MAC090C-1-GD-4-C/110-A-0/WI520LV

The Bosch Rexroth Indramat MAC090C-1-GD-4-C/110-A-0/WI520LV from the MAC AC Servo Motors series is engineered for reliable industrial automation, featuring a Family MAC construction with a Motor Size 90 frame and Motor Length C profile. This model delivers a Standard Speed 3000 min-1 and precise drive control via Commutation Electronic, while its Winding Type GD winding ensures consistent thermal performance. The motor weighs only Mass 23 kg, yet offers robust protection thanks to Shaft Sealing Yes around its Output Shaft Plain, and it omits a Blocking Brake No to simplify mechanical integration. With a Centering Diameter 110 mm and Cooling Mode Surface Cooling, this AC servomotor supports high-density installations and efficient heat dissipation.

The MAC090C-1-GD-4-C/110-A-0/WI520LV incorporates an axial blower mounted above the output shaft to maintain optimal operating temperatures under moderate loads. A fixed connector orientation on side A guarantees repeatable electrical hookups, and the integrated incremental encoder and standard-type tacho provide accurate speed feedback for closed-loop positioning. The through-hole design of the B5 mounting flange permits secure attachment in any vertical or horizontal orientation, though diagonal mounting is expressly prohibited to prevent mechanical stress. Users must avoid lifting by the blower or shaft ends, and regularly inspect the shaft seal to prevent ingress of liquids larger than 1 mm.

Designed for moderate-duty applications, this motor is intended for storage and transport between -20 °C and 80 °C without degradation of its Class F insulation. The device interfaces with drives via standard crimp or solder power connectors, and requires a three-core blower cable of at least 0.75 mm². Routine maintenance should exclude harsh chemical cleaners, ensuring long-term reliability of all components.