Elliott ET850 Series Operating And Maintenance Instructions Manual Download Page 8

ET850 Pneumatic Rolling Motors

TECHNICAL INFORMATION

Operating Noise Level: 

95 dBA

Spares Kit 

• Shim
• Trip Spring
• Paddle Set (4)
• O-Rings
• Retaining Rings
• Radial Bearing

Tube OD 

Range

Motor

Free Speed 

RPM

Torque Range

Weight

Air Usage

Air Supply 

Hose

Male Spindle 

Drive

Standard Quick 

Change Chuck

Spares Kit

3/4” 

(19.1mm)

ET850-1250

1,100

22 - 115 in lbs 

(2.5 - 13.0 Nm)

11lbs 

(5.0kg)

48 cfm 

(1274 l/min)

1/2” 

(12mm)

3/8” 

(9.5mm)

3/8” Fem Sq

(optional 1/2” 

available)

ET850SK-1

1” 

(25.4mm)

ET850-600

500

31 - 192 in lbs 

(3.5 - 21.7 Nm)

ET850SK-2

*Tube size range may vary due to tube wall thickness, material, tube sheet thickness, lubrication, operation condition, and/or operator technique.

Summary of Contents for ET850 Series

Page 1: ...www elliott tool com Tube Pipe Cleaners Tube Testers Tube Plugs Tube Removal Tube Installation ET850 Series Torque Controlled Pneumatic Rolling Motors Operating and Maintenance Instructions...

Page 2: ......

Page 3: ...TABLE OF CONTENTS Introduction 4 Safety Guidelines 5 Operation Instructions 7 Technical Information 8 Parts Lists Diagrams 9 Maintenance Instructions 17 Warranty 19...

Page 4: ...our company our products are our ambassadors If this is a repeat purchase you can rest assured that the same value you have received in the past will continue with all of your purchases now and in th...

Page 5: ...k for dusty operations Hard hats face shields safety shoes respirators etc should be used when specified or necessary Keep a fire extinguisher nearby Before tool is connected to pressurized air check...

Page 6: ...ons of the hands and arms These disorders develop gradually over periods of weeks months and years Tasks should be performed in such a manner that the wrists are maintained in a neutral position which...

Page 7: ...ricated through an external grease fitting Using a hand held grease gun apply two shots of NLGI No 2 Moly grease roughly every four weeks CAUTION DO NOT OVER LUBRICATE If too much grease is applied ex...

Page 8: ...sage Air Supply Hose Male Spindle Drive Standard Quick Change Chuck Spares Kit 3 4 19 1mm ET850 1250 1 100 22 115 in lbs 2 5 13 0 Nm 11lbs 5 0kg 48 cfm 1274 l min 1 2 12mm 3 8 9 5mm 3 8 Fem Sq optiona...

Page 9: ...50 600 1 1 810 037 037 Quick Change Chuck 2 1 ET8502001 ET8502002 Cam Case Sub Assembly 3 2 P8302 109 Socket Head Cap Screw 10 32 x 7 8 4 4 133Q Lock Washer 10 5 1 ET3219700 Bracket 6 2 P8302 145 Sock...

Page 10: ...XX 02 XXX 005 ANGLES 5 BREAK SHARP CORNERS 030 MAX MACHINED SURFACES 125 MICRO MAX DIMENSIONS ENCLOSED IN PARENTHESIS ARE FOR REFERENCE ONLY DIAMETERS ON COMMON CENTERS TO BE CONCENTRIC WITHIN 003 T...

Page 11: ...O MANUFA SHOWN HEREON WITHOUT WRITTE ENG CHECK DRAW DATE TOOL NO CHECK DATE PART NO PROJECT NO DESCRIPTION MAT L SPEC MAT L REQUIRED HARDNESS PROCESS SPEC FINISH WEIGHT LBS VOLUME CU IN TOLERANCES UNL...

Page 12: ...E BOM ADD ETCH 3 15 2 14 16 1 11 12 4 18 17 6 10 8 9 7 25 29 26 27 28 13 20 19 21 22 23 24 Item Qty Part Number Description 1 1 ET3214800 Spindle 2 1 P8374 112 Retaining Ring 3 2 138C Nylon Tip Set Sc...

Page 13: ...1 ET3214462 Trip 25 1 ET3219100 Operating Cam 26 1 ET3219400 Inner Retainer 27 1 ET3227600 Outer Retainer 28 1 ET3219600 Drive Cam 29 6 109DAS Ball Stainless Steel 3 16 PART NO SUPERSEDES ET8502 ET850...

Page 14: ...DIMENSIONS ENCLOSED IN PARENTHESIS ARE FOR REFERENCE ONLY DIAMETERS ON COMMON CENTERS TO BE CONCENTRIC WITHIN 003 T I R DO NOT SCALE DRAWING MARKING METHOD M REV ECN DATE ENG DESCRIPTION GEAR PKG S C...

Page 15: ...1 ET3217100 Gear Spider 11 2 580 3 Dowel Pin 1 8 x 1 SUPERSEDES ET8503002 PART NO ENG CHECK DRAW CHEC DESCRIPTION MAT L SPEC MAT L REQUIRED HARDNESS PROCESS SPEC FINISH WEIGHT LBS VOLUME CU IN TOLERA...

Page 16: ...R DO NOT SCALE DRAWING MARKING METHOD M REV ECN DATE ENG DESCRIPTION DIRECTIONAL V CED RLT 9 2 202 9 9 202 NONE NONE NONE NONE 2 893 102 534 NONE SEE PARTS LIST 12 13 10 8 9 11 7 1 6 4 3 5 5 2 A 4315...

Page 17: ...le 1 and secure with External Retaining Ring 14 Place Operating Cam 25 on spindle and align the grooves Place one Guide Spring 6 and five precision 5 32 balls 12 in each groove due to precision no sub...

Page 18: ...e the tool should be checked to verify that the Directional Valve Subassembly is functioning properly This test should be completed without air pressure With Trip Cover removed push forward on the Lev...

Page 19: ...f the original manufacturer s warranty to Seller Seller shall not be liable for any damages or delays caused by defective material or workmanship No allowance will be made for repairs or alterations m...

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Page 22: ...00 332 0447 Fax 1 937 253 9189 www elliott tool com Printed in the USA 01 2021 Elliott Tool Technologies Ltd TM 148 PL 129 Elliott Tool offers a complete line of precision tube tools to meet your need...

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