Product Description

The MAC090B-0-JD-4-C/110-B-1/WA606XX is a variant of MAC servo AC motors that are well known for their reliability and efficiency. These machines are manufactured by Rexroth and offer simple installation and zero maintenance. The motor housing is totally enclosed as per international protection 65 and the insulation class of this variant of servo motor is F. The thermal time constant of the motor is 60 minutes. The mass is 18 kg without the holding brake, and incorporating the holding brake weight of 0.5 kg, the total weight of the machine will rise to 18.5 kg.

The motor MAC090B-0-JD-4-C/110-B-1/WA606XX has a standard holding brakes with a torque value of 6.5 Nm. The nominal current flows within the standard holding brake is 0.7 Amperes and the moment of inertia is 1.06 x 10-4 kgm2. As the winding resistance of this variant is 0.38 ohms at 20 C and on continuous operations, winding can heat up, so this variant uses the natural convection method for cooling. The major part of the motor consists of winding and the value of winding inductance is 2 mH for this machine. The nominal rated speed of the motor is 3,000 revolutions per minute.

The housing of the MAC motors is painted with a black prime coat and offers customers an additional layer of paint but it should not increase the thickness beyond 40 mm. The motor can also be additionally equipped with a mounted encoder for position evaluation. It can come on the second shaft end to mount the customer's own encoders, an incremental encoder, and an absolute encoder. The motor MAC090B-0-JD-4-C/110-B-1/WA606XX has tacho feedback and mounted incremental or absolute encoder. The type of mounting is standard, and the winding type of this motor is JD.