Ercolina Super Bender 060 Operating Manual

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Page 1

060® Super Bender

Rotary Draw Bender for Pipe, Tube and Prole Bending

Operator’s Manual

BEFORE USE, BE SURE EVERYONE USING THIS MACHINE READS AND

THOROUGHLY UNDERSTANDS ALL SAFETY AND OPERATING INSTRUCTIONS IN THIS MANUAL

Model 060A___________________ Serial # __________________________

WARNING!

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060

Super Bender

Rotary Bender

Pipe, tube and prole bending machine

Congratulations on your purchase of an Ercolina® bending machine from CML USA Ercolina®. Ercolina machines are designed and manufactured to deliver years of trouble-free bending performance. Please take a moment to complete and mail your warranty registration card. Doing so validates the machine warranty period and ensures prompt service if needed. Thank you for selecting products from CML USA Ercolina®.

Table of Contents

Important safety instructions 3 Special Instructions 4 Before you begin and general identication 5

060

Super Bender

Wiring instructions, general assembly and setup, and bending terminology 7 Material selection and mounting tooling 8-9 Ercolina® rotary draw tie bar assembly 10-11 Bender programming 12-13 Bending troubleshooting 14 Accessories and maintenance 15 Voltage troubleshooting, voltage test readings 16 Grounding and wiring schematics 17-18 Material length required for rotary bends in pipe (tube and pipe information) 19 Conversion Tables - mm to inches and inches to mm 20 Minimum distance between bends by center line radius, pipe and tube kits 21 Tube, pipe and prole benders 22

Angle rolls 23

features and specications 6

——— Limited Warranty ———

CML USA Ercolina® will, within (1) one year of the original date of purchase, repair or replace any goods found to be defective in the material or workmanship, provided the warranty registration card has been returned to CML USA Inc. Ercolina® within (30) thirty days of the purchase date. This warranty does not

apply to machines and/or components that have been altered, changed or modied in any way, or subjected to use beyond recommended capacities and specications. Electrical components subject

to respective manufacturers’ warranties. All goods returned defective should be returned prepaid freight to CML USA Inc. Ercolina®, which shall be the buyer’s sole and exclusive remedy for defective goods. This warranty excludes labor and travel-related expenses, which may be incurred during the warranty period. In no event shall CML USA Inc. Ercolina® be liable for the loss or damage resulting directly or indirectly from the use of merchandise or from any other cause. CML USA Inc. Ercolina® is not liable for any costs incurred on such goods or consequential damages. No ofcer, employee or agent of CML USA Inc. Ercolina® is authorized to make oral representations or warranty of tness or to waive any of the foregoing terms of sales and none shall be binding on CML USA Inc. Ercolina®.

_____________________________________________________

CML USA Ercolina® reserves the right to make improvements and

_____________________________________________________

modications to design without prior notice.

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Important Safety Instructions

WARNING!

When using electric tools, basic safety precautions should always be followed to reduce the risk of re, shock and personal injury.

1. Keep Work Area Clean

Cluttered areas and benches invite injuries.

2. Consider Work Area Environment

Do not expose power tools to rain. Do not use the power tools in damp or wet locations. Keep work area well lit. Do not use a tool in presence of ammable liquids or gases.

3. Guard Against Electric Shock

Prevent body contact with grounded surfaces. For example; pipes radiators, ranges, refrigerator enclosures.

4. Keep Children Away

Do not let visitors contact tool or extension cord. All visitors should be kept away from work area.

5. Store Idle Tools

When not in use, tools should be stored in a dry and high or locked-up place out of reach of children.

6. Do Not Force Tool

It will do the job better and safer at the rate for which it was intended.

7. Use The Right Tool

Do not force small tool or attachment to do the job of a heavy-duty tool. Do not use the tool for purpose not intended, for example; do not use a circular saw for

cutting tree limbs or logs.

8. Dress Properly

Do not wear loose clothing or jewelry; they can be caught in moving parts. Rubber gloves and non-skid footwear are recommended.

9. Use Safety Glasses

Also use face mask or dust mask if operation is dusty.

10. Do Not Abuse Electric Cord

Never yank electrical cord. Keep electric cord from heat, oil and sharp edges.

11. Do Not Overreach

Maintain proper footing and balance at all times.

12. Maintain Tools With Care

Keep clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and if damaged, have repaired by authorized service facility. Inspect electrical cords periodically and replace if damaged. Keep handles dry and clean and free from oil and grease

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13. Disconnect Tools

Disconnect machine from power source when not in use, before servicing and changing

accessories.

14. Remove Adjusting Keys and Wrenches

Form a habit of checking to see that keys and adjusting wrenches are removed from machine

before turning it on.

15. Avoid Unintentional Starting

Always disconnect from power source before moving.

16. Stay Alert

Watch what you are doing. Use common sense, do not operate tool when you are tired. (Do not use when taking medications that may cause drowsiness.)

17. Check Damaged Parts

Before further use of the machine, guard or other part that is damaged should be carefully

checked to determine that it would operate and perform its intended function.

Check alignment of moving parts, binding of parts, breakage of parts mounting and any

other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service center. Do not use this machine if switches do not turn it on and off. Have defective switches replaced by authorized service center.

Special Instructions

1. Read and follow operators manual thoroughly. If you require an additional manual please contact CML USA Ercolina® at 563-391-7700 or email [email protected].

2. Due to size and weight, it is recommended that qualied professionals transport, position and

install the bending machine. Use proper equipment for installation including lift truck safety

straps, chains binders and bars. Machine must be balanced evenly at all times.

3. Never place hands, nger gloves or clothing near rotation machine parts.

4. Always disconnect machine from power source before changing accessories.

5. Always use eye and hearing protection.

6. Never wear loose clothing, gloves or jewelry when working near machine.

7. Stand in a safe position when operating machine.

8. Always wear safety approved steel toe footwear.

9. Make provision for safe handling of heavy and/or awkward materials.

10. Use only proper tooling, keep tooling securely fastened.

11. Keep machine and tooling free and clear of chips and debris.

12. Keep all safety features functioning and working properly.

13. Do not alter or modify machine. Use only OEM approved parts and accessories.

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Before you Begin

Inspect machine to be sure following equipment arrived and no damage occurred during shipment.

060

Super Bender® and Standard accessories

060A Super Bender® model 060

050A 40mm hex shaft 050B 50mm hex shaft (mounted on machine) 050D Support bracket for counterbending die 050G Hand wheel 050H Foot Pedal

General Identication of Parts

1. Foot pedal switch 7. Counterbending die

2. Emergency stop 8. Counterbend die vise

3. Programming 9. Counterbend die hand wheel

4. Control panel with display 10. Transportation handle

5. Center former die 11. Access Panel

6. Hex shaft

5 - Center former die

4 - Control panel

with display

3 - Programming

2 - Emergency

stop button

1 - Foot pedal switch

6 - Hex

shaft

7 - Counterbending

Die

8 - Counterbend

die vise

9 - Counterbend die

hand wheel

10 - Transportation

handle

11 - Access panel

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060

Super Bender

Features

● Bends material to ¼″ to 2½″ diameters

● Heavy-duty gear case with maximum 8⅞″ CLR

● Patented tooling system achieves CLR two times diameter without mandrel

● Low voltage 24V controls

● Programmable springback settings ensure bend accuracy for a wide variety of material

● Programmable bend angles 0 to 180°

● Remote foot pedal for hands free operation

● Patented swing away vise system and hex mounted tooling increase productivity

● Overload protection controls

● Standard multiple language capability

● Transportation wheels and lift handle built into base cabinet

● Tool free tooling changes with multiple CLR available for each diameter

● Accepts Ercolina® two axis A40/P positioner table

● No hydraulics

● Comprehensive (1) one-year warranty

Machine Capacities

Material Maximum Maximum Diameter Thickness

Pipe 1.5″ ID Schedule 40

Mild steel tube 2″ .140

Soft brass 1⅞″ .125

Stainless steel 1⅞″ .109

Welded furniture tube 2⅛″ .125

ST 35 hydraulic steel 2″ .156

304L hydraulic stainless 2″ .125

Hard copper and aluminum 2½″ .156

Round solids 1¼″ –

Rectangular solids ⁵⁄₁₆″ x 1⅞″ –

Rectangular tube ¹³⁄₁₆″ x ⁹⁄₁₆″ .125

Square tube 1⁹⁄₁₆″ x 1⁹⁄₁₆″ .125

Square solids 1³⁄₁₆″ x 1³⁄₁₆″ –

Mild steel T 1⁹⁄₁₆″ x 1⁹⁄₁₆″ .187

Mild steel C channel 1¼″ x ⅝″ .187

All capacities based on mild grade material using machine at low bending speed;

Heavy wall and high tensile materials reduce machine capacity.

Height x Length x Width 36″ x 24″ x 10″

Bending speed Two speed 1.7

Motor 120 volt single phase 50/60 cycle

Minimum and Maximum CLR ⅜″ - 8⅞″

Bending angle range 0 to 180

Weight 189 lbs.

Dimensions and Specications

◦

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Wiring Instructions and Connections

Attention! 060® Super Bender® machines ship 120V single phase. Have a qualied electrician connect your machine according to the following instructions. Note: CML USA Ercolina® is not responsible for damage that may occur from improper installation.

1. Determine location of machine installation.

2. Measure incoming line voltage at power source.

3. Conrm incoming line voltage matches machine’s voltage rating.

4. 060®’s are equipped with two multi-tap transformers (TR1 and TR2).

Voltage taps on (TR1) and (TR2) transformers must be set to match incoming line voltage.

5. Access front panel to make necessary adjustments to electrical controls.

6. Complete wiring installation, close and lock cabinet door.

(Note to electrician: When connecting machine to WYE power supply, connect highleg to wire #52 at

machine. See diagram.)

7. Release emergency stop switch and rotate main power switch to “ON” position.

If panel displays “rotation error”, turn machine power “OFF”, rotate power switch in opposite direction to automatically change phasing.

General Assembly and Setup

- Connecting foot pedal -

Insert male end of DIN plug connector into female socket on front of base cabinet.

- Changing hex shafts -

The 060® Super Bender® ships with 50mm hex shaft installed. Smaller tooling requires using 40mm hex shaft. To interchange shafts:

1. Remove (8) 8 x 1.25 x 25mm SHCS securing hex shaft to machine

2. Remove existing hex shaft - install desired shaft (Note: Only one tting position is possible)

3. Replace and securely tighten (8) SHCS

- Hand wheel installation -

Place hand wheel on hex head of lead screw. Hand wheel is used for positioning (X) axis and setting counterbend die pressure.

Bending Terminology

OD: Outside diameter of pipe or tube ID: Inside diameter of pipe or tube Wall thickness: Pipe wall thickness is measured in terms of schedule (i.e. 5, 10, 40). Tube wall thickness

is measured in terms of gauge (i.e. 16 gauge = .065). Center Line Radius (CLR): Exact measured distance from centerline of tooling to centerline of material’s neutral axis

Degree of bend: Number of degrees required in a bend - right angle requires 90° of bend Springback: A material’s tendency to return to its original shape after bending Ovality: Amount of distortion created in the cross section of pipe or tube from a normal round shape Tangent Points: The two points at which bend starts and ends Distance between bends: Straight section between two tangent points of bends

Tensile strength: Point at which material is stretched beyond yield strength

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Material Selection

Before bending any material you should know the following:

1. Outside and inside physical dimensions

2. Wall thickness

3. ASTM specications

4. Desired CLR radius

5. Degree of bend

6. Minimum distance between bends

- Proper tooling selection -

Refer to CML USA Ercolina® master catalog for recommended centerline bend radius for the material to be bent. If your application requires a CLR or prole that is not shown CML USA Ercolina® can quote special tooling on request. As a general guide when bending tubing and pipe, the heavier the wall thickness the tighter the centerline radius can be without distortion. Therefore when bending thin wall tube select the largest possible radius for best bend quality. Material requiring CLR smaller than two times the diameter should bent with a mandrel support, consult CML USA Ercolina® for more details. The standard counterbending dies are brass to accommodate a variety of material with out conict. Counterbending dies are also available in steel for heavy usage or polymer for applications in which the workpiece nish is a factor. Note: When bending heavy wall material or solids a special roller style counterbending die is recommended.

- Installing counterbending die vise -

Place vise assembly on tool post of counterbending die axis, vise assembly should pivot counterclockwise when mounted.

- Mounting center former -

Ercolina® center formers are manufactured with an offset hex design ensuring proper installation. When mounted, the center former’s gripper arm should face right side of machine.

- Mounting counterbending die -

Ercolina® counterbending dies are designed for quick installation and removal. Insert male dovetail located on back of counterbend die into slot on counterbending die vise. Hold die rmly against vise, depress and rotate black knob clockwise securing die onto vise bracket. Installed properly, the “Ercolina®” logo will be facing the operator (see gure). Note: When bending heavy wall proles and solids, standard counterbend die and vise must be removed and replaced with a roller counterbend die. Attention: Failure to use roller style die on heavy proles may result in machine damage. (See Mounting “roller” counterbending die instructions.)

Note: Counterbending dies are wear items - Replace as necessary to insure bend quality. Counterbending die should never contact center former when material is in former and tooling is in starting position.

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- Mounting “roller” counterbending die -

When bending heavy wall proles or solid materials a roller counterbending die must be used. Remove counterbend die vise assembly and place roller die onto tool post. With material in center former advance roller die inward until material rests rmly between former and roller. Retract roller die approximately 1½″ to 2″ from material. Warning: Never use roller die ush against material.

- Counterbending die lubrication -

For best results counterbending dies should be kept lubricated with Ercolina® spray grease - Part # 810. Proper lubrication extends counterbend die life and improves bend quality.

- Loading workpiece -

1. Slide workpiece into gripper arm and groove of center former

2. Using hand wheel advance counterbending die forward until material rests securely between former

and die (see FIG. 1).

3. Properly adjusted vise and counterbending die assembly should be perpendicular to workpiece and

swing freely counterclockwise to release workpiece (see FIG. 2).

Note: If vise assembly pivots away from material at beginning of bend, reduce pressure on vise. Proper

counterbending die adjustment insures satisfactory bends.

(FIG. 1)

(FIG. 2)

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Mega Bender®

ERCOLINA® ROTARY DRAW

TIE BAR ACCESSORY

030, TB76, TB60, 050KD, SB48 and 060 Super Bender

Hex Drive Center Pivot

Securing Saddle Block

Securing Centerformer

Pivot Shaft

Installing Tie Bar Side Loading Tie Bar

Saddle Block Mounting Screw

2½″2½″

Tie Bar Nuts

Tie Bar Assembly

Tie Bar Assembly Mounted Minimum Distance (g. 1)

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Speed Selector PW Reading

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- Mounting “roller” counterbending die -

When bending heavy wall proles or solid materials a roller counterbending die must be used. Remove counterbend die vise assembly and place roller die onto machine tool post. With material in center former advance roller die inward until material rests rmly between former and roller. Retract roller die approximately 2½″ from material (refer to g. 1 on page 10). Warning: Never use roller die ush against material

– doing so will damage machine.

Special Application Tooling – Part# 030TIEBAR

● Never bend material exceeding machine specications (i.e. high tensile, stainless, heavy prole or solid). Contact factory for machine capacity before bending.

● Always use lowest rpm setting. Reset tool shaft position – “C” axis 10° above “0” home – to avoid center former interference with machine case.

● Always use roller-style counterbending die.

● Mounting the roller-style counter bending die (Heavy Proles or Solids). Heavy wall proles and solid materials require a roller counterbending die. Remove the standard counterbend die vise assembly and slide roller onto vise mounting post. With material in former move roller die inward until material rests rmly between former and roller. Back roller die off approximately 2½″.

Warning: Never use roller die rmly against the material.

● Always use tie bar. Refer to mounting instructions. Tighten hex nuts neutrally, neither pushing nor pulling against tie bar assembly. Rotate hand wheel counter clockwise to remove play from counterbending vise screw.

● Always use lubrication on roller-style counterbending die and tool post.

● When bending – monitor machine display for PW or Amp reading. Never exceed 1200 PW/12 Amp.

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Bender Programming

- Control panel functions -

Display and Switches Function

Left two switches and display Springback setting

Middle three switches and display Bend angle adjustable 0-180 degrees

Right one switch and display Slow down setting

- Enter bend angle -

Rotate the bend angle selector switch to desired bend angle.

- Determining springback setting -

With all previous steps completed, material and tooling in the bending position, begin bend cycle by holding bend switch or depressing foot pedal until the material begins to ex and stop. Observe the degree reading on the display.

- Entering springback value -

Rotate the springback selector switch to desired setting. Adjust as necessary to achieve desired bend angle. When programming angles less than the springback value adjust this setting to zero and increase the bend angle as necessary.

- Entering slow down setting -

Adjust end of bend slow down setting as follows:

Tube Diameter ........... .250″ – 1.000″ ..........3

Tube Diameter ......... 1.000″ – 1.375″ ..........2

Tube Diameter ......... 1.375″ – 1.625″ ..........1

Tube Diameter ......... 1.625″ – 2.000″ ..........0

- Adjusting countering bending die support screw -

Use provided T-handle Allen wrench, and turn adjustment screw until it contacts the backside of the vise. Secure screw with locking jam nut. This adjustment screw affects the quality of the bend and must be set each time the material prole and or size are changed.

- Finishing bend -

Hold bend switch or depress the foot pedal and hold, the Top Bender© will automatically stop at programmed angle.

- Return center former to zero position -

Hold bend switch or depress foot pedal and hold until bender stops at the zero position.

- Editing bend angle and springback values -

The bend angle and springback settings can be edited at any time during the forward bending cycle by rotating the selector switches to the desired setting.

- Initial springback setup -

1. With previous steps completed -

2. Initiate bend cycle by depressing foot pedal switch

3. Stop bend cycle when material begins to deect (see FIG. 1)

4. Observe degree reading on control panel.

5. Rotate springback selector switch to input springback value into program (Note: Springback value

can be edited later if needed). Springback must be set for each angle.

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(FIG. 1)

Pipe deected from straight position

- Adjusting counterbending die support screw -

Using Allen wrench, turn adjustment screw until contacting back side of vise. Secure screw with locking jam nut (see FIG. 2). Adjustment screw affects quality of bend and must be set for each material.

(FIG. 2)

ADJUSTMENT

SCREW

HOW TO USE THE ADJUSTMENT SCREW

- Finishing bend -

Hold bend switch or depress and hold foot pedal completing bend cycle (see FIG. 3).

- Return center former to “0” position -

Hold bend switch or depress return foot pedal until bender returns to “0” home position (see FIG. 4).

(FIG. 4)

ADJUSTMENT

SCREW

(FIG. 3)

- Editing bend angles and springback values -

Bend angles and springback values can be edited at any time during a bend cycle using rotary switches on control board.

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Bending Troubleshooting

Problem Probable Cause Solution

Material wrinkles or deforms Counterbend die pressure incorrect Increase counter die pressure

Radii too small for prole Increase CLR of tooling

Tube slips Poor quality tubing Conrm tubing measurements and replace with quality material

Counterbend die pressure is too low Increase die pressure tension

Material cracks or breaks Material quality poor Conrm material composition with mill certications

Poor bend quality Material quality poor Replace material

CLR too small for prole Increase tooling CLR

Improper tooling adjustment Reset counterbend die pressure

Workpiece ends are oval or Too much pressure on die Decrease die pressure, change deformed adjustment screw setting (see g. below)

Machine overloads Material exceeds machine’s capacity Reduce material size or wall thickness

Counterbend die wears Excessive pressure on Decrease counterbend die pressure prematurely counterbend die

Lack of lubrication Use Ercolina® bending lubricant

Material dirty or rusted Replace material or clean surface

Tube has marks Poor tube quality Replace material

Tooling not ordered for material Consult factory

Improvement of bend quality achieved by ne adjustment of adjustment screw

Results achieved after bending without adjustment screw or by using it in a too backward position

Adjustment screw

Results achieved after bending without adjustment screw or by using it in a too forward position

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- 060® Super Bender® Accessories -

A40/P - Two axis positioning table Polymer counterbending die O50M - Mechanical tube and pipe positioner Folding/Bending attachment

O50E - Counterbending die support bracket for radii 225mm O50I - ⅜″ - 2½″ O50J - 2½″ - 3″

810 - One 12-oz can of Ercolina® Spray Grease 811 - 9pc case of Ercolina® Spray Grease

- Routine Maintenance -

Keep machine clean and free of grease and debris

Using supplied grease gun, lubricate gearbox at zirts every 40 hours of use (see gure)

Replace worn power cords or broken switches

Clean encoder with electrical contact cleaner or canned air spray

Any repair or replacement of internal or external parts of machine must be made only by personnel trained/authorized by Ercolina

Replace worn tooling

Ercolina® reserves the right not to supply accessories or spare parts if machine has been modied

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Troubleshooting

Problem Probable Cause Solution

Machine doesn’t turn on Electrical connections Check power source and plug end

Emergency switch depressed Release emergency switch

Fuse blown Replace fuse

Stops and display ashes Overload, refer to machine capacity Turn machine off, depress the blue

chart reset button, turn machine on

Depress foot pedal and machine No bend angle stored Program machine

will not start

Counter miscounts Encoder or star wheel dirty or Clean with CRC electrical cleaner

defective

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Page 17

Electrical Schematic (220V)

110 / 220 Volts A.C.

WIRING DIAGRAM - SUPER BENDER A – SUPER BENDER B

Art. 060A & 060B

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Page 18

(Max 16A 110V)

Emergency

stop

Power cable

Brush resistor

Fuse

(Max 8A 220V)

Wiring Diagram

Power switch

Blue power

reset button

encoder

reader

Degree

Pedal

socket

WIRING DIAGRAM - SUPER BENDER Art. 060 A & B

220 or 110 V a.c.

Transformer

Dynamo

Fuse holder

card

Blue

Yellow

Gray Green

Blue

White

Blue

Bend

Ret.

S.D.

Magnetic

switch

Microswitches

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Material Length Required for Rotary Bends in Pipe

“Guideline for material consumption.”

Bend ½ with ¾ with 1 with 1¼ with 1½ with 2 with Angle 1.8 CLR 2.2 CLR 2.6 CLR 3.5 CLR 3.9 CLR 5.9 CLR

5 .16 .19 .23 .31 .34 .52 10 .31 .38 .45 .61 .68 1.03 15 .47 .58 .68 .92 1.02 1.55 20 .63 .77 .91 1.22 1.36 2.07 25 .79 .96 1.13 1.53 1.70 2.58 30 .94 1.15 1.36 1.83 2.04 3.10 35 1.10 1.34 1.59 2.14 2.38 3.61 40 1.26 1.54 1.82 2.44 2.72 4.13 45 1.41 1.73 2.04 2.75 3.06 4.65 50 1.57 1.92 2.27 3.05 3.40 5.16 55 1.73 2.11 2.50 3.36 3.74 5.68 60 1.88 2.30 2.72 3.67 4.08 6.20 65 2.04 2.50 2.95 3.97 4.42 6.71 70 2.20 2.69 3.18 4.28 4.76 7.23 75 2.36 2.88 3.40 4.58 5.11 7.74 80 2.51 3.07 3.63 4.89 5.45 8.26 85 2.67 3.26 3.86 5.19 5.79 8.78 90 2.83 3.46 4.08 5.50 6.13 9.29 100 3.14 3.84 4.54 6.11 6.81 10.33 110 3.46 4.22 4.99 6.72 7.49 11.36 120 3.77 4.61 5.45 7.33 8.17 12.39 130 4.08 4.99 5.90 7.94 8.85 13.42 140 4.40 5.38 6.35 8.55 9.53 14.46 150 4.71 5.76 6.81 9.16 10.21 15.49 160 5.03 6.14 7.26 9.77 10.89 16.52 170 5.34 6.53 7.71 10.38 11.57 17.55 180 5.65 6.91 8.17 11.00 12.25 18.59

To calculate total pipe length, add distance from end of pipe to the rst bend, plus rst bend arc length, plus distance to second bend

Commercial pipe and wall thickness

Tube Equivalent

gauge in inches

10 .134

11 .120

12 .109

13 .095

14 .083

16 .065

18 .049

20 .035

Nominal Outside Schedule Schedule Schedule Schedule Schedule XX Size Dia. 5 10 40 80 160 Strong

⅛ .405 .049 .068 .095

¼ .540 .065 .088 .119

⅜ .675 .065 .091 .126

½ .840 .065 .083 .109 .147 .188 .294

¾ 1.050 .065 .083 .113 .154 .219 .308

1 1.315 .065 .109 .133 .179 .250 .358

1¼ 1.660 .065 .109 .140 .191 .250 .382

1½ 1.900 .065 .109 .145 .200 .281 .400

2 2.375 .065 .109 .154 .218 .344 .436

2½ 2.875 .083 .120 .203 .276 .375 .552

3 3.500 .083 .120 .216 .300 .438 .600

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Page 20

0.516 13.096

0.531 13.493

0.547 13.890

0.578 14.684

0.594 15.081

0.609 15.478

0.641 16.271

0.656 16.668

0.672 17.065

0.703 17.859

0.719 18.256

⁄

0.563 14.287

⁄

0.688 17.462

⁄

0.734 18.653

⁄

Inches to Millimeters Conversion

0.203 5.159

0.234 5.953

0.219 5.556

⁄

¼ 0.250 6.350 ¾ 0.750 19.049

Fractions Decimal MM Fractions Decimal MM

0.016 0.397

0.031 0.794

0.047 1.191

0.063 1.588

0.078 1.984

0.094 2.381

⁄

0.109 2.778

⁄

⅛ 0.125 3.175 ⅝ 0.625 15.874

0.172 4.366

0.141 3.572

0.156 3.969

0.188 4.763

⁄

0.766 19.446

0.781 19.843

⁄

0.266 6.744

0.281 7.144

⁄

0.797 20.240

0.813 20.637

⁄

0.297 7.541

0.313 7.938

⁄

0.828 21.034

0.844 21.431

⁄

0.328 8.334

0.344 8.731

⁄

0.859 21.828

⁄

0.360 9.128

⁄

⅜ 0.375 9.525 ⅞ 0.875 22.224

0.891 22.621

0.906 23.018

⁄

0.391 9.922

0.406 10.319

⁄

0.922 23.415

0.938 23.812

⁄

0.422 10.716

0.438 11.113

⁄

0.953 24.209

⁄

0.453 11.509

⁄

0.969 24.606

0.984 25.003

⁄

0.469 11.906

0.484 12.303

⁄

½ 0.500 12.700 1 1.000 25.399

Millimeters to Inches Conversion

MM Inches MM Inches MM Inches MM Inches

Decimal Decimal Decimal Decimal

1 0.039 29 1.141 57 2.244 85 3.347

2 0.079 30 1.181 58 2.284 86 3.386

3 0.118 31 1.221 59 2.323 87 3.425

4 0.158 32 1.260 60 2.362 88 3.465

5 0.197 33 1.299 61 2.402 89 3.504

6 0.236 34 1.339 62 2.441 90 3.543

7 0.276 35 1.378 63 2.480 91 3.583

8 0.315 36 1.417 64 2.520 92 3.622

9 0.354 37 1.457 65 2.559 93 3.661

10 0.394 38 1.496 66 2.598 94 3.701

11 0.433 39 1.535 67 2.638 95 3.740

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12 0.472 40 1.575 68 2.677 96 3.780

13 0.512 41 1.614 69 2.717 97 3.819

14 0.551 42 1.654 70 2.756 98 3.858

15 0.591 43 1.693 71 2.795 99 3.898

16 0.630 44 1.732 72 2.835 100 3.937

17 0.669 45 1.772 73 2.874 110 4.331

18 0.709 46 1.811 74 2.913 120 4.724

19 0.748 47 1.850 75 2.953 130 5.118

20 0.787 48 1.890 76 2.992 140 5.512

21 0.827 49 1.929 77 3.032 150 5.906

22 0.866 50 1.969 78 3.071 160 6.299

23 0.906 51 2.008 79 3.110 170 6.693

24 0.945 52 2.047 80 3.150 180 7.087

25 0.984 53 2.087 81 3.189 190 7.480

26 1.024 54 2.126 82 3.228 200 7.874

27 1.063 55 2.165 83 3.268 250 9.843

28 1.102 56 2.205 84 3.307 300 11.811

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Minimum Distance Between Bends

By Center Line Radius

Radius of Minimum Distance Center Former Between Bends

Inches Metric Inches Metric

.394 10 NA NA .472 12 NA NA .591 15 NA NA .630 16 NA NA .709 18 NA NA .787 20 NA NA .945 24 NA NA

1.023 26 NA NA

1.102 28 NA NA

1.181 30 NA NA

1.259 32 NA NA

1.417 36 2.362 60

1.811 46 3.149 80

2.204 56 3.740 95

2.637 67 3.937 100

3.228 82 3.937 100

3.543 90 4.330 110

3.937 100 4.330 110

4.133 105 4.330 110

4.409 112 4.330 110

4.724 120 5.511 140

5.118 130 5.511 140

5.708 145 5.905 150

6.692 170 5.905 150

7.283 185 5.905 150

7.480 190 5.905 150

8.858 225 5.905 150

10.236 260 6.299 160

11.811 300 6.299 160

Super Bender® with pipe kit Super Bender® with tube kit

Min. Min. Size CLR Former part # Counterbend # Size CLR Former part # Counterbend #

Wall Wall

½″ 1.8 .109 153R046P0500 155P0500 ¾″ 2.6 .039 153R067T0750 154T0750

¾″ 2.2 .113 153R056P0750 155P0750 ⅞″ 2.6 .039 153R067T0875 154T0875

1″ 2.6 .133 153R067P1000 155P1000 1″ 3.2 .039 153R082T1000 154T1000

1¼″ 3.5 .140 153R090P1250 155P1250 1¼″ 4.4 .039 153R112T1250 154T1250

1½″ 3.9 .145 153R100P1500 155P1500 1½″ 5.9 .047 153R150T1500 154T1500

1¾″ 6.7 .059 153R170T1750 154T1750

Pipe kit only # PIPEKIT2 Tube kit only # TUBEKIT2

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