Overview

This document provides detailed technical specifications, dimensions, performance data, and installation guidelines for the RGCS, RGIS, and RGOS series of mechanical units, specifically focusing on the 063 size/model.

1. Product Series and Types

• RGCS 063: Reducer series
• RGIS 063: Index series
• RGOS 063: Oscillator series

These units are designed for precise indexing and oscillating applications with various shaft configurations including straight shafts.

2. Dimensions and Mechanical Details

• Key shaft dimensions are provided, including input and output shaft diameters, lengths, and mounting hole specifications (e.g., 6 x 4-M8 depth 16).
• Dimensions in parentheses correspond to RGOS-specific measurements.
• Installation positions and oil supply/drain port locations are specified, with Rc1/4 oil ports and ø20 oil level gauge ports.
• Material and finish details include paint color (10YR4.5/2 Brown) and tin plating.

3. Performance Specifications

• Torque and Forces: Allowable radial force, thrust force, bending moment, and internal friction torque are listed with values for steel and aluminum housings.
• Moment of Inertia: Provided for input and output shafts.
• Accuracy and Repeatability: Indexing accuracy and oscillating accuracy are given in seconds of arc, with repeatability data for 1 to 4 dwells.
• Reduction Ratios: Various ratios from 1/3 to 1/12 are available, corresponding to total index angles from 30° to 360°.

4. Installation and Operation

• Installation positions are standardized with clear references for oil supply and drainage.
• Stop and reference positions for oscillation are defined to ensure correct mechanical alignment.
• Oil level maintenance is facilitated by specified gauge dimensions.

5. Tables and Charts

• Torque tables and indexing angle lists provide guidance for selecting appropriate models based on application requirements.
• Cam curve references (MS) are included for roller gear cam units and parallel cam units.
• Data on oscillating angles and multi-index options are presented to support customization.

6. Recommendations and Notes

• Contact CKD for detailed dwell accuracy information.
• Dimensions and performance values in parentheses relate to aluminum housing variants, which may differ from standard steel versions.
• Ensure proper oil supply and drainage to maintain unit performance and longevity.

Critical Parameters and Limitations

• Maximum allowable forces and moments must not be exceeded to avoid mechanical failure.
• Accuracy and repeatability depend on the number of dwells and must be considered in precision applications.
• Installation orientation and oil port positioning are critical for optimal operation.

Summary

This document serves as a comprehensive technical reference for selecting, installing, and operating RGCS, RGIS, and RGOS 063 series mechanical units. It includes essential mechanical dimensions, performance characteristics, and operational guidelines to ensure precise indexing and oscillation in industrial applications.