ACCUDRIVE SERIES RG
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ACCUDRIVE PRECISION PRODUCTS Now you can get design flexibility and lasting performance from our complete family of AccuDrive Precision Products. Model RG Right Angle Gearhead Output torque capacity up to 8,500 lb.in. Motor sizes (standard), adapters to fit servo motors, NEMA and IEC Center distance 1.5 to 3.5 inches Input power ratings up to 27 H.P, speed range up to 4,000 RPM Sizes available 15, 20, 25, 30 and 35 Universal Mounting with shaft mount and flange mount standard in single reduction type Gear ratios from 5:1 to 60:1 Series S Servo Gearhead Economical Servo Solution Output...

Hollow Shaft Standard • Compact mounting saves space • No coupling required saves costs • Solid shaft also available for maximum flexibility Cone Drive Gearing • High torque capacity • High efficiency • Backlash as low as 6 arc minutes • Quiet and smooth running • Exact ratios 5:1 and 60:1 in a single stage Easy Motor Mounting • Integrated zero backlash coupling provides fast, error-free alignment • Integrated motor flange mounts directly to your servo motor Maintenance Free • Factory filled with synthetic gear oil • No lubrication service throughout unit life • Double oil seals on all...

Table of contents Unit Designations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 Motor Mounting Codes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 Selection Criteria for Optimum Performance - - - - - - - - - - - - - - - - - - - - - - - 7 Torque Rating for RG - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 Selection Model RG for Motion Control Application - - - - - - - - - - - - - - - - - 9 Dimensional Data Standard Hollow Shaft Dimensions - - - - - - - - - - - - - - 10 Dimensional...

9 Unit Version - |~s] Standard Backlash |~L| Low Backlash 10 Motor Type - |~S| Servo [K Unit w/adapter to fit servo motor & keyed cplg. 0 Unit w/adapter & coupling to fit NEMA motor. |~R Reducer - No adapter or coupling 11 Output Shaft _N_ _P_ A C _D _H_ J _K _L_ M _R_ S_ X U Inch Single Extension Inch double Extension Inch Hollow Bore Metric Single Extension Metric Double Extension Metric Hollow Bore Shrink Disc Hollow Shaft - METRIC only Inch Sgl Ext with Mtg Flange (ext side only) Inch Dbl Ext with Mtg Flange Inch Hollow with Mtg Flange Metric Sgl Ext with Mtg Flange (ext side...

1. Go to the appropriate table for the unit size you have selected. 2. Select the appropriate codes for columns 15 - 19 to match the dimensions on your servo motor flange. 3. Make sure your motor length fits the range accommodated by flange square for the size unit you're specifying. 4. If you can't locate the appropriate code for your motor or need assistance, please contact us. Motor Flange Square NEMA MOTORS FOR RG20 ONLY Column 15 Entry (For NEMA motors use a “-” in columns 16, 17, 18 & 19) Motor Pilot Diameter Bolt Circle Diameter Motor Mounting Bolt Size Motor Shaft Diameter Motor...

Selection Criteria for Optimum Performance Size and Precision Options Series RG is available in five case sizes: sizes 15, 20, 25, 30, and 35, and two levels of precision: standard and low backlash. All are right angle, double enveloping worm gear units with a wide range of mounting, motor flange, and output shaft options. Backlash The following chart lists the total assembled nominal backlash for Model RG Right Angle Gearheads. Backlash is defined as the amount of total angular movement of the output shaft with the worm locked and the gear set on exact center distance. Service Factor and...

Torque ratings based on 2000 RPM, service factor 1.0. Cycle Shock Factors Speed Factors one cycle = one acceleration and one decelaration. Note: use straight line interpolation for intermediate cycle rates. Note: use straight line interpolation for intermediate cycle rates. Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Selection Model RG for Motion Control Application Rotational Inertia Values for Model RG Units Inertia of the complete speed reducer, at the input shaft Size Torsional Stiffness of Model RG Units at output, input held (less coupling) Unit Size Maximum Permissible Overhung Loads Overhung Load (lbs.) When a sprocket, gear, etc., is mounted on the shaft, a calculation, as shown, must be made to determine the overhung load on the shaft, and the results compared to the maximum permissible overhung loads tabulated. Overhung loads can be reduced by increasing the diameter of the sprockets, gear,...

Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

*Note: P (mm) is length of pocket-style keyway and offset from shaft end. Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Model RG Dimensional Data Shrink Disc and Output Flange SEE PREVIOUS PAGES FOR OTHER DIMENSIONS Optional Shrink Disc Hollow Shaft CD Customer Mating Shaft Diameter ASSEMBLY POSITION “F3” FLANGE TO LEFT SHOWN HERE BOLT PATTERN ARRANGEMENT SHOWN APPLIES TO SIZES 15 / 30 / 35 Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI.

Model RGRatings Model RG Size 15 (expanded rating table) Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Model RG Size 20 (expanded rating table) Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Ratings Model RG Size 25 (expanded rating table) Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Model RG Size 30 (expanded rating table) Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Ratings Model RG Size 35 (expanded rating table) Sales: 1-888-994-2663 Sales Fax: 1-888-907-2663 Traverse City, MI. 49685

Lubrication Model RG Right Angle Gearheads are factory filled with Mobil SHC634 synthetic lubricant. They require no lubrication service throughout the life of the unit. Model RG Right Angle gearheads are built for universal mounting, ready to mount in any position. Installation Motor on Gearhead: 1. Clean motor shaft and mating surfaces of the motor and gearhead to ensure they are dust free. 2. Slide the motor shaft into the coupling clamp ring until the gearhead and motor flanges are seated together. 3. Use the bolts and nuts provided to clamp the gearhead and motor flanges together. 4....