Cup Style Harmonic Drive Component Sets

NAC Harmonic Drive, Inc.

N-HDC-E2 CUP COMPONENT GEAR SETS

The N-HDC-E2 is a traditional, zero backlash, cup-style harmonic drive in an English dimension configuration. Compared to the E1 Version, the E2 Style has a thicker flexspline flange and meets the dimensional standards for most common cup type harmonics available today.  As a component set, the N-HDC is intended to be integrated into a machine for maximum design efficiency. The N-HDC-E2 Cup Component Set benefits include:

     • Zero Backlash
     • High Ratio
     • Compact Design
     • High Torque-to-Weight Ratio
     • High Positional Accuracy

In addition to the standard units shown, NAC offers OEM retrofits and custom designs to meet the needs of existing applications.

N-HDC-E2 Drawing

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N-HDC-E2 Dimensional Chart

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N-HDC Torque Specifications

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Note: Output Torque ratings are based on an L-10 life of 5000 hours.

Contact NAC Harmonic Drive for information on non-standard ratios and high torque units.

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