Name: 8MSA4X.R0-67 B&R servo motor NEW IN STOCK
Price: 2355 CNY
Availability: InStock

Description

8MSA4X.R0-67 B&R Operation

Protection Against Coming into Contact with Electrical Parts

Before turning on a servo drive, make sure that the housing is properly connected to ground (PE rail). The ground connection must be made, even when testing the servo drive or when operating it for a short time!Before turning the device on, make sure that all voltage carrying parts are securely covered.During operation, all covers and switching cabinet doors must remain closed.Control and high power contacts can have voltage applied, even when the motor is not turning.Touching the contacts when the device is switched on is not permitted.Before working on servo drives, they must be disconnected from the power mains and prevented from being switched on again.The connections for the signal voltages (5 to 30 V) found on the servo drives are isolated circuits.Therefore, the signal voltage connections and interfaces are only allowed to be connected to devices or electrical components with sufficient isolation according to IEC 60364-4-41 or EN 50178.Never remove the electrical connections from the servo drive with voltage applied. In unfavorable conditions, arcs can occur causing personal injury and damage to contacts.

Protection from Dangerous Movements

Some of these causes can be recognized and prevented by the servo drive using internal monitoring. However, it is generally possible for the motor shaft to move every time the device is switched on! Therefore protection of personnel and the machine can only be guaranteed using higher level safety precautions.The movement area of machines must be protected to prevent accidental access. This type of protection can be obtained by using stabile mechanical protection such as protective covers,protective fences, protective gates or photocells. Removing, bridging or bypassing these safety features and entering the movement area is prohibited.A sufficient number of emergency stop switches are to be installed directly next to the machine.The emergency stop equipment must be checked before commissioning the machine.Remove shaft keys on free running motors or prevent them from being catapulted.The holding brake built into the motors cannot prevent hoists from allowing the load to sink.
General Description

The three-phase synchronous motors from the 8MSA and 8MSC series are permanently excited,electronically commutated synchronous motors for applications that require excellent dynamic characteristics and positioning precision as well as compact size and reduced weight.

NdFeB permanent magnets
Sinusoidal commutation with EnDat encoder or resolver as feedback unit
Three-phase winding with star connection
Compact sizes result in low weight
Minimum moment of inertia because of favorable rotor construction results in very good dynamic properties

High overload capability/peak torque
Low torque ripple
High dynamic torque at high speeds
Long life-span, all motor parts except for bearings are free of wear
Direct diversion of lost power generated in the stator over the housing to the flange
Preloaded, grooved ball bearings which are sealed on both sides and greased
Complete motor system with stall torque ranging from 0.2 Nm to 115 Nm
Connection using two circular plugs
Controlled by ACOPOS servo drives

8MSA4X.R0-67 PDF

8MSA4X.R0-67

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