Destaco’s parallel index drives are designed for high-speed and high-load applications.

Model: 250P4H20-270

Category: Mechanical Rotary Indexers

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Product Details

  • High-speed and high-load capability
  • Whole or fractional stops, oscillating, and complex custom motions are available.
  • Long transfer distances achieved with simple linkages
  • Rigid and backlash free operation.
Imperial or Metric Product Imperial
Base Model 250P4H20-270
Center Distance (in) 2.750
Center Distance (mm) 69.9
Accuracy (arcsec) ±77
Series 250P
Stops 4
Index Period (deg) 270
B10 Torque Capacity (in-lb) 571
B10 Torque Capacity (Nm) 65
Maximum Inertia Load at 30 indexes per minute (kgm² x 1000 ) 0.00250
Maximum Inertia Load at 30 indexes per minute (lb-in² x 1000) 8.562
Maximum Inertia Load at 60 indexes per minute (kgm² x 1000 ) 0.00031
Maximum Inertia Load at 60 indexes per minute (lb-in² x 1000) 1.068
Maximum Torque (in-lb) 548
Maximum Torque (Nm) 62
Internal Inertia (lb-in²) 3
Internal Inertia (kgm²) 0.00088
Output Shaft
Motion ms
Cam Type 1
Output Shaft Diameter (in) 0.625
Output Shaft Diameter (mm) 16
Repeatability (arcsec) ±19
Output Radial Capacity (lb) 316
Output Radial Capacity (N) 1,406
Output Thrust/Axial Capacity (lb) 314
Output Thrust/Axial Capacity (N) 1,397
Output Overturning Moment Capacity (in-lb) 395
Output Overturning Moment Capacity (Nm) 45
Mounting Surface Diameter (in) 1.75
Mounting Surface Diameter (mm) 44
Height To Mounting Surface (in) 3.63
Height To Mounting Surface (mm) 92
Product Type Shaft Output
Family Parallel
Product Series Description 250P
Product Function Rotary Positioning
Product Family Indexers
Product Group Mechanical Rotary Indexers
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