MODEL RPH-30,000 INDUSTRIAL PLANETARY WINCH · operating, service, and maintenance manual model...
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OPERATING, SERVICE, AND MAINTENANCE MANUAL MODEL RPH-30,000 INDUSTRIAL PLANETARY WINCH CAUTION: READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND OPERATION OF WINCH. SEE WARNINGS!
Transcript of MODEL RPH-30,000 INDUSTRIAL PLANETARY WINCH · operating, service, and maintenance manual model...
OPERATING, SERVICE, ANDMAINTENANCE MANUAL
MODEL RPH-30,000INDUSTRIAL PLANETARY WINCH
CAUTION: READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION ANDOPERATION OF WINCH. SEE WARNINGS!
TABLE OF CONTENTS
INTRODUCTION ...................................................................................................1
WARRANTY INFORMATION.................................................................................1
SPECIFICATIONS .................................................................................................1
WARNINGS ...........................................................................................................1
CABLE INSTALLATION .........................................................................................2
HYDRAULIC SYSTEM REQUIREMENTS ............................................................2
PERFORMANCE CHARTS ...................................................................................3
CLUTCH OPERATION ..........................................................................................3
WINCH OPERATION.............................................................................................3
MAINTENANCE.....................................................................................................4
TROUBLESHOOTING GUIDE ..............................................................................4
INSTRUCTIONS FOR OVERHAUL .................................................................5-12
MOUNTING CONFIGURATIONS ........................................................................13
CABLE TENSIONER OVERHAUL AND INSTALLATION....................................13
CABLE TENSIONER PARTS LIST AND PARTS DIAGRAM...............................14
DIMENSIONAL DRAWING ..................................................................................15
PARTS LIST AND PARTS DIAGRAM ............................................................16-17
LIMITED WARRANTY......................................................................BACK COVER
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CABLE INSTALLATION
1. Unwind cable by rolling it out along the ground to prevent kinking. Securely wrap end of wire
rope, opposite hook, with plastic or similar tape to prevent fraying.
2. Insert the end of the cable opposite the hook end into the hole in the drum barrel. Secure the
cable to the drum barrel using setscrew furnished with winch. TIGHTEN SETSCREW SECURE-
LY.
3. Carefully run winch in the “reel-in” direction. Keeping tension on end of cable, spool all the cable
onto the cable drum, taking care to form neatly wrapped layers.
The wire rope can easily be removed from the drum by loosening the setscrew.
Do not energize cable tensioner on a bare drum. Install cable onto drum before applying air
pressure to the cable tensioner.
3. Remove brake assembly screws (item #18) from brake (item #38a) to access mounting screws (item #23)attaching brake adapter plate (item #38d) to end bearing (item #10). CCaauuttiioonn:: BBrraakkee iiss sspprriinngg llooaaddeedd bbyycclluuttcchh sspprriinngg aanndd mmuusstt bbee rreessttrraaiinneedd aaggaaiinnsstt eenndd bbeeaarriinngg aass mmoouunnttiinngg ssccrreewwss aarree rreemmoovveedd.. Remove cou-pling (item #8) and gasket (item #38e) from the end bearing. Take note of the mounting configuration forproper mounting of parts during re-assembly.
18
18
36
38a
23
23
38c 38e
38d38e
8
10
12. Align key way of coupling with key on end of input shaft inside end bearing assembly. Slide coupling over end ofshaft. Place gasket (item #38e) into position on motor mounting surface of end bearing (item #10). Use (2)screws (item #23) to attach adapter plate (item #38d) to motor end bearing. Torque capscrews to 85 ft-lbs.each. Place second gasket (item #38e) on adapter plate. Insert brake shaft with key (item #38c) into coupling.Re-attach brake (item #38a) to adapter plate using brake assembly screws (item #18). Torque capscrews to 97ft-lbs. each.
Note: Care must be taken to assure brake assembly and adapter plate are seated properly prior to installingassembly bolts (item #18). Damage will occur to rotor stack or shaft snap ring if not properly installed.
18
18
36
38a
23
23
38c
38e
38d38e
8
10
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CABLE TENSIONER OVERHAUL
Refer to the Cable Tensioner Parts Diagram on the following page for the assembly of the Cable Tensioner.The cable tensioner requires an independent, adjustable air supply of between 50 and 90 PSI. Do not operate thewinch with the tensioner energized against a bare drum. The winch should only be operated with at least onewrap of cable around the drum with the tensioner energized.
1. To remove the air tensioner from the winch, disconnect the air supply from the tensioner. Remove the capscrews(item #8), lockwashers (item #11) and nuts (item #9) that mount the tensioner to the winch frame.Disassemble the tensioner as shown on the following page and remove any parts that are worn.
2. Re-assemble the tensioner assembly. Mount the tensioner to the winch frame, placing the spacers (item #4)between the tensioner bracket and the winch frame. Center the tensioner bar (item #2) between the drum flangesusing a tape measure or scale. Tighten the mounting bolts to 75 ft-lbs. of torque.
3. Install the cable on the drum. After a few wraps of the cable are wound onto the drum, connect the air supply tothe tee fitting (item #14) to energize the tensioner against the drum. As the cable winds onto the drum, watchthe tensioner to ensure that it moves freely and does not touch either drum flange.
4. Adjust the air supply until the cable does not “bird nest” when it is freespooling.
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PARTS LIST FOR TENSIONER ASSEMBLY
ITEM NO. QTY PART NUMBER DESCRIPTION
1 1 265021 TENSIONER ASSEMBLY
2 1 304170 TENSION BAR
3 1 346046 PIN
4 1 362295 SPACER
5 1 365038 TUBE
6 1 408227 BRACKET ASSEMBLY
7 3 414278 CAPSCREW 3/8-16NC X 3/4 LG HXHD GR5
8 2 414545 CAPSCREW 1/2-13NC X 3.5 LG HX HD GR5
9 2 418069 NUT 1/2-13NC HX
10 4 418080 NUT 5/8-11NC HX
11 2 418217 LOCKWASHER 1/2
12 2 418223 FLATWASHER 1/2
13 2 424005 COTTER PIN
14 1 432032 FITTING - TEE
15 1 432033 FITTING - ELBOW
16 2 433022 AIR ACTUATOR
17 2 468016 PIPE PLUG
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RAMSEY WINCH COMPANYPO BOX 581510 TULSA OK 74158-1510TELEPHONE: (918) 438-2760 FAX: (918) 438-6688VISIT US AT http://www.ramsey.com
OM-914175-0805-A
