Product Description

The 2AD104B-B05OA7-CS06-D2N1 is a spindle motor created by Rexroth. 2AD is the name of the product group of air-cooled induction motors that can be used as main-spindle drives or servo drives. The mounting type is flange mounting, and power is connected through a connector at the top side. It has standard bearings, that consist of deep-groove ball bearings in all 2AD frame sizes.

The 2AD104B-B05OA7-CS06-D2N1 has a rated speed of 1500 rpm, and the maximum speed of the motor can be achieved when using an ECODRIVE03 drive controller with feedback, and this variant can achieve a maximum speed of 9000 revolutions per minute. 2AD motors must always be operated with a blower whose airflow is guided by the shrouds over the surface of the motor ("surface ventilation"). When motors are used in a strongly polluted environment (e.g. dust, oils, cutting materials, and lubricants), clean air for motor cooling should be supplied externally via a hose or an air duct. This variant uses radial cooling through the blower. The radial blower consumes power of 60 VA, and the direction of airflow is from B to A. The medium air volume of motor blower is 200 m3/h.

The vibration severity grade of 2AD104B-B05OA7-CS06-D2N1 is of standard level R. 2AD motors are dynamically balanced according to the requirements of DIN ISO 2373. The driven shaft is balanced with the entire key and comes with a shaft sealing ring. The shaft seal helps to protect the motor output shaft against spraying fluids. The winding type is CS, and the motor has the rated current and torque of 11.9 A and 29 Nm respectively. The minimum cross-section area of the power connection is 2.5 mm2.