1MS310F-6B-A2

The Bosch Rexroth Indramat 1MS310F-6B-A2 is part of the 1MB High-Speed Asynchronous Motors series and serves as a frameless main spindle stator designed for high-speed rotation applications. This model features a Motor Length: F, a Motor Size: 310, and is available with a Windings Code: 6A, 6B for customized performance. As an essential component in liquid-cooled asynchronous frameless motors, it provides reliable torque delivery and precise speed control in demanding industrial spindle systems.

The 1MS310F-6B-A2 stator delivers a Rated Power: 35 kW at a Rated Current: 111 A, ensuring robust energy conversion for high-load operations. Its Inductivity: 1.45 mH winding characteristic supports rapid magnetic flux changes, while the three polar pairs design enables smooth rotation at speeds up to 3,600 rpm using a maximum voltage of 246.7 V. The unit weighs 133 kg, reflecting a sturdy construction that maintains mechanical stability under dynamic loads. Additionally, a 1.5 m electric connection wire provides ample reach for integration into complex machinery.

Engineered for durability and operational flexibility, the stator operates optimally within an ambient range of 0 to +40 °C and can be stored or transported between -20 to +80 °C. Its IP00 protection rating and resistance to humid conditions make it suitable for varied industrial environments. The framing and Styrofoam packaging ensure secure delivery, while global shipping and a one-year warranty from the manufacturer guarantee serviceability. In industrial spindle assemblies, the 1MS310F-6B-A2 offers precise speed regulation, high thermal stability, and maintenance-friendly design, translating into enhanced production uptime and cost-effective performance.