R911325639 (MSK050B-0300-NN-S2-UP0-RNNN)

Description

Rated 4.5 with 13 reviews

The Bosch Rexroth R911325639 (MSK050B-0300-NN-S2-UP0-RNNN) synchronous servomotor features a radial shaft sealing ring that operates as an abrasive seal. Designed in accordance with DIN 3760 - Version A, the sealing point necessitates cleanliness and appropriate lubrication to decrease wear. Its lubricant also serves as a coolant, assisting in the dissipation of frictional heat. Mechanical damage or lack of grease can lead to premature brake failure. The motor should only be paired with gearboxes having oil-proof or closed lubrication systems, as the shaft sealing ring must not contact the gearbox oil constantly. The servomotor employs an encoder with 2048 signal periods and a keyway shaft for torque transmission, and it comes balanced with a full key. Regular checks for corrosion on the cables' electric contacts is advised for optimal operation. It also features a type plate to facilitate spare parts replacement or service needs. The device, which has a one-year warranty, should be handled with suitable equipment, such as chain suspensions, eyebolts, and lifting sling belts.

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