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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com
HBM Mess- und Systemtechnik GmbH
Mounting instructions
Torque/Screw Torque Transducer
T4A, T4WA-S3
SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com
Electrical
measurement
of mechanical
quantities
B 23.T4WA.11 e
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Summary of Contents for HBM T4A
- Page 1 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Electrical measurement of mechanical HBM Mess- und Systemtechnik GmbH quantities Mounting instructions Torque/Screw Torque Transducer T4A, T4WA-S3 B 23.T4WA.11 e SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
- Page 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...
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Page 3: Table Of Contents
..........3.1 T4A pin assignment (torque) . -
Page 4: Safety Instructions
SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Safety instructions Appropriate use The T4A, T4WA–S3 torque/screw torque transducer may be used for torque measurement and directly related control and regulation tasks only. Any other use is not appropriate. To ensure safe operation, the transducer may only be used according to the specifications given in this manual. - Page 5 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 In this manual, the following symbols are used to refer to residual dangers: DANGER Symbol: Meaning: Maximum danger level Warns of an imminently dangerous situation in which failure to comply with safety requirements will result in death or serious physical injury.
- Page 6 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 Reconstruction and modifications HBM’s express consent is required for modifications affecting the transducer’s construction and safety. HBM does not take responsibility for damage resulting from unauthorised modifications. Qualified personnel The transducer may be used by qualified personnel only; the technical data and the special safety regulations must be observed in all cases.
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Page 7: Application
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 Application T4A, T4WA-S3 torque/screw torque transducers measure constant and varying torques for any direction of rotation. T4WA-S3 transducers also measure the speed or angle of rotation. The transducers can be used in conjunction with either manual or motorised screwdrivers (but not impact wrenches). -
Page 8: Electrical Connection
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 Electrical connection T4A torque/ screw torque transducers are delivered complete with one 3m–long, unterminated connection cable. The T4WA-S3 versions are delivered complete with two such cables. NOTE If you require a plug assembly, please be sure to specify the measuring amplifier type, and for system devices also specify the connection board you are using. -
Page 9: T4Wa-S3 Pin Assignment (Speed/Angle Of Rotation)
3.4 Cable extension Extension cables must be the shielded, low–capacitance type. We recommend the use of HBM cables that comply with these requirements. When using cable extensions, ensure that the connection is 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. -
Page 10: Shielding Design
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 the measuring signal. -
Page 11: Loading Capacity
(for information on maintenance intervals at the higher rotation speeds, see page 13). 4.2 Measuring dynamic torques The T4A, T4WA–S3 torque/ screw torque transducer can be used to measure static and dynamic torques. The following applies for the measurement of dynamic torques: •... -
Page 12: Displaying Torque And Direction Of Rotation
Displaying torque and direction of rotation Determining direction 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. -
Page 13: Maintenance
Replacement of the carbon–brushes and cleaning of the slotted disc must only be undertaken at our factory in Darmstadt. T4A / T4WA-S3 Service life of brushes, Remove [Nm] approx. -
Page 14: Dimensions
Angle of rotation / rotation speed (T4WA-S3 only) 4-wire shielded cable, 3m long, unterminated for T4../500Nm for T4../1kNm Type Output Input T4A and T4WA-S3 3/8’’ External square 3/8’’ Internal square 5–50Nm DIN 3121–F10 DIN 3121–G10 T4A and T4WA-S3 1/2’’ External square 1/2’’... -
Page 15: Specifications
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 Specifications Type T4A/T4WA-S3 Accuracy class Nominal torque M 500 1000 Torque measuring system Nominal sensitivity (nominal signal range between torque=zero and nominal torque) mV/V Characteristic tolerance (deviation of the actual output quantity at M from the nominal <... - Page 16 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 Mechanical values (rel. to nominal torque) Nominal torque M 500 1000 Torsional stiffness c kNm/ 0.29 0.61 1.08 2.42 5.57 7.53 27.3 Torsion angle at nominal torque Deg. Mass moment of inertia 0.04 0.04 0.04 0.04 0.04 0.04 0.28 0.44 Maximum permissible rotation –1...
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Page 17: Accessories
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 Accessories • Plug connection MS3106A16S-1P, fitted to cable ......... -
Page 18: Copy Of Declaration Of Conformity
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 Copy of Declaration of Conformity SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com... - Page 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...
- Page 20 OTTINGER ALDWIN ESSTECHNIK All details describe our products in general form HBM Mess- und Systemtechnik GmbH only. They are not to be understood as express Postfach 10 01 51, D-64201 Darmstadt warranty and do not constitute any liability what- Im Tiefen See 45, D-64293 Darmstadt soever.