Overview
The E-Series Index Drive is designed for heavy-duty rotary dial applications, offering robust features such as a large output mounting surface, a large center thru hole, a complete motorized drive package, precision cam, durable housing, and a preloaded center rib design for smooth operation.

Technical Specifications

• Output Load Capacity: Radial loads up to 29,200 lbs, Thrust/Axial loads up to 42,000 lbs, and Moment capacity of 419,500 in-lb.
• Accuracy and Repeatability: Accuracy of ±27 arcsec and repeatability of ±7 arcsec at a 15" radius.
• Typical Application Dial Diameter: 55 in. to 110 in.

Model Capacities
Various models (750E, 950E, 1150E, 1550E, 2050E) are available, each with specific load capacities, accuracy, and repeatability metrics. For example, the 750E model supports radial loads of 29,200 lbs and thrust loads of 42,000 lbs, while the 2050E model supports radial loads of 109,755 lbs and thrust loads of 159,960 lbs.

Optional Accessories
Optional accessories include left-hand cams, relief in dwell for shot-pin applications, dual cam and limit switches, Digi-Dog programmable rotary limit switches, stationary center posts, and visual disk dwell indicators.

Ordering Procedure
The ordering procedure involves selecting the model, cam lead (right or left hand), ratio, mounting position, and input shaft orientation. Input rotation can be adjusted to achieve the desired output direction.