OPERATION MANUALTorque Sensor Model 8656 Manufacturer: burster burster praezisionsmesstechnik gmbh & co kg praezisionsmesstechnik gmbh & co kg All rights reserved Talstr. 1 - 5 Talstr. 1 - 5 Germany Germany Valid from Fax.: +49-7224-645-88 Email: [email protected] www.burster.com

Warranty disclaimer All information in the present documentation was prepared and compiled with great care and reproduced subject to effective control measures. No warranty is provided for freedom from errors. We reserve the right to make technical changes. The present information as well as the corresponding technical data can change without notice. Reproduction of any part of this documentation or its processing or revision using electronic systems is prohibited without the manufacturer‘s prior written approval. Components, devices and measured value sensors made by burster praezisionsmesstechnik...

Torque Sensor Model 8656 THE MEASUREMENT SOLUTION. EU-Konformitatserklarung (nach en iso/iec 17050-1201 o> Issuer's name: Issuer's address: burster prazisionsmesstechnik gmbh & co kg Talstr. 1-5 Dreh momentsensor Torque Sensor Model number/type: Diese Erklarung belnhaltet obengenannte Produkte mit alien Optionen This declaration covers all options of the above product(s) Das oben beschriebene Produkt ist konform mit den Anforderungen der folgenden Dokumente: The object of the declaration described above is in conformity with the requirements of the following documents: Richtlinie zur Beschrankung...

Torque Sensor Model 8656 1. For your safety The following symbols on the torque sensor model 8656 and in this operation manual warn of hazards. 1.1. Symbols used in this manual The following signal words are used in the operation manual according to the specified hazard classification. High degree of risk: indicates a hazardous situation which, if not avoided, will result in death or serious injury Moderate degree of risk: indicates a hazardous situation which, if not avoided, may result in death or serious injury. Low degree of risk: indicates a hazardous situation which, if not avoided, could...

Torque Sensor Model 8656 1.2. General safety instructions The torque sensor model 8656 uses state-of-the-art engineering and is safe to operate. However, if thetorque sensor model 8656 is not used or operated as intended, it may present a hazard. DANGER Danger of electric shock! The following instructions must be followed to prevent electric shock and injuries: • In order to achieve high measuring characteristic value, the torque sensor model 8656 is not designed with the usual safety factors (2...20) for machine designs. For applicable overload factors, see the technical data (data sheet). •...

IMPORTANT: Read the operation manual carefully before using the equipment, and keep for future reference Bestimmungsgemäßer Gebrauch The torque sensor model 8656 measures static and dynamic torques on rotating or stationary machine parts in either direction of rotation. You have the option of measuring rotational speed or angular displacement. The respective upper range value is shown on the type plate. For the dual-range sensor, the larger full-scale value is given. The USB version of the 8656 torque sensor model 8661 transmits all measurement signals via USB. Both the low mass of the torque...

Torque Sensor Model 86562.3. Environmental conditions • Avoid radiant heat or cooling from one side. • Protect the torque sensor model 8656 from moisture. • The torque sensor model 8656 is not resistant to the effects of chemicals. Do not use the torque sensor model 8656 in a corrosive environment. • Keep the bearings and connectors free of dust, dirt and other foreign matter. 2.3.1. Storage conditions Use clean packaging to package the torque sensor model 8656. The torque sensor model 8656 must be stored under the following conditions: 2.3.2. Cleaning DANGER Electric shock hazard! Disconnect...

Torque Sensor Model 8656 2.5. Scope of delivery • Torque sensor model 8661 • Mating connector • Operation manual • Data sheet DANGER Electric shock hazard! Never connect up the torque sensor model 8656 if it shows signs of damage incurred in transit. Only ever use the torque sensor model 8656 under the conditions specified in this operation manual. Inspect the torque sensor model 8656 carefully for damage. If you suspect that the torque sensor model 8661 has been damaged during shipping, notify the delivery company within 72 hours. The packaging should be retained for examination by a representative...

Torque Sensor Model 86562.8. Conversions and modifications Note: f you open or dismantle the torque sensor model 8656 during the warranty period, this will void The torque sensor model 8656 does not contain any parts that are intended to be serviced by the user. Only the manufacturer's own qualified personnel are permitted to open the torque sensor model 8656. It is forbidden to make any modification to the torque sensor model 8656 without our written permission. We cannot accept liability in the event of such action. • Check the bearings at least once a year to see that they still move freely....

Test side The test side is that end of the shaft at which you apply the torque being measured to the torque sensor model 8656. This side normally has the smallest moment of inertia. You will see these markings on the measurement end of the torque sensor model 8656: Test side torque sensor model 8656 Drive side The drive side is the opposite end to the measurement end. The torque sensor model 8656 is also mechanically connected at this side. This side normally has the larger moment of inertia. You will see these markings on the drive side of the torque sensor model 8656: Drive side torque sensor...

You can use the torque sensor model 8656 to measure both clockwise and counterclockwise torques. If the torque is exerted in an anticlockwise direction (looking at the measurement end), you will get a negative signal at the output. Sign convention for measuring angular displacement If the sensor shaft rotates clockwise (looking at the drive end), channel A leads channel B by 90°. If the sensor shaft rotates anticlockwise (looking at the drive end), channel B leads channel A by 90°. Static and quasi-static torques Static and quasi-static torques change their value only slowly or not at all. As...