Brushless Motor Spindle

Doubling the bearing life of motor spindles compared to conventional products!

The fusion of high-performance sensorless brushless motors and high-precision spindles enables high-dimensional precision machining. Sphida has adopted highly durable ceramic bearings and, in addition, has achieved an extension of the pitch between bearings through an integrated spindle case structure, significantly improving the balance of radial load distribution on the bearings during machining. This has doubled the bearing life, which was a critical issue for motor spindles, compared to conventional products.

Company：ミニター
Price：Other

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Electric Brushless Motor Spindle "E3000 Series"

Electric brushless motor spindle capable of high-precision machining with spindle runout accuracy within 1μm.

The "E3000 Series" is an electric brushless motor spindle that allows for adjustable rotation speed and maintains that speed through a feedback function. This proven series offers a compact spindle that responds to the need for miniaturization and space-saving in main machinery, contributing to increased design flexibility. By reducing the overall length of the spindle, it makes it easier to install on small NC/CNC lathes and dedicated machines that previously could not accommodate it. 【Features】 ■ Φ30mm spindle (maximum output 350W, maximum rotation speed 80,000 min-1) ■ Extensive lineup (selectable from the largest number of 25 types in our product range) ■ Spindle runout accuracy within 1μm (enabling high-precision machining) ■ Ceramic bearings adopted (approximately twice the durability compared to steel bearings) ■ Brushless motor adopted (maintenance-free with no need for carbon brush replacement) For small diameter drilling, milling, grinding, and deburring Materials include aluminum, brass, stainless steel, resin, glass, and printed circuit boards Applications include comb blade lathes, dedicated machines, 6-axis robots, and substrate splitting machines *For more details, please download the PDF or contact us.

Company：ナカニシ中部営業所
Price：100,000 yen-500,000 yen

Brushless DC Motor

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Electric Brushless Motor Spindle "E4000 Series"

Electric brushless motor spindle that achieves top-class specifications with high output and high torque.

The "E4000 Series" is an electric brushless motor spindle capable of detecting rotation through external output, designed to suppress heat generation with cooling air, allowing for continuous operation. It overcomes specifications-related challenges such as insufficient rotation speed, output, and torque, achieving a maximum output of 1,200W and a maximum torque of 100cN·m, which are top-level specifications in the Φ40mm class. You will experience astonishing machining precision and performance. 【Features】 ■ Maximum 40,000 RPM, maximum output of 1,200W, maximum torque of 1.0N·m ■ The controller's dimensions are compactly designed at 250mm wide, 290mm deep, and 100mm high, making it compact for its output class ■ External input/output methods comply with the existing E3000 series Drilling, milling, grinding, deburring Aluminum, brass, stainless steel, resin Dedicated machines, lathes, 6-axis robots *For more details, please download the PDF or contact us.

Company：ナカニシ中部営業所
Price：500,000 yen-1 million yen

Brushless DC Motor

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Electric Brushless Motor Spindle "iSpeed3"

Ultra short body spindle that can be mounted on various machine tools.

The "iSpeed3" is an electric brushless motor spindle that achieves an ultra-short body and enables tool layouts that were previously unimaginable. Despite being at the class's smallest level, it delivers a maximum output of 140W/150W and performs at a maximum rotational speed of 80,000-1/60,000-1. 【Features】 ■ Equipped with a high-efficiency, high-output high-performance intelligent motor ■ Utilizes high-precision ceramic bearings ■ Compatible with outer diameters: φ19.05, φ20, φ22, φ25mm ■ Spindle runout accuracy within 1μm ■ Maximum collet size φ4.0mm *For more details, please download the PDF or contact us.

Company：ナカニシ中部営業所
Price：100,000 yen-500,000 yen

Brushless DC Motor

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