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Harmonic Differential HDC

When ordering an HDC, it is important to:

1. Properly size the HDC unit based on required torque and operating speeds. The "E" Stop or maximum torque condition must be considered when sizing the unit.

2. Choose the appropriate control shaft ratio for the application.

3. Select the mounting method that best suits the application. Decision must include machine shaft diameter and desired bushing style.




SIZE A* B C D E F* G* H J K L*
HDC-3C 7.95 4.38 3.250 2.63 2.250 1.890 2.60 1.50 1.25 2.21 1.30
HDC-5C 9.14 5.50 4.000 3.28 2.750 2.362 3.00 1.75 1.62 2.65 1.30
HDC-1M 10.56 6.75 5.000 4.25 3.250 2.756 3.50 2.19 1.75 3.24 1.38
HDC-2M 12.29 7.50 5.750 5.25 3.750 2.953 4.00 2.37 1.75 4.27 1.64
HDC-4M 14.05 9.00 7.000 6.63 4.500 3.346 4.70 2.62 1.88 5.23 2.07

*Dimensions A, F, G and L refer to the largest bore and shrink-disc bushing size available for each HDC unit. Please consult the factory for alternative bore sizes and mounting configurations.

SIZE M N P Q QBRG. R S** S-BCD T U
HDC-3C .250 .560 .88 1.378 6007 .438 5/16 3.750 .094x.75 Lg. .375
HDC-5C .312 .630 .88 1.772 6009 .500 3/8 4.750 .125x.75 Lg. .440
HDC-1M .312 .690 1.00 1.968 6010 .625 7/16 5.813 .188x1.125 Lg. .500
HDC-2M .312 .690 1.25 1.968 6010 .625 7/16 6.625 .188x1.125 Lg. .500
HDC-4M .312 .690 1.25 1.968 6010 .625 7/16 8.000 .188x1.125 Lg. .630

All dimensions are in inches and may change depending on mounting configurations.
All dimensions and specifications are subject to change without notice.
** 6 Socket Head Cap Screws.
Caution: Rotating equipment must be guarded per OSHA specifications and recommendations.

 

The Candy Harmonic Differential, HDC series is available on various design formats. Click this link or Call Candy today to receive your FREE copy of Auto CAD, DXF or Personal Designer files.



 
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