R911261580
The R911261580 (MDD112D-N-030-N2M-130GA0) AC synchronous motor is a quality product of Bosch Rexroth Indramat. It is designed for stationary use in weather-proof conditions as specified by EN 60721-3-3 and IEC 721-3-3. Functioning optimally with a digital drive controller from the same manufacturer, this rapid-response motor is cost-effective. The motor's longevity is ensured by the well-fitted permanent magnets on its laminated core and superior heat conduction that facilitates high overload. However, it can handle extremely demanding applications only if shock decoupled or mounted with shock-damp.
The motor's shaft is engineered to sustain high radial loads, hence, direct attachment of belt pulleys and pinions to the shaft is possible. Its flange design accommodates through-holes for mounting, according to the IM B5 or IM B14. Compliant with DIN VDE 0530, section 14, the motor has a N-class balance. The product is powered via a connector to side A and has a thermal time constant of 120 minutes. For optimal functionality, installation must not exceed 1,000m above sea level. Key features include its protected class rating of IP 65, the rotor's moment of inertia of 230 x 10-4 kgm2, housing coating offering resistance against lyes and diluted acids, and lack of a hold brake. If mounted in the IM V3 or IM V19 orientation, precautions must be taken to prevent liquid collection at the output shaft.
