Candy Controls Model 33203 Harmonic Differential HDD Transmission Motor

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Candy Controls Model 33203 Harmonic Differential HDD Transmission Motor

This Candy Controls Model 33203 Harmonic Differential HDD Transmission Motor is used but in good working condtion. Motor comes with new lubricant shown in the photos and must be filled before use. Please contact us if you have any questions.

60 Day Warranty

This item is guaranteed to not be DOA (Dead On Arrival) and also carries a replacement warranty for a period of 60 days. If this item fails within the warranty period please contact us. We will either replace it (if one is available) or refund the purchase price, less any shipping charges. We may require that the original item be returned to us for a warranty claim.

Introduction

The Candy Harmonic Drive Differential is a shaft-mounted 1:1 transmission which provides infinite, bi-directional position control. When mounted to the end of a roll shaft, the HDD offers static and dynamic phase or speed adjustment. The HDD is a compact, versatile arrangement ideal for retrofit upgrades as well as new machine designs.

When the control shaft is held stationary, the HDD series operates as a 1:1 transmission with input and output members rotating in the same direction. If a rotation is applied to the control shaft, either manually or with a control motor, a differential action occurs between the input and output, making the HDD well suited for position or registration control applications. In addition to positioning, this transmission may be used for speed trimming or tensioning by applying a constant rotation to the control shaft.

The HDD differential is designed around reliable Harmonic Drive gear components. The outer housing is anodized aluminum for superior hear dissipation and corrosion resistance. The hollow inner shaft, grounding plate and control shaft are fabricated from stainless steel making the HDD suitable for the harsh environments commonly found in the packaging, printing and converting industries.

Benefits:

  • 1:1 Phase transmissions for precise rotary positioning and speed trimming control.
  • Low backlash and transmission error provides superior positional accuracy in a compact design.
  • Reduces costly downtime associated with trial and error machine start-ups and changeovers.

Specifications:

Manufacturer: Candy Controls
Model: 33203
Serial Number: E94 030
Size: HDD 32
Ratio: 161:1
Torque @500 RPM: 1230
Torque @1750 RPM: 810
Torque @3500 RPM: 640
Maximum Output Torque*: 1550
Maximum Relative RPM**: 4500

All torque ratings are in inch pounds.
Torque is rated at stated RPM of housing with Control Shaft stationary.
For housing speeds above 2,800 RPM the HDD may require dynamic balancing
*Repetitive momentary or continuous running load is not to exceed Maximum Output Torque Rating.

**Maximum relative RPM is speed of Control Shaft relative to Housing speed. Subtract the speeds if the inputs are in the same direction and sum the speed if in the opposite direction.
Dimensions: (Please refer to illustration below)
(A) Overall Length 7.69"
(B) Bore Diameter 1.95"
(C) 5.63"
(D) 4.13"
(E) 2.75"
(F) N/A
(G) 2.375"
(H) 3.83"
(J) .44"
(K) 0.13"
(L) .63"
(M) 3.74"
(N) 3.63"
(P) Bore Depth 2.44"
(R) Control Shaft Length 1.00" + Vent
(S) Control Shaft Diameter .50"
(T) (Square) 0.125 X .88Lg.
(W-BCD) (6) 5/16-18 on 4.750 BCD (Bolt Circle Diameter)
(Y-BCD) (3) 1/4-20 on 1.500 BCD
Max Radial Load: 1330 lbs.
NOTE: Some measurements above were made by hand and are provided here for reference only

Shipping:

  • This item will be carefully packaged and shipped via UPS.
  • This item is available for local pickup if the buyer would like to avoid shipping costs.
  • We will ship this item world-wide.
  • The Buyer is responsible for all shipping charges including insurance.
  • Item will be shipped within 3 business days after payment is received.
  • We will combine shipping whenever possible.  Please contact us in advance to see if your items qualify for a discounted shipping rate.
  • We will only ship to PayPal confirmed addresses.

Payment Options:

  • Accepted payment methods:  PayPal 
  • Payments should be completed within 3 days of purchasing item.

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    • Sales tax will be charged on all items shipped to destinations within the State of Kansas.
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    • All returns are subject to the conditions as stated in the Seller's Return Policy section of the item listing. Returned items must be insured for the purchase value. Upon receipt of the item in its original condition we will exchange the item with an identical replacement. If no replacement is available we will refund the purchase price only. Items returned that have been damaged by the buyer will not be eligible for a refund. Shipping, handling, packaging and insurance charges are not eligible for refund unless the return is due to an error by us (i.e. wrong item shipped)
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