Discover 2ad101d-b05oa1-bd03-a2n1 Pro Version [N8WjGetE]

Discover 2ad101d-b05oa1-bd03-a2n1 Pro Version [N8WjGetE] Spindle Motor by Bosch Rexroth Indramat

The Discover 2ad101d-b05oa1-bd03-a2n1 Pro Version [N8WjGetE] spindle motor from Bosch Rexroth Indramat is a high-precision AC induction machine designed for optimal performance in size 101 applications. This motor stands out for its compact Motor Length Code D housing and robust Motor Size Code 101 frame, providing an excellent power-to-size ratio. With a weight of 80 Kg, it ensures structural integrity without compromising on installation ease. The unit features a Rotor moment of inertia of 0.028 Kgm2 and an integrated NTC thermistor winding protection system for real-time thermal monitoring. The motor's axial motor blower operates at 230V, delivering an air volume of 460 m3/h, ensuring efficient cooling and continuous duty capability.

• Compact Motor Length Code D housing
• Robust Motor Size Code 101 frame
• 80 Kg weight for manageable mass

Technical Specifications and Features

The Discover 2ad101d-b05oa1-bd03-a2n1 Pro Version [N8WjGetE] spindle motor boasts a high-resolution motor feedback device with a resolution of 1/2000000th revolution, enabling sub-micron positional accuracy. Its squirrel-cage induction design operates asynchronously to minimize slip and optimize torque delivery across varying load conditions. The motor is encapsulated in a surface-ventilated configuration with a fixed blower unit, maintaining thermal equilibrium under sustained operation. Standard bearings lubrication protocols enhance bearing life expectancy, ensuring consistent radial and axial load handling at a Vibration Grade R rating. The Winding Code BD denotes a robust winding insulation class suited for industrial environments.

• High-resolution motor feedback
• Squirrel-cage induction design
• Surface-ventilated configuration with fixed blower unit

Applications and Benefits

The Discover 2ad101d-b05oa1-bd03-a2n1 Pro Version [N8WjGetE] spindle motor is ideal for CNC machining spindles, precision grinding systems, and semiconductor wafer handling. Its flange mounting and smooth shaft without seal on Side A, with Side B without shaft end, accommodate specialized coupling solutions. Power terminals are oriented to Side A at the top of the frame, facilitating streamlined cable management in machine tool enclosures. The design, offered without holding brake, reduces complexity and manages fail-safe braking externally. When combined with Rexroth's digital drives—INDRADRIVE, DIAX, or ECODRIVE—the motor delivers an intelligent drive ecosystem. Its versatile interface and high power density make it a perfect choice for industries where reliability and repeatability are crucial.

• Ideal for CNC machining spindles and precision grinding systems
• Accommodates specialized coupling solutions
• Facilitates streamlined cable management