Rapid-Air SC User Manual

Download

Straightener and

puShbutton rapid-roll

operating inStructionS

MODELS

SC SERIES

SA3 THROUGH SDX SERIES

(INCLUDES ADJUSTABLE PLATEN STOCK STRAIGHTENER –

SA3 THROUGH SD. 120VAC, 1PH, 60HZ)

(5-07)

RAPID-AIR CORPORATION

4601 KISHWAUKEE ST. • ROCKFORD, IL 61109-2925

Phone: (815) 397-2578

• Fax: (815) 398-3887 • Web Site: www.rapidair.com

table of contentS

Platen Adjustment Bulletin ...................................................................................................................... pg. 3

Straightener Speciﬁcation Sheet ............................................................................................................ pg. 4

Pushbutton Control ..................................................................................................................................... pg. 5

Installation ................................................................................................................................................... pg. 5

Start-Up Procedure .................................................................................................................................... pg. 6

Electrical Controls Layout ........................................................................................................................ pg. 6

Dancer Arm Adjustment Explanation ..................................................................................................... pg. 7

Jog and Dancer Arm Setup & Program Adjustments .......................................................................... pg. 8

Standard Straightener Components ........................................................................................................ pg. 9

Operation...................................................................................................................................................... pg. 10

Maintenance ............................................................................................................................................... pg. 10

Troubleshooting Guide .............................................................................................................................. pg. 11

RAMM Board Explanation ........................................................................................................................ pg. 12

Warranty ....................................................................................................................................................... pg. 13

Electrical Schematics ............................................................................................................................... pg. 14-15

Mechanical Parts List P1V-P4V ........................................................................................................... pg. 16-17

Mechanical Parts List SA ...................................................................................................................... pg. 18-20

Mechanical Parts List SB ...................................................................................................................... pg. 21-25

Mechanical Parts List SBX ................................................................................................................... pg. 26-29

Mechanical Parts List SCX ................................................................................................................... pg. 30-36

Mechanical Parts List SD ...................................................................................................................... pg. 37-43

Typing Stamping Layout ............................................................................................................................ pg. 44

If the straightener is made to correct a clockwise curvature, it is often impossible to correct a counterclockwise curvature. The only available adjustment is the variation of the degree of bend at each station. This is true even for straighteners that have banked upper rolls that pivot for two-point adjustment.

To more easily explain the concept, Figure 8 shows a three-roll combination with the upper roll forward and Figure 9 shows a three-roll combination with the upper roll to the rear.

Figure 8 Figure 9

Adjustable Platen

Stock Straighteners

vs.

Straighteners with

Traditional

Vertical Roll

Adjustment

CONCEPT: The concept behind a movable platen containing the upper bank of rolls for straighteners can be somewhat difﬁcult to grasp, but once the principles are understood the superiority of this system becomes obvious. To explain the differences between the adjustable platen system and one that uses traditional single-point vertical roll adjustment, we are describing both types of systems here.

VERTICALLY ADJUSTABLE UPPER ROLLS: For centuries the bending of materials has been done by variations of a three-roll arrangement as illustrated in Figure 1.

Figure 1

Downward curvature of material

to remove coil set

Bending occurs when one roll is forced into the space between the other two rolls for downward curvature of the material to remove coil set. Pressroom straighteners add multiple three-roll combinations in order to level the material in small increments at each stage. This method can provide acceptable results for some materials, but is limited because correction of material curvature is effective in only one direction as illustrated in Figure 2.

Figure 2

SIX-WAY UPPER ROLL ADJUSTMENT: After manufacturing straighteners with vertically adjustable rolls for many years, Rapid-Air developed and patented the adjustable platen type straightener as illustrated in Figure 3.

Figure 3

Forward/Back

Up/Down

Up/Down Slant

This design mounts the upper rolls in a platen which can be adjusted for degree of bend as illustrated in Figure 4 and Figure 5

Figure 4

Light material distortion

Figure 5

Heavy material distortion

Less deﬂection

Deeper deﬂection

and for curvature direction as shown in Figure 6 and Figure 7.

Figure 6

Rolls forward – curve up

Figure 7

Notice that the sharpest bend occurs where two rolls are in close proximity. When the upper roll is forward, the curvature will be up and when the forward roll is adjusted to the rear, the bend will be down. The degree of bend can be adjusted by a combination of vertical and horizontal adjustments.

ADVANTAGES: The high degree of ﬂexibility afforded by the adjustable platen design provides a predictable straightening method for a wide variety of materials and takes a lot of the “Black Magic” out of pressroom straightener setup. The reduction in the ﬂexing and distortion of the strip of material and the reduction of the straightening power required allows effectiveness with heavy materials. Additionally, the ability to place rolls in a proper close proximity allows effective straightening with very thin materials.

ROLL DIAMETER: The smaller the roll diameter in a straightener the better it is able to remove distortions in the strip of material, but this factor is compromised by the requirement of larger rolls in wider models of straighteners in order to prevent deﬂection of the rolls themselves. Rapid-Air straighteners are designed to optimize all factors (including number of rolls, diameter and position) within the published material capacities and speciﬁcations for each model.

SWING-OPEN TOP: Rapid-Air developed and introduced the swing-open top for straighteners in order to facilitate the cleaning of rolls and the threading of a new strip of material through the straightening rolls. For convenience and safety, each top is counterbalanced and held in the open position until it is clamped for operation. Roll adjustment settings are maintained when the top is closed and locked.

AVAILABILITY: All models of Rapid-Air straighteners are presently available with the adjustable platen design with an expanded range of models being introduced in the coming months.

Material curvature is effective

in only one direction

Rolls back – curve down

Series

SBX

Series

SCX

Series

rapid-air Straightener Model Selection

Series

Max Effective Max Material Straightening Speed Model Width Range per min

SA3 3” (76mm) .002” - .030” (.051-.76mm) 700” (1778cm) SA3M 3” (76mm) .002” - .030” (.051-.76mm) 1,400” (3556cm)

SB4 4” (102mm) .003” - .050” (.076-1.27mm) 700” (1778cm) SB4M 4” (102mm) .003” - .050” (.076-1.27mm) 1,400” (3556cm)

SBX4 4” (102mm) .004” - .080” (.10-2.03mm) 825” (2100cm) SBX8 8” (203mm) .004” - .070” (.10-1.78mm) 825” (2100cm) SBX12 12” (305mm) .004” - .060” (.10-1.52mm) 825” (2100cm)

SBX4M 4” (102mm) .004” - .080” (.10-2.03mm) 1,650” (4200cm) SBX8M 8” (203mm) .004” - .070” (.10-1.78mm) 1,650” (4200cm) SBX12M 12” (305mm) .004” - .060” (.10-1.52mm) 1,650” (4200cm)

SCX6 6” (152mm) .006” - .100” (.15-2.54mm) 825” (2100cm) SCX12 12” (305mm) .006” - .090” (.15-2.29mm) 825” (2100cm) SCX18 18” (457mm) .006” - .080” (.15-2.03mm) 825” (2100cm) SCX24 24” (610mm) .006” - .065” (.15-1.65mm) 825” (2100cm)

SCX6M 6” (152mm) .006” - .100” (.15-2.54mm) 1,650” (4200cm) SCX12M 12” (305mm) .006” - .090” (.15-2.29mm) 1,650” (4200cm) SCX18M 18” (457mm) .006” - .080” (.15-2.03mm) 1,650” (4200cm) SCX24M 24” (610mm) .006” - .065” (.15-1.65mm) 1,650” (4200cm)

SCX6H 6” (152mm) .006” - .080” (.15-2.03mm) 4,100” (10400cm) SCX12H 12” (305mm) .006” - .070” (.15-1.78mm) 4,100” (10400cm) SCX18H 18” (457mm) .006” - .060” (.15-1.52mm) 4,100” (10400cm) SCX24H 24” (610mm) .006” - .055” (.15-1.40mm) 4,100” (10400cm)

SD6 6” (152mm) .006” - .125” (.15-3.18mm) 825” (2100cm) SD12 12” (305mm) .006” - .125” (.15-3.18mm) 825” (2100cm) SD18 18” (457mm) .006” - .100” (.15-2.54mm) 825” (2100cm) SD24 24” (610mm) .006” - .090” (.15-2.29mm) 825” (2100cm)

puShbutton control

The main control unit is located behind the pushbutton cover. Here is an illustration of the layout of the control panel. This diagram lists all the components and the approximate location of each that could be used for troubleshooting the machine if a problem should occur. The reel is shipped with—120 VAC (1 phase) input. Visually check all electrics before starting the reel.

MAIN

BREAKER

69100578

CONTROL

BOARD

69100804

ROCKER

SW.

69100315

MOTOR

BOARD

69100014

inStallation

Operating Instructions For SBX Series Powered Straightener

The straightener that you just received is fully assembled and tested and ready to be put into position. CAUTION: Due to shipment vibration, the straightener should be checked to be sure that all screws and bolts are secure and all electrical components are in place inside the cabinet. Visually inspect the complete machine for physical damage due to shipment and handling. If the straightener was damaged in shipment, contact the carrier ﬁrst and then Rapid-Air.

Install the straightener on a level surface with sufﬁcient clearance for loading the material and adjusting the roller pressure for straightening. Align and center the straightener to

the device that it will be supplying the straightened stock. The straightener should then be bolted to the ﬂoor especially when used to pull stock from a non-powered reel. CAUTION: Before bolting the straightener down, check for the longest feed length to be run. The straightener should be set so that there will be about two or three feed lengths in storage in the loop without re-inducing coil set in the material.

The standard speed straightener is completely self contained and only needs to be plugged into a 20 amp, 120 VAC, 60 HZ outlet. If an extension cord is used as a source to the straightener power, it should

be a minimum 12 gauge wire to keep the voltage losses down and also for electrical safety reasons.

Please check your local safety codes.

The medium and high speed straighteners require 230 VAC, 60 HZ, 1PH as the supply voltage. Please refer to the schematics in the manual for required fuse sizes.

Please check your local safety codes.

Turn on the main power button and run a test cycle checking the jog (using the jog button) and run (using the dancer arm to test that the speed varies if using the proportional control). Test all electrical features before continuing.

Start up procedure

Prior to applying power to the machine the operator should review all the controls on the machine. A brief summary of the controls is listed below.

Main Console And Controller

The main pushbutton control box is mounted on the top of the straightener frame. Located on the face of the console are eleven pushbuttons, one display, one on/off switch, one circuit breaker, one external loop plug and inside the box is motor board and one potentiometer when required, all of which are explained below.

1. % SPEED POT

The % speed function adjusts the maximum speed that the straightener will feed and should be set to maintain a constant feed rate. Adjustable in the run mode.

2. ON/OFF SWITCH

This illuminated switch is the main power switch for the controller. It must be “ON” for the machine to function.

3. RUN/STOP/JOG SELECTOR SWITCH

This function selects between Run, Stop and Jog. If in Run and the control arm is moved the rolls will turn. If in Jog, the Jog button has to be de-

pressed for the rolls to turn. If in Stop, there should be no movement of the rolls even if the dancer arm is raised or lowered or the jog pushbutton is pressed.

4. JOG BUTTON

Used for intermittent movement of material on the rolls, mainly used for set up or getting material thru the straightener and over to the pulling device. Active in jog mode only.

5. DANCER ARM LOOP HEIGHT AND RANGE ADJUSTMENT a. Loop Range – The loop range func-

tion adjusts the amount the dancer arm will travel to provide the full range of speed of the straightener. There are eight positions available.

b. Loop Height – The loop height function is used for setting the start position of the control arm. The setting determines when the straightener rolls will start turning. Each position will move the operating start position up from the home position to accom-

modate specific material rest height requirements.

6. LOOP ARM / EXTERNAL SWITCH

This switch selects either dancer arm (internal) by displaying “LV” for loop arm vertical reel or “LH” for loop arm horizontal reel (PMD) or external loop control by displaying “RT” for the RTB and ”RS” for the RS_1. The RLL will work on the “RT” selection.

7. RESET BUTTONS a. 15 amp – This is the main circuit

breaker for the 120 VAC input straightener.

8. REMOTE INTERFACE PORT “D” CONNECTOR

This connector is used to communicate with external loop control equipment.

CAUTION: Never plug any type of computer or non Rapid-Air equipment into this plug or severe damage will result. Always consult with the factory when installing new external controls for compatibility and wiring information.

Electrical Component Description

69100804 board - main reel control board 69100014 (RAMM) - D.C. motor board 29100021 dancer arm potentiometer 69100578 circuit breaker 69100315 rocker switch

dancer arM loop

Dancer Arm Loop Height Adjustment

Eight different loop sensing arm operating positions can be selected during set-up. The material thickness determines the dancer arm rest position. Once the material is threaded up and the dancer arm

is resting on the material and the reel runs in the rest position then select a higher number on the height adjustment until the reel stops rotating. The zero point of the dancer arm is raised from its no material rest

position to the current rest position angle shown (as indicated 0-8). The dancer arm will start the material dereeling from the new rest position selected. The function is active and can be changed in the run mode.

Dancer Arm Loop Range Function

The loop range function selects the degree of arm movement to achieve maximum motor speed selected. If a loop range of “0” was selected then

the arm would only have to move approximately 10 degrees to have the reel at full speed whereas if the loop range “8” was selected then the arm

would have to move almost the full travel or approximately 90 degrees to get to full speed. The function is active and can be changed in the run mode.

dancer arM adjuStMent explanation

JOG SPEED AND DANCER SET-UP

The straightener was shipped with the dancer arm set up for its correct position so the only thing that has to be reset would be the jog speed if you need it to jog faster or slower. The rest of the keypad is pretty much self explained so become familiar with the keypad positions for making adjustments on the ﬂy. Turn on the main power switch and select “LV” for loop arm vertical at “Loop Type” on the pushbuttons.

MAKING INTERNAL PROGRAM ADJUSTMENTS

Turn off the main power switch, press and hold the “Run/Stop/Jog” button while turning the main power switch on. The ﬁrst screen you see will display the jog speed percentage.

JOG SPEED 23% + NEXT -

If you want the jog speed faster then press the “Reel Speed “+ ““ % speed pushbutton. If you want the jog speed slower then press the “Reel Speed “-”” % speed pushbutton. The

jog speed is shown in percent of max jog speed. If the jog speed is “OK “ then push the “Run/Stop/Jog button” once for next.

The next screen asks if you want to set up the sensor. As before the percent speed buttons are used for the yes-no. Select “no” if all you wanted to do was set the jog speed. Select “yes” if you want to reset the dancer arm position setup. And then “next”.

SETUP SENSOR YES NEXT NO

The next screen asks you to set the low set point. If the dancer arm is at “No Material Rest” then just save the setting by pushing the Stop/Run Jog pushbutton.

SENSOR LOW SETPOINT SAVE XXX

The next screen is for setting the high set point. Raise the dancer arm to its upper stop position and press the save or Stop/Run/Jog button once.

SENSOR HIGH SETPOINT SAVE XXX

The next screen is to set the offset of the program. Potentiometers are hard to get set from left to right so we built in an offset. If you set the low and high range and go into run and the reel runs for no reason then an offset has to put in. Go through the setup procedure again and put in an offset of –3 to –5 and now the pot is zero.

LOW OFFSET + 0 + NEXT -

You have now set the dancer arm limits. The next screen is to exit the setup and start working

EXIT SETUP? YES NO

Choose yes and next and the next screen appears .

SHUT OFF POWER TO SAVE AND EXIT

The dancer arm is now ready for production running.

Standard Straightener coMponentS

Curve Up/Down Adjustment

Some applications have dies that cannot accept anything but ﬂat stock and other dies run better with the material curving up or down to miss the built-in edge required in the die. Before this feature was added, operators would under straighten or over straighten the material to suit their

needs but in doing so would severely change the material entering the die. This not only caused feeding problems but part quality problems. With this feature, curve up or down can be accomplished by changing the position of the rolls without stressing the material.

optional Straightener coMponentS

Entrance Cascade Roll

The entrance cascade roll assembly is used to maintain a support arc for stock entering a feed. The cascade roll has three extra rollers to help the material ﬂow better.

Exit Cascade Roll

The straightener is shipped with the exit side pre-drilled for the cascade roll or guide roll block. The entrance and exit use the same components.

Entrance Guide Roll Block

All straighteners are shipped with an entrance guide roll block. This contains a roller and two adjustable edge guides.

Angle Bracket

Rapid-Air offers this accessory that mounts between the straightener head and the base. It angles the exit side of the straightener twelve degrees lower than the entrance side. This feature works very well when using the straightener to pull off a non-powered reel.

operation

Once the straightener has been tested and all the functions work then it should be tested for what it was designed to do and that is to remove coil set.

Retract all of the idler rolls and the exit pinch roll to a position so when the cover is closed the material is not being deformed. Open the cover of the straightener and position the edge guides for maximum width. Cut and place about a four foot length of the material onto the straightener rolls with the exit end of the material extending through the exit pinch rolls and centered from side to side in the straightener. Close the cover and latch it. Adjust the exit pinch roll enough to grip and hold the material. Adjust the edge guides so that they just touch the material.

Adjust the first idler roll knob, this is the one nearest the entrance of the straightener, so that it deforms the material no more than the thickness

of the material. Adjust the second idler roll knob so it is lightly on the roll. Run the material to check that the exit pinch roll is not slipping on the material, readjust if necessary. This piece will still have coil set in the first two feet of the material as it was not run through the complete straightening cycle. At this time, this piece could be rerun and checked for straightness or a new piece could be cut and run and then be checked.

A good check is to guide the exiting material, keeping it parallel to the rolls, until the run is complete and then hold one end of the material in the air while peering down the length of the material. If the material still has “coil set” then readjust roll pressure on the last roll, towards the exit end but before the pinch roll, until the material is straight. Run one or more short length setups while making final adjustments. Once the proper setting has been determined, the quick release top maintains the adjustment during loading.

Thread the material from the reel through the straightener, under the dancer arm, and into the pulling device leaving ample loop between the straightener and the pulling device. If the material thickness is such that when exiting the straightener, it will not let the dancer arm down to the rest position, then either lengthen the dancer arm or adjust the loop height until the straightener stops feeding.

Set the % speed potentiometer to 50% for a starting position and start the pulling device to have the material feeding. If the straightener gets finished and stops before material is needed again then the straightener is set to feed too fast, slow it down by adjusting the % speed potentiometer. The ideal straightening is to have the straightener slightly exceed the feed rate required. This minimizes the starting and stopping and resultant stock deformation.

Maintenance

Lubrication

Gear transmission:

The reservoir oil capacity is about 3 to 12 oz. depending on the size of the straightener. The reservoir oil should be changed every 2000 hours and should be ﬁlled to the oil level site gauge.

Use MOBILE 600W cylinder oil or equivalent. This is a non synthetic oil.

Rolls:

Although the rolls should be cleaned periodically they never have to be

greased as all the rolls have permanently lubricated bearings.

Drive Belt:

At the oil change interval, check for belt tension and wear.

troubleShooting guide

MAIN SWITCH ON BUT NOT LIT

1. CB tripped. a. Reset CB

2. Unit not plugged into main power. a. Plug into main power source.

3. No power in incoming line. a. Check outlet. b. Check power cord.

4. Loose wiring. a. Check terminals and connections.

MOTOR CREEPS IN STOP POSITION

1. “Min” speed pot on RAMM board out of adjustment.

2. Dancer arm could be bent which changes the home position of the arm.

UNIT TURNS BUT WON’T JOG

1. Jog function was not selected. a. Select jog.

2. Jog speed has not been set up. a. Call factory.

UNIT ON BUT MOTOR WON’T RUN. (ARMATURE VOLTAGE PRESENT – ON RAMM BOARD)

1. Check motor wiring. a. Replace motor cord or correct motor wiring. Call factory.

2. Check motor. a. Worn brushes or motor defective. Call factory. b. Check for oil in motor, gear box seal could have ruptured.

UNIT ON BUT MOTOR WON’T RUN. (NO ARMATURE VOLTAGE ON RAMM BOARD)

1. Selector switch not in run position. a. Turn selector switch to run position.

2. If running with a dancer arm control. a. Check that the external/loop arm function is in the loop arm position.

3. If running with external control. a. Check that the external/loop

arm function is in the external position.

4. Loop height switch setting too high. a. Set height setting to “0”.

5. Percent speed function set too low. a. Adjust percent speed function to 100%.

6. Fuses blown. a. Check fuses & circuit breaker.

7. No AC voltage at DC drive board. a. Check wiring.

8. Check signal voltage between P2 to P1 on DC drive. 0-6 VDC—RAMM 0-9 VDC—Regen Drive while moving dancer arm. a. If there is a signal, check continuity between I1 & I2. b. If no continuity, replace D.C. drive or call factory.

9. Check Pico fuse on 69100804 board (F1). a. Replace fuse, 1 amp pico

fuse—call factory.

Safety warning – pleaSe read carefully

RAMM Solid State DC Motor Speed Control

This product should be installed and serviced by a qualiﬁed technician, electrician or electrical maintenance personnel familiar with its operations and the hazards involved. Proper installation (see instruction information which accompanies product), which includes wiring, mounting in proper enclosure, fusing or other over current protection and grounding, can reduce the chance of electrical shocks, ﬁres or explosion in this product or products used with this product, such as electric motors, switches, coils solenoids and/or relays. Eye protection must be worn when working with control under power. This product is constructed of materials (plastics, metals, carbon, silicon, etc.) which may be a potential hazard. Individual material safety data sheets (MSDS) are available upon request. Proper shielding, grounding and ﬁltering of

this product can reduce the emission of radio frequency interference (RFI) which may adversely affect sensitive electronic equipment. If information is required on this product, contact our factory. It is responsibility of the ultimate user of this product to read and comply with this safety warning. (SW effective 1/89).

***IMPORTANT*** YOU MUST READ THESE INSTRUCTIONS BEFORE OPERATING CONTROL

1. Be sure AC line voltage corresponds to control voltage.

TABLE 1: NOMINAL TRIMPOT SETTINGS

MIN (minimum speed): 15% CL (current limit/torque): 65% MAX (maximum speed): 65% ACCEL (acceleration start): 20% IR (IR compensation): 25% DECEL (deceleration stop): 20%

For motor drive board instructions, go to www.info@kbelectrics.com and ﬁnd KBMM write up which is closest to the Rapid-Air RAMM board.

2. Install the correct Plug-In Horsepower Resistor according to armature voltage and motor horsepower.

3. Recheck connections: AC line to L1 and L2; armature to A+ and A– and ﬁeld (Shunt motors only to F+ and F-.) ( in improper direction, interchange armature leads.)

4. Install proper AC line fuse and armature fuse as required.

5. Nominal trimpot settings are as follows (expressed in % of full CW rotation):

Note: If motor runs

Plug In Horsepower Resistor

A Plug-In Horsepower Resistor must be installed to match the RAMM to the motor horsepower and voltage. See table 2 for the correct value. Plug-In Horsepower Resistors are stocked by your distributor.

TABLE 2: PLUG IN HORSEPOWER RESISTOR CHART

MOTOR HORSEPOWER RANGE **

Armature Voltage 90-130 VDC

1/4 1/2 3/4 1**

* Motor horsepower and armature voltage must be speciﬁed when ordering so that proper resistor will be supplied. ** For overlapping motor horsepower range use lower value Plug-In Horsepower Resistor. *** Auxiliary heat sink must be used to achieve HP rating.

Armature Voltage 180 VDC

1/2 1 1-1/2 2***

Plug-in Horsepower Resistor Resistance Value (ohms)

.05 .025 .015 .01

Rapid-Air P/N

69100529 69100530 69100534 69100531

warranty

Limited Warranty – RAMM 125, 225, 225D

For a period of one (1) year from date of original purchase Rapid-Air Corporation will repair or replace without charge devices which our examination proves to be defective in material or workmanship. This warranty is valid if the unit has not been tampered with by unauthorized persons, misused, abused or improperly installed and has been used in accordance with the instructions and/or ratings supplied. The foregoing is in lieu of any other warranty or guarantee expressed or implied, and we are not responsible for any expense (including installation and removal), inconvenience, or consequential damage, including injury to any person, caused by items of our manufacture and/or sale. Some states do not allow certain exclusions or limitations found in this warranty so that they may not apply to you. In any event, Rapid-Air Corporation’s total liability, under all circumstances, shall not exceed the full purchase price of this unit.

Pushbutton Control Straightener - 120 VAC

Pushbutton Control Straighteners - 2 and 3HP

Gear Head Assembly - P1V

SHT.

1/3

26 4 00 0 2 7

ROCKFORD, IL • MADISON, S.D.

RAPID-AIR CORPORATION

PART NAME

PART NO. DESCRIPTION

1 40 32900289 PIN, PIVOT 2

1 39 32900288 PIN, PIVOT 2

1 38 32900287 PIN, PIVOT 2

2 37 32900286 PIN, PIVOT 2

1 36 36100024 FITTING, WORM COVER 3

1 35 32600012 WORM 3

3 34 32600034 GEAR 3

1 33 32600035 GEAR, IDLER 3

1 32 32600071 GEAR, WORM 3

11 31 32600086 GEAR, SPUR 2

1 30 32600087 GEAR, SPUR 3

1 29 32600088 GEAR, SPUR 3

1 28 32600089 GEAR, PINION 2

1 27 32600090 RACK 2

7 26 34200061 ROLLER 2

5 25 34200060 ROLLER, DRIVE LOWER 2

2 24 34200059 ROLLER 3

1 23 32900229 SHAFT, WORM 3

1 22 32900228 SHAFT, WORM GEAR 3

1 21 32900226 SHAFT, IDLER 3

7 20 32900284 SHAFT, ROLLER 2

1 19 32900283 SHAFT, GUIDE 2

1 18 32900280 SHAFT, IDLER 3

6 17 32900279 SHAFT, IDLER 2

1 16 32900282 SHAFT, ROLLER UPPER 3

1 15 32900281 SHAFT, ROLLER LOWER 3

1 14 34100119 SPACER, SQUEEZE 2

1 13 34100121 SPACER, UPPER 3

1 12 34100120 SPACER, LOWER 2

1 11 31900428 GUIDE 2

1 10 31900429 BRACKET, GUIDE SUPPORT 2

1 9 31900408 BRACKET, SQUEEZE 2

1 8 31900407 BRACKET, SQUEEZE 3

1 7 31900406 BRACKET, IDLER 2

1 6 31500124 COVER, GEAR CASE 3

1 5 31500123 COVER, ROLLER SUPPORT 2

1 4 30100054 FRAME, DRIVE SIDE 3

ANCHOR, SPRING BOTTOM

2 80 37500044 SPRING, COMP. 2

2 79 37500043 SPRING, TEN. 2

2 78 37500042 SPRING, COMP. 2

2 77 37500041 SPRING, COMP. 2

2 76 37500040 SPRING, COMP. 2

2 75 64510002 BEARING, THRUST 3

2 74 64520008 BEARING, THRUST 3

1 73 64520010 BEARING, THRUST 2

1 72 64500031 BEARING, NEEDLE 3

28 71 64500033 BEARING, NEEDLE 2

5 70 64500036 BEARING, NEEDLE 2

6 68 64500034 BEARING, NEEDLE 2

11 67 64500030 BEARING, NEEDLE 2

1 66 64500029 BEARING, NEEDLE 3

5 65 64500028 BEARING, NEEDLE 2

4 64 64500003 BEARING, NEEDLE 3

3 63 64500002 BEARING, NEEDLE 3

2 62 64500032 BEARING, NEEDLE 3

3 61 36700017 KNOB 2

2 60 34200005 ROLLER 2

2 59 36200005 NUT 2

1 58 65230004 NUT, LOCK 2

2 57 36200018 NUT, LOCK 2

1 56 66700041 THUMB, SCREW 2

1 55 36700015 KNOB 2

1 54 31500127 GUARD, LOWER 3

1 53 31500126 GUARD, UPPER 3

52 3

1 51 31500125 COVER 2

1 50 31900415

1 49 31900414 ANCHOR, SPRING TOP 2

1 48 31900413 BAR, CLAMP 2

1 47 31900412 PIVOT, BLOCK 2

1 46 31900411 ADJ. TEE HORIZ. 2

2 45 31900409 LINK 2

1 44 31900410 LINK, UPPER 2

QTY. ITEM

1 3 30100053 FRAME, CONTROL SIDE 3

1 2 31500111 COVER. WORM 3

1 1 30100057 HOUSING, GEAR 3

SHT.

I ECN 4703 10-01

H ECN 3500 1-94

G ECN 3212 7-92

STANDARD MFG. TOLERANCES

DECIMALS:

ONE PLACE .0 ± .030

PART NO. DESCRIPTION

QTY. ITEM

1 43 22900285 ECCENTRIC TRUNION 3

1 42 32900227 PIN, PIVOT 3

1 41 32900290 PIN, HINGE 2

SHT.

SA3 STRAIGHTENER HEAD ASSY

F ECN 2549 4-90

TWO PLACE .00 ± .010

E ECN 1302 4-87

THIRD PLACE .000 ± .005

C.R.A.

3-27-85

D ECO 1028 7-85

SCALE

HEAT TREAT HARDNESS

DRAWN BY CHECKED BY FINAL FINISH

DATE DRAWING NUMBER SHT

C ECO 0970 5-85

B ECO 0962 5-85

A ECO 0905 4-85

SYMBOL CHANGE DATE

3 ± 1/64

THE ABOVE TOLERANCES APPLY UNLESS

OTHERWISE SPECIFIED

CHAMPERS ± .005

FINISH 63

FRACTIONS

MATERIAL

FOUR PLACE .0000 ± .0005

1 119 63130375 PLUG, PIPE 3

2 118 63130125 PLUG, PIPE 2

1 117 37600058 GASKET 3

1 116 37600059 GASKET 2

1 115 33700016 STUD, ADJ. 2

1 114 33700015 STUD, ADJ 2

1 113 33700014 STUD, ADJ. 2

1 112 65600004 INSERT, THREADED 2

3 111 65600002 INSERT, THREADED 2

5 110 60200049 SEAL, SHAFT 2

1 109 36800010 KEY 3

4 108 36800005 KEY 3

2 107 61810213 KEY, WOODRUFF 3

1 106 62412125 ROLLPIN 2

3 105 62412062 ROLLPIN 2

1 104 62409050 ROLLPIN 3

2 103 62325150 PIN, DOWEL 3

10 102 62305075 PIN, DOWEL 3

2 101 62325100 PIN, DOWEL 2

5 120 65936475 SCREW, SHCS 3/8-16x4-3/4 2

SA3 Straightener Head Assembly

1 156 62319025 DOWEL PIN 3

7 155 63800125 BALL 2

1 154 34700034 WASHER 3

1 153 69420011 BREATHER 2

1 152 69420010 BREATHER 3

1 151 39900091 LABEL 3

1 150 39900092 INSTRUCTION PLATE 3

149

1 148 37901000 COUPLING, OLDHAM 3

14 147 35800051 RETAINER, SEAL 2

2 146 34100003 SPACER 3

14 145 34700048 WASHER 3

1 144 64520010 WASHER 2

1 143 34700061 WASHER 2

1 100 62312062 PIN, DOWEL 2

1 142 34700060 WASHER 2

3 141 34700062 WASHER 2

1 140 64520005 WASHER 3

6 99 62312025 PIN, DOWEL 2

11 139 64520002 WASHER 3

PART NO. DESCRIPTION

2 98 33600168 PIN, INDICATOR 2

3 97 60910037 RING, RETAINING 2

13 96 60910025 RING, RETAINING 2

14 95 60910015 RING, RETAINING 2

1 94 60910031 RING, RETAINING 2

6 93 60910062 RING, RETAINING 3

1 92 60810062 RING, SPIRAL 3

1 91 60108916 “O” RING 3

1 90 60108146 “O” RING 3

1 89 60108024 “O” RING 3

1 88 31800024 PLATE, SEAL 3

14 87 37600062 SEAL, SHAFT 2

1 86 60200005 SEAL, SHAFT 3

3 85 60200043 SEAL, SHAFT 3

1 84 37500046 SPRING, FLAT 2

QTY. ITEM

1 83 37500026 SPRING, WAVE 3

1 82 37500012 SPRING, COMP. 2

2 81 37500045 SPRING, COMP. 2

SHT.

SCREW, PHIL. PAN 10-32x3/8

PART NO. DESCRIPTION

2 134 35900007 SCREW, STOCK GUIDE 2

1 133 36100044 SCREW, ADJ. HORIZ. 2

132

21 138 34700057 WASHER 2

6 137 61300037 WASHER 3

2 136 61300010 WASHER 2

2 135 65936175 SCREW, SHCS 3/8-16x1-3/4 3

4 131 65820062 SCREW, HHCS 1/4-20x5/8 3

4 128 65920075 SCREW, SHCS 1/4-20x3/4 3

8 126 65936125 SCREW, SHCS 3/8-16x1-1/4 3

4 130 66612037 SCREW, BHCS 10-32x3/8 3

4 129 66700701

5 125 66212025 SCREW, SHSS 10-32x1/4 2

8 127 65920125 SCREW, SHCS 1/4-20x1-1/4 3

12 124 65912037 SCREW, SHCS 10-32x3/8 2

QTY. ITEM

1 123 65912087 SCREW, SHCS 10-32x7/8 3

1 122 65912200 SCREW, SHCS 10-32x2 3

1 121 66536100 SCREW. FHCS 3/8-16x1 2

SA3 Straightener Head Assembly

SB4 Straightener Head Assembly

BILL OF MATERIAL PAGE 1

SB4 STNR HEAD ASSY 0-700 1PM ASM #26400029 ITM PART # QTY DESCRIPTION

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

33700011 B 36700017 B 37500040 A 31900417 C 31500129 D 32900301 B 60910031 B 37500012 62309025 32900297 B 69420011 N 63800093 32900298 B 62325062 64500040 C 63130250 60500001 34700064 B 64500041 C 34200062 B 62237200 N 31900415 B 31900414 B 31900423 B 32900303 B 31900422 B 31900421 B 60910037 B 64520010 B 31900420 B 67410008 36700018 B 33700017 B 64500018 B 64520006 B 60910062 B 31500130 B 65912050 B 37500051 32600109 B 36800005 N 32600034 B 62319050 34700094 B 34300053 N 32900299 B 65230004 N 36200018 B 62337100 66212025 N 39900092 B 62412125 60108111 39900093 B

1 STUD, ADJ. 3 KNOB 2 SPRING, COMP’N LEE LC-045E-6 1 IDLER ROLL BRKT SB4 1 COVER SB4 5 IDLER SHAFT SB4 STNR 12 RET RING 5100-31 1 SPRING, SPEC STOCK CLAMP F56-A 6 DOWEL PIN Q21-093025 6 LOWER DRIVE ROLLER SB4 STNR 1 BREATHER VENT *FLUID PWR ASP-1-BV 5 BALL Q32-093 5 IDLER SHAFT SB4 STNR 2 DOWEL PIN Q21-250062 11 BEARING NEEDLE TORR M-781 CL END 1 PIPE PLUG Q23-25 2 STAT-O-SEAL WASH, PARKER 600-3/8 10 WASHER, SB4 STNR. 10 BEARING NEEDLE TORR JTT-59 DBL SL 5 IDLER ROLL SB4 STNR 2 PULL DOWEL JERGENS 31707 3/8 X 2 1 ANCHOR, SPRING BOTTOM 1 ANCHOR, SPRING TOP 1 LINK, UPPER SB4 STNR 2 HINGE PIN SB4 STNR 2 LINK, SB4 STNR 1 HORIZ. ADJ. BLOCK, SB4 STNR 1 RET RING 5100-37 3 RACE, THRUST TORR. #TRA-613 1 PIVOT BLOCK, SB4 STNR 1 WAVE WASHER ASC. SPG. W0484-009 1 ADJUSTABLE KNOB, SB4 STNR 1 HORIZ. ADJ. SCREW, SB4 STNR 1 BEARING TORR B1010 2 BEARING TORR TRB-1018 8 RET RING 5100-62 1 COVER, SPRING SB4 STNR 4 SCREW, CAP, SOC. HD. Q8-02050 1 SPRING COMP LEE #LC120L-4 1 RACK SB4 STNR 5 KEY 3/16 x 3/16 x 1/2 4 GEAR-DRIVE 1 DOWEL PIN -- 11 WASHER, THRUST 2 STOCK GUIDE COLLAR STAFFORD 10L 1 GUIDE ROLL SHAFT SB4 STNR 1 NUT, LOCK 3/8-16 JERGENS 28101 2 NUT, LOCK, KNURLED 5/16-24 x 1/4 2 DOWEL PIN Q21-375100 3 SCREW, SOC SET, CUP PT Q10-02025 1 INSTR. PLATE - CURVE ADJ. 1 ROLL PIN Q18-125125 2 O RING Q1-8111 1 LABEL, ROLLER IND SB4 STNR

BILL OF MATERIAL PAGE 2 SB4 STNR HEAD ASSY 0-700 1PM ASM #26400029 ITM PART # QTY DESCRIPTION

55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108

64500042 C 61200026 B 31500111 B 30100040 R 30100056 D 30100055 D 37500026 N 32900294 B 32900228 B 64500031 C 65912200 64510002 B 64520005 B 36100024 60108916 60810062 B 36800010 A 32600012 B 60200005 B 32900229 B 37901000 B 10000005 65936175 65936100 66220025 N 65920075 B 63130375 63130125 69420010 B 31500120 B 31500119 B 65912075 B 66612037 65936550 N 65936125 34100003 61300037 N 65820062 34100027 B 34100124 B 34100125 C 64500032 C 61810002 60910050 B 31500128 D 32600110 B 65920150 N 32900296 B 60910043 B 34700063 B 60200047 64500001 C 37600060 B 32601200

1 BEARING, NEEDLE TORR. B-76 1 WASHER Q5-26 1 WORM GEAR COVER P1V CSTG#50110009

1 GEAR HOUSING P1V CSTG #50110121 1 CONTROL SIDE FRAME SB4 1 DRIVE SIDE FRAME SB4 1 SPRING-WASHER ASSOC. SPR W1102-01 1 UPPER ROLLER SHAFT SB4 STNR 1 WORM GEAR SHAFT P1V 1 BEARING, NEEDLE TORR B-128 1 SOCKET HD CAPSCREW Q8-02200 2 BEARING, NEEDLE THRUST Q53-2 1 BEARING TORR TRD-1220 1 WORM COVER 113-P1V 1 O RING Q1-8916 1 RET RING SPIROLOX RS 62 1 KEY 1 WORM, P1V STD. 1 OIL SEAL CR 6204 1 SHAFT WORM P1V 1 COUPLING, OLDHAM R3, R4, S4V, S8V 1 FILLER - NO PART REQUIRED 2 SOCKET HD CAPSCREW Q8-066175 2 SOCKET HD CAPSCREW Q8-066100 3 SCREW, SOC HD SET, 1/4-20 X 1/4 4 SCREW, CAP, SOC. HD. Q8-040075 1 PIPE PLUG Q23-37 2 PIPE PLUG Q23-12 1 BREATHER VENT F.P. ENG ASP-3-BV 1 EXIT GUARD LOWER P4V 1 EXIT GUARD UPPER P4V 4 SCREW, CAP, SOC. HD. Q8-02075 8 BHMS 10/32 x 3/8 5 SOC HD CAPSCREW 3/8-16 x 5-1/2 5 SOCKET HD CAPSCREW Q8-066125 2 SPACER 44B-P1V 6 SPLIT LOCK WASHER 3/8 MEDIUM DUTY 4 HEX HD. CAP SCREW Q15-040062 1 SPACER, SQUEEZE ROLL BRACKET P4V 1 UPPER SPACER SB4 STNR 1 LOWER SPACER SB4 STNR 2 BEARING, NEEDLE TORR. JTT-1010 1 #2 WOODRUFF KEY 3/32 X 1/2 1 RET RING 5100-50 1 GEAR COVER SB4 1 SPUR GEAR 38T, 16P, SB4 STNR 5 SOCK HD CAP SCREW 1/4-20 x 1-1/2 1 IDLER SHAFT SB4 STNR 13 RET RING 5100-43 21 WASHER, SB4 STNR. 11 OIL SEAL TROSTEL 01 EB 040 028 02 12 N. BRG. B-78 7/16 x 5/8 x 1/2 LG 1 GASKET, SB4 STNR 12 GEAR –MTE–

BILL OF MATERIAL PAGE 3 SB4 STNR HEAD ASSY 0-700 1PM ASM #26400029 ITM PART # QTY DESCRIPTION

109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150

62309100 B 32900302 B 60200043 B 31800024 B 60108024 66700041 N 61810213 37500023 B 34200040 B 65912100 64520002 B 60108146 32900295 B 66536100 N 64500002 B 64500003 B 62325150 37600058 C 62409050 32600071 B 32900226 A 32600035 B 32900227 A 31900408 B 31900418 B 62325075 32900056 B 37500041 A 37500045 A 37500050 N 62412062 32900300 B 64500025 C 65600007 32600111 B 31900419 61200022 33700015 B 66300250 B 39900051 B 39900261 B 34700034 B

1 PIN, DOWEL 3/32 x 1 INCH LG. 1 IDLER BRKT HINGE PIN SB4 STNR 3 SEAL SHAFT EB-52-40-2 TROSTEL 1 SEAL PLATE P1V 1 O RING Q1-8024 1 SCREW, THUMB 3/8-16 JERGENS 43910 2 KEY Q30-213 1 SPRING, FLAT SQUEEZE 36B-P4V 2 ROLLER, PINCH P4V 1 SOCKET HD CAPSCREW Q8-02100 9 BEARING TORR TRC 1018 1 O RING Q1-8146 1 LOWER ROLLER SHAFT SB4 STNR 1 SCREW, CAP, SOC FLAT HD 3/8-16 x 1 1 BEARING TORR B108 5 BEARING TORR B1012 2 DOWEL PIN Q21-250150 1 GASKET 1 ROLL PIN Q18-093050 1 WORM GEAR P1V 1 IDLER SHAFT P1V 1 GEAR-IDLER 1 PIVOT PIN P1V 1 BRACKET, SQUEEZE ROLLER 1 SQUEEZE ROLL BRACKET SB4 STNR 10 DOWEL PIN Q21-250075 1 TRUNNION, ECCENTRIC S4V 2 SPRING, COMP’N LEE LC-040C-2 2 SPRING, COMP LEE # LC-45E-10 2 SPRING, TENSION LEE #LE-037D-1 3 ROLL PIN Q18-125062 1 HINGE PIN, COVER SB4 STNR 2 BEARING NEEDLE TORR BH-1012 2 INSERT, THD. JERGNES 26123 1 SPUR GEAR 16T, 16P, SB4 STNR 1 CLAMP BAR SB4 STNR 3 WASHER Q5-22 2 STUD, ADJ. 5/16-24 x 1.62 2 SCREW, DRIVE Q17-025 1 NAMEPLATE, .875 x 1.500 1 CAUTION, LABEL 1 THRUST WASHER

* RECORD NUMBER

PSRV