is positive when the torque transducer will turn in direction of rotation A see Fig 5 1 A B Rotation arrow Fig 5 1 Rotation arrow Determining torque If a right handed torque is introduced i e clockwise a pos...

Страница 13: ...hes and cleaning of the slotted disc must only be undertaken at our factory in Darmstadt T4A T4WA S3 Nm Service life of brushes approx revolutions Remove carbon brush dust after revolutions 5 10 20 50 100 200 3x108 1x107 500 1000 6x108 2x108 Table 4 Maintenance NOTE Please note that the higher the rotation speed the shorter the maintenance intervals Example Rotation speed 1500min 1 rpm Remove carb...

Страница 14: ...square DIN 3121 F25 1 Internal square DIN 3121 H25 Torque T4A 4 wire shielded cable 3m long unterminated T4WA S3 6 wire shielded cable 3m long unterminated Angle of rotation rotation speed T4WA S3 only 4 wire shielded cable 3m long unterminated Output external square DIN3121 Input internal square DIN3121 1 for T4 500Nm 2 for T4 1kNm 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 2 2 Rotation arrow SUNSTAR传感与控制 h...

Страница 15: ... Maximum permissible excitation voltage Nominal range of the excitation voltage V V 20 0 5 12 Rotation speed angle of rotation measurement system Measuring system Output signals Angle resolution quadrilateral evaluation Number of mechanical incre ments Positional tolerance of incre ments Slot width tolerance Average optical diameter T4WA S3 5Nm 20Nm T4WA S3 500Nm and 1kNm Supply voltage Maximum cu...

Страница 16: ...o DIN IEC68 Part 2 27 IEC 68 2 27 1987 Number of Duration Acceleration half sine Vibration resistance test seve rity level to DIN IEC 68 part 2 6 IEC 68 2 27 1987 Frequency range Duration Acceleration amplitude ms m s2 Hz h m s2 1000 3 500 5 65 1 5 50 Weight approx kg 0 4 1 8 2 4 Degree of protection to DIN IEC 60529 IP50 1 Any irregular stress is only permissible up to the specified limits provid...

Страница 17: ... to cable D 15D MONT 5V voltage regulator in the 15 pin sub D connector supply for angle of rotation measurement 1 15D MONT SPIDER SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

Страница 18: ...Copy of Declaration of Conformity SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

Страница 19: ...19 T4A T4WA S3 SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

Страница 20: ...de Modifications reserved All details describe our products in general form only They are not to be understood as express warranty and do not constitute any liability what soever IM D 7 99 POD SUNSTAR传感与控制 http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR自动化 http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com ...

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