PS-510

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General

PS Series Introduction:

The recent introduction of the PS series index drives confirms STELRON’s continuing commitment to the design &manufacture of automation components. These components are integrated into all types of high speed machinery.


Standard Features:

  • Shaft / Flange output
  • Preloaded cam & follower wheel arrangement
  • Hardened steel cam – CNC Ground to precise tolerances
  • Compact Aluminum housing – Machine on six mounting surfaces
  • Oversize bearings support input and output shafts
  • Input and output slip clutch options
  • Wide variety of low backlash gear reducers
  • Output through hole available (optional)
  • Universal mounting on any six of sides
  • Universal housing – Top & Bottom split
  • Large YOKE rollers supported from both ends
  • Many standard motion sequences using MODIFIED SINE with 0% Constant Velocity
  • Standard accuracy of +/- .001″ @ pitch diameter
  • Direct replacement for industry standard sizes
  • Easy maintenance 

General:

Indexers  similar to this have been available for many years. In that time these components have proven to be effective solutions in many high speed applications. Reliable cam driven indexers can operate at higher speeds than Pneumatic, Hydraulic, or Geneva indexers while offering much greater overall reliability and lower maintenance & operating cost.

The STELRON PS-Series Parallel Shaft indexers are among the highest speed indexers available today. Parallel Shaft indexers in particular can operate at higher speeds than either Right-Angle or Roller Gear cam systems due to fact that the followers are preloaded throughout the entire motion and are not subject to roller reversal.

Size & Range:

The PS-Series is offered in six different frame sizes with Pitch diameters from 2.500 inches up to 12.00 inches and motions from 1-Position (360°) through 8-positions (45°). Special indexing & oscillating motion sequences are available upon request.

Construction:

Our rugged PS-Series indexers feature two cams as a conjugate pair. The follower wheel positions one cam follower above and another below the input shaft centerline to produce a preloaded “locking” action against the cams. Parallel Shaft indexers are capable of generating large output displacement angles and are ideally suited for in-line indexing conveyor applications.

Technical

SPEED FACTORS
INDEXES PER MIN 25 50 75 100 200 500
FACTOR Cs .8 1.0 1.12 1.25 1.4 2.0
LIFE FACTORS
LIFE(1000-hrs) 4 8 12 16 24 40
FACTOR Cl .8 1.0 1.23 1.51 1.86 2.10
STANDARD SEQUENCES AND CAPACITIES
Number of Stops Indexer period “Tr” B10 @ 50 IND/MIN (in-lbs)
PS-250 PS-380 PS-510 PS-660
1 270° 4,640 8,180 18,160 18,160
2 180° 5,310 9,365 20,780 18,160
2 270° 8,480 19,490 53,230 18,160
3 150° 6,600 7,890 13,590 18,160
3 180° 6,840 12,130 25,960 18,160
4 270° 10,520 24,450 66,880 18,160
4 90° 6,690 11,790 26,180 18,160
4 120° 10,490 23,990 65,570 18,160
4 150° 10,810 24,950 68,180 18,160
6-2 180° 10,930 25,440 69,570 18,160
6-2 270° 10,750 24,440 69,700 18,160
8-2 90° 8,610 15,280 30,860 18,160
8-2 120° 13,160 30,460 83,280 18,160
8-2 150° 13,270 30,980 84,790 18,160
INT. INERTIA lb-in² 70 110 550 2,050
PITCH RAD. ROLLERS 2.125 3.000 4.187 5.500
NOTES
INDEXER a b c d e f g h j k l m n p q r u v x y
PS-250 ** 8.31 3.625 6.25 6.875 2.75 1.937 3.125 .6245 1.750 .937 .437 3/8-16 .6245 3/16 1.25 1.50 .25 #10-32 1.250
PS-380 ** 12.00 5.375 8.75 9.75 4.25 2.812 4.375 .9995 2.56 1.25 .56 1/2-13 .9995 1/4 1.81 1.75 .06 5/16-24 2.000
PS-510 ** 16.00 7.500 11.50 14.75 6.25 4.125 5.750 1.6245 3.125 .625 .625 1/2-13 1.4370 3/8 2.56 2.50 .06 3/8-16 2.375
PS-660 ** 20.12 8.75 14.50 18.62 7.25 5.00 7.250 1.995 4.250 .75 .75 5/8-11 1.9370 1/2 3.31 3.25 .06 3/8-16 3.25
**CENTER DISTANCE VAREIS WITH SEQUENCES

Catalog/Service Manual

Video

3D Model

PS-510-5979CL-EXT PS-510-5979CL

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