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45MTC & 55MTC Series
Fixturized Nutrunners
Series:
45 & 55
Motor:
Controller:
TC
Transducerized Solenoid Controlled
NORTH AMERICA
CooperTools
P.O. Box 1410
Lexington, SC 29071
XX
M
TC
-
Gear Train Designation:
2
4
3
6
Operation & Service Manual
823072
X
-
R6
-
X
Output Drive:
3
4
Spindle:
R6
6" Retractable
EUROPE
Cooper Power Tools GmbH & Co.
Postfach 30
D-73461 Westhausen
2/01
3/8"
1/2"
1
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Table of Contents
Related Manuals for Cooper Tools Cleco 45MTC Series
Summary of Contents for Cooper Tools Cleco 45MTC Series
- Page 1 Operation & Service Manual 823072 2/01 45MTC & 55MTC Series Fixturized Nutrunners Series: Output Drive: 45 & 55 3/8" 1/2" Motor: Spindle: 6" Retractable Controller: Transducerized Solenoid Controlled Gear Train Designation: NORTH AMERICA EUROPE CooperTools Cooper Power Tools GmbH & Co. P.O.
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Page 2: Safety Recommendations
Safety Recommendations Before the tool is connected to the air supply, check the For your safety and the safety of others, read and under- throttle for proper operation (i. e., throttle moves freely stand the safety recommendations and operating instruc- and returns to closed position). - Page 3 Safety Recommendations Work gloves with vibration reducing liners and wrist sup- determined that the symptoms are job related or aggra- ports are available from some manufacturers of industrial vated by movements and postures dictated by the job work gloves. Tool wraps and grips are also available from design, it may be necessary for the employer to take steps a number of different manufacturers.
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Page 4: Torque Adjustment
OPERATING INSTRUCTIONS TORQUE ADJUSTMENT LUBRICATION The 55MTC nutrunner is designed to develop maximum An automatic in-line filter-lubricator-regulator is recom- rated torque at 90 psig. The torque setting is achieved by mended as it increases tool life and keeps the tool in entering a number within the tool's torque range into the sustained operation. -
Page 5: Disassembly - General
SERVICE INSTRUCTIONS DISASSEMBLY — GENERAL Motor Unit Disconnect tool from air supply. Clamp the motor housing Clamp the cylinder lightly in a vise with the gear end of the in a vise. Remove bolts from spindle and remove from rotor up. Note: Rotor pinion, No. 867524, used on the -4 and transducer housing. -
Page 6: Safety Check
SERVICE INSTRUCTIONS REASSEMBLY — GENERAL clearance between the rotor and bearing plate. The outer bearing race should be firmly seated and the rotor held The tool is reassembled in the reverse order of disassem- forward when checking this clearance. bly. Clean all parts thoroughly in kerosene and inspect for damage or wear. -
Page 7: Transducer Specifications
TRANSDUCER SPECIFICATIONS MAXIMUM TORQUE CAPACITY 55 Series - 51.6 ft. lbs. (70.0 Nm), 75 Series - 147.6 ft. lbs. (200.0 Nm) OUTPUT VOLTAGE (Vo) 2 Millivolts per volt at maximum torque capacity BRIDGE RESISTANCE (Rbr) 700 ohms TRANSDUCER CABLE ITT Cannon #KPTO2-10-6P (mates with KPTO6-10-6S (SR) or equivalent) WIRING DIAGRAM R= Gage Resistance Rm= Modulus Resistor... - Page 8 SOLENOID SPECIFICATIONS (+) SOLENOID 6V DC-8V DC CONTINUOUS VOLTAGE 24V DC-36V DC FOR 15 msec MAX. 14.95ohm RESISTANCE BLACK (-) SOLENOID TOOL RECEPTACLE CABLE CONNECTORS ADJUSTMENT SCREW SOLENOID RETAINER PLUNGER PIN .015/.020 1. Solenoid plunger pin to hat dimension should be .015/.020 as shown. A new plunger pin should be spaced as shown;...
- Page 9 5/64 HEX WRENCH ADJUSTMENT SCREW SOLENOID RETAINER PLUNGER PIN SOLENOID SEAT VALVE PLUNGER 4. Using a 5/64" hex wrench, turn adjustment screw clockwise until plunger pin is pressed through hat and valve plunger is fully seated in solenoid seat. 5. Depress throttle and check tool for rated speed at 90PSI. If tool does not perform according to specifications, valve plunger may not be fully depressed.
- Page 10 TRANSDUCERIZED & SOLENOID CONTROL TOOL WIRING DIAGRAM FIXTURE MOUNTED SOLENOID CONTROL TOOL WIRING DIAGRAM 6 PIN CONNECTOR + EXCITATION WHITE WHITE BLACK - EXCITATION TRANDUCER BLACK GREEN + SIGNAL GREEN CAMBION CONNECTORS - SIGNAL SHIELD SHIELD 3 PIN CONNECTOR + SOLENOID SOLENOID BLACK BLACK...
- Page 11 R6 FIXTURE MOUNTED TOOL TRANSDUCERIZED SPINDLE ASSEMBLIES 202957 (2Req.) 864471 202930 202912 Std. 202925 202966 843179 202967 863093 202968 202976 3/8" *202932 (4Req.) 202918 1/2" 202914 202915 *203000 *202931 202920 844013 3/8" 844013 1/2" 844017 3/8" 844014 1/2" 844016 3/8" 844011 1/2"...
- Page 12 FIXTURE MOUNTED TOOL TRANDUCERIZED AND NON-TRANDUCERIZED GEAR TRAINS Part No. Model Part No. Model 844774 867526 844774 867526 844774 867523 844774 867523 204809 Part No. Model 203106 Part No. Model 203107 NONE 203106 NONE 832125 203192 203107 867524 Non-Trans. 867524 Only 844774 Part No.
- Page 13 55MTC SOLENOID CONTROLLED FIXTURE MOUNTED TOOL MOTOR UNITS 867536 203102 863887 865352 843444 619377 869569 203101 202230 869572 PARTS LIST — 55MTC MOTOR UNITS PART NO. NAME OF PART QTY. PART NO. NAME OF PART QTY. 202230 "O"-ring 1-5/8" x 1-1/2" 843444 Rear Motor Bearing 203101...
- Page 14 45MTC SOLENOID CONTROLLED FIXTURE MOUNTED TOOL MOTOR UNITS Not shown 203678 Transducer Adaptor 204360 Connector Spacer 843444 203182 203168 812164 865352 619377 869575 203169 202230 869574 PARTS LIST — 45MTC MOTOR UNITS PART NO. NAME OF PART QTY. PART NO. NAME OF PART QTY.
- Page 15 45MTC & 55MTC FIXTURE SOLENOID CONTROLLED MOUNTED TOOL MOTOR HOUSINGS 867758 202012 202012 617754 202558 867732 617754 844568 203550 844307 863454 203181 203378 203189 843434 45 Models Only 843434 203552 PARTS LIST — MOTOR HOUSINGS PART NO. NAME OF PART QTY.
- Page 16 CooperTools 670 Industrial Drive Lexington, SC 29072 Phone: (803) 359-1200 Fax: (803) 359-2013 www.cooperindustries.com...
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