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ATLANTA Drive Systems, Inc.
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  5. ATLANTA - ISO 9409-1-A Flanged Pinions ...

ATLANTA - ISO 9409-1-A Flanged Pinions for Precision Drives

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The newly expanded range of ISO 9409-1-A flanged pinions by ATLANTA offers considerable flexibility for machine designers. The TR flanged pinions stand out for their compact design, which significantly reduces the drive torque required. This allows the use of smaller reducers compared to traditional flanged pinions with larger pitch diameters that increase torque demands on the reducer. These pinions are designed for ease of mounting and replacement, featuring hardened and ground surfaces with a quality level of DIN 5. Available in both straight (spur) and helical-toothed versions, they come in metric modules ranging from 2.0 to 8.0. The smaller pinion diameters provide substantial benefits to rack and pinion drive systems, influencing factors such as gearbox torque, system size, ratio, linear backlash, stiffness, and resonant frequency. When paired with ATLANTA's precision gear racks, these pinions enable the creation of highly dynamic axis drives with precision and repeatability.

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We have recently expanded our range of ISO 9409-1-A flanged pinions.  This allows the machine designer the flexibility of choosing the best flanged pinion to meet the application needs.

The new TR flanged pinions have compact designs to reduce the amount of drive torque required.  Traditionally, flanged pinions have large pitch diameters which increase the amount of torque on the reducer they mount to.

With the new TR Pinion range, the pinion pitch diameters are significantly smaller, reducing the drive torque required and allowing a smaller reducer to be used.  The pinions are easily mounted and replaceable if future repair is needed.

This hardened & ground pinion range has a quality level of DIN 5 and is available in straight (spur) and helical-toothed versions, in metric modules 2.0 through 8.0.  The pinions can mount to any reducers with ISO 9409-1 flanged connections, see table below.