Akribis Rotary Stages Provide Precise, Repeatable Positioning for Industrial Machinery

Industrial-strength machinery requires fast, precise motion and robust, high-performance rotary motion components. Akribis ADR-B Series rotary stages meet this demand by providing the best positioning performance to optimize machine productivity. ADR-B rotary stages leverage direct drive brush-less iron core motor technology to provide precise positioning for a wide range of industrial applications. Akribis’ direct drive iron core motor technology delivers the load handling, precision, repeatability, and high torque essential for heavy-duty equipment.

Not all rotary stages are equipped to perform in machine tools that operate at high speeds and carry heavy loads. To meet the needs of demanding equipment, motorized rotary stages should provide:

• A direct drive motor for high acceleration and precision with low cogging torque.
• High repeatability when positioning an object repeatedly to a specific location.
• Large payload capacity to accommodate machine tools, presses, and other industrial equipment.
• High peak torque to achieve high load and high angular positioning requirements.
• A large center bore to hold cables.

Akribis’ ADR-B Series of motorized rotary stages deliver all these benefits and more. They are designed for applications with large payloads and high torque and acceleration requirements. And they exhibit low cogging torque and precise homing through index pulse.
They also provide:

• ±2 arc-sec repeatability
• Load capacity to 1,669 Newton (169 kilogram-force)
• Peak torque performance up to 284 Newton-meters
• 32 – 87 mm center through holes for cable routing or collet chuck to hold items in place
• Outer diameters as small as 110 millimeters

ADR-B motors are fully integrated with encoder and bearings and come with low-speed and high-speed windings.

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