Unibor E50 FRV Manual Download Page 24

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Unibor E50 FRV Manual

Original Instructions

Nov 2019

22) CUTTER SELECTION AND SPEEDS

Material

Material Hardness

Cutter

Mild and free cutting steels

<700N/mm²

Mild and free cutting steels

<850N/mm²

M42

Steel angle and joists

<700N/mm²

Steel angle and joists

<850N/mm²

M42

Plate and sheet steel

<700N/mm²

Plate and sheet steel

<850N/mm²

M42

Aluminium

<750Nmm²

Aluminium

<850N/mm²

M42

Brass

<700N/mm²

Brass

<850N/mm²

M42

Cast iron

<700N/mm²

Cast iron

<850N/mm²

M42

Stainless steel

<700N/mm²

Stainless steel

<850N/mm²

M42

Stainless steel

>850N/mm²

TCT

Rail track

>850N/mm²

M42

Tool steel

>850N/mm²

TCT

Die Steel

>850N/mm²

TCT

Summary of Contents for E50 FRV

Page 1: ...Magnetic drilling machine Model Number E50FRV This machine Serial Number is CSA approved Unibor 77 Eisenhower Lane S Lombard IL 60148 Tel 6304959940 Fax 314 9685040 Email usa unibor com Website www uniborusa com ...

Page 2: ...Remedies for hole making problems 11 14 Wiring diagram 12 15 Exploded view of machine 13 16 Exploded view of motor and gearbox 16 17 Control panel parts and list 19 18 Pipe adapter kit RD2311 20 19 Fitting the chuck 21 20 Maintenance 21 21 Trouble shooting 23 22 Cutter selection and speeds 24 23 Warranty statement 25 P N List of Contents with Magnetic Drill Unit RDC4082 Stationary ring RDC4083 Saf...

Page 3: ...stored in a dry locked up place out of reach of children 7 Do not apply too much force through the machine It will do a better and safer job at the feeds for which it was designed 8 Use the right tool Do not force small tools to do the job of a heavy duty tool Do not use this tool for purposes not intended e g do not use the magnetic drill to cut tree logs 9 Dress properly Do not wear loose clothi...

Page 4: ... influence of alcohol or any illegal substances 23 Check for damaged or missing parts before use of the tool it should be carefully checked to determine that it will operate properly for its intended function 24 The use of any accessory or attachment other than ones recommended in this instruction manual may present a risk of personal injury 25 Have your machine repaired by a qualified Unibor tech...

Page 5: ...erall including Guard 12 7 16 Nett Weight 34lbs Part No E50FRV Vibration total values triax vector sum in accordance with EN61029 1 Vibration emission value a W 3 562 m s Uncertainty K 1 5m s Level of sound pressure in accordance with EN61029 1 LpA 87 dB A LwA 100 dB A uncertainty K 3dB A Ear and eye defenders must be worn when operating this machine Wear gloves to protect hands when operating the...

Page 6: ...amount of coolant is used and that care is taken to ensure that coolant does not enter the motor unit Cutting tools may shatter always position the guard over the cutter before activating the machine Failure to do so may result in personal injury On completion of the cut a slug will be ejected When not in use always store the machine in a safe and secure location Always ensure that approved Unibor...

Page 7: ...back to the green zone Red Zone Overload Back off immediately as too much force will cause the motor to cut off if you continue CutSmart Technology Designed for you to get the most out of your machine and your cutters CutSmart has an easy to read panel that indicates when you are drilling with too much force which will damage the machine and the cutters Allow the cutter to do the work and you will...

Page 8: ... recommended for the drill size being used 4 Turn the motor on in the forward direction 4 5 Drill the hole to the recommended tapping size for the thread to be cut 6 Without disengaging the magnet replace the drill with the tap 7 Set the spindle speed to the required tapping speed required 8 Start the drill spindle in the forward direction 4 and feed the tap into the hole until it begins to cut On...

Page 9: ... magnet and a reduction of power from the motor Assuming a normal AC supply of the correct voltage it is recommended that the following extension lengths shall not be exceeded For 120v supply 11 ft of 3 core x 16AWG ALWAYS DISCONNECT THE MACHINE FROM THE POWER SOURCE BEFORE CHANGING CUTTERS 11 MOUNTING OF CUTTERS The machine has been made to accept cutters having 3 4 dia Weldon shanks The followin...

Page 10: ...ser simple dual side operation To remove the capstan simply do the following 1 Press in the central button on the capstan hub holding onto the capstan arms 2 With the button pressed in pull the capstan away from the main body holding on to the capstan arms 3 Re insert the hexagonal shaft into the hexagonal slot to attach the capstan ...

Page 11: ...rn parts Replace part or parts Adjust where necessary 3 Excessive drilling pressure required Incorrectly re sharpened worn or chipped cutter Coming down on swarf lying on surface of workpiece Gib strips out of adjustment or lack of lubrication Swarf accumulated packed inside cutter Re sharpen or replace Take care not to start a cut on swarf Adjust setscrews and lubricate Clear cutter 4 Excessive c...

Page 12: ...Carbon brush Lead wire Black 10 Carbon brush Lead wire Brown No Function Wire Colour A Motor Reverse Switch 0V White B Motor Reverse Switch 5V White C Motor Forward Switch 0V White D Motor Forward Switch 5V White E Magnet Switch 0V White F Magnet Switch 5V White G Magnet ON LED 5V White Green H Magnet ON LED 5V White Red I Magnet ON LED 0V White Brown J Power ON LED 0V White Black K Power ON LED 5...

Page 13: ...Unibor E50 FRV Manual Original Instructions Nov 2019 13 15 EXPLODED VIEW OF MACHINE MACHINE ...

Page 14: ...DC4055 Screw 2 12 RDA4005 Cable bush 1 13 RDC4056 Screw 4 14 RDC4057 Nut 4 15 RDA4021 Screw M4 8 Button Head 13 16 RD33257 Right side plate 1 17 RD4098 Screw M6 20 CAP HD 1 18 RDA4029 Screw M6 16 CAP HD 2 19 RDC4104 Spring washer 2 20 RDA3092 Bush 2 21 RDA4006 Capstan Washer 2 22 RDA4004 Circlip 2 23 RDC4059 Screw 10 24 RDC4060 Guide bar 2 25 RDC4061 Slide 1 26 RDC4062 Rack 1 27 RDC4063 Screw 6 28...

Page 15: ...pstan arm 3 43 RDC4142 Capstan Hub 1 44 RDC4070 Capstan spindle 1 45 RD33256 Left side panel 1 46 RD4069 Washer 1 47 RDC4073 Screw 2 48 RDC4116 Cable plug assembly 1 49 RDC4147 Control panel assembly 1 1 50 RDC4080 Tapping screw ST2 9 12 3 51 RDC4081 Clamp 1 52 RDC4082 Stationary ring 2 53 RDC4108 Safety belt 1 54 RD4152 3mm hexagonal spanner 1 55 RDC4084 13mm Chuck 1 56 18Y101 CS Arbor assembly 1...

Page 16: ...Unibor E50 FRV Manual Original Instructions Nov 2019 16 16 EXPLODED VIEW OF MOTOR AND GEARBOX ...

Page 17: ...3 RDB3048 Key steel 1 8 14 RDB3046 Gear axel 1 8 15 RDB2010 Gear lever shaft 1 8 16 RDB2022 Dual gear 1 8 17 RDB4002 Washer 2 8 18 RDC4016 Needle bearing 2 8 19 RDC4017 Circlip 1 8 2 RDC4018 Big gear 1 8 21 RDC4019 Roll Bearing 1 8 22 RDC4020 Oil seal 1 8 23 RD45614 Straight Pin 1 8 24 RM17134 Rolling bearing 608 1 8 25 RDC4021 Shaft gear 1 8 26 RDC4022 Flat Key 1 8 27 RDC4023 Gear 1 8 28 RDC4024 ...

Page 18: ...on brush 2 8 45 RD33614 Brush holder 2 8 46 RDC4040 Lead wire 1 8 47 RD35617 Terminal 6 8 48 RD45613 Screw M3 6 Button Head 12 8 49 RDC4124 Speed controller module 1 8 5 RDA4035 Tapping Screw 2 8 51 RDC4145 Top Cap 1 8 52 RDC4044 Tapping Screw 4 8 53 RDA4034 Tapping Screw ST2 9 8 4 8 54 RDC4045 Outlet clamp 1 8 55 RDC4046 Plastic tube 1 8 56 RDC4047 Lead wire green 1 8 57 RDC4048 Lead wire brown 1...

Page 19: ...ch 1 2 RDC4090 Blue Motor Switch Tapping 1 3 RDC4091 Magnet Switch 1 4 RDC4092 Red LED 1 5 RDC4093 Green LED 1 6 RDA4036 Screw M3 12 BTTN HD 2 7 RDC4094 Control Panel Cover 1 8 RD33258 Control Plate 1 9 RDA4019 Nylon Spacer 2 10 RDC4099 Array Board 1 11 RDA4205 M3 Nut 2 12 RDC4100 Connection line 1 13 RDC4101 Connection line 1 14 RDC4103 1M E50PCBA 1 ...

Page 20: ...aking care that the magnet is in line with the longitudinal axis of the pipe Switch on the magnet and move the sliding plates down to the outside diameter of the pipe Tighten the screws on both sides by hand then check once again that the full length of the moving plates is touching the pipe at the front and back fasten the plate securely Feed the safety strap through the lugs at the front of the ...

Page 21: ...at the power supply is disconnected Description Every operation 1 week 1 Month Visual check of machine for damage X Operation of machine X Check brush wear X Check magnetic base X Check alignment of the machine X Check grease X Check armature X Visually check the machine for damage The machine must be checked before operation for any signs of damage that will affect the operation of the machine Pa...

Page 22: ...t the movement and make any further necessary adjustments Try to ensure that all the screws are exerting a uniform pressure on the slide from top to bottom A perfectly adjusted slide will operate freely up and down without any sideways movement 5 Now raise the slide to its highest position Slightly undo the arbor bearing bracket and using fingers only tighten the screws 6 Place the machine on a st...

Page 23: ...bottom of the armature worn out Gear s worn out No grease in gear box Motor humming big sparks and motor has no force Armature damaged Field burned Carbon brushes worn out Motor does not start or fails Damaged or defective wiring Damage to armature or field coil Damaged or defective brushes Guiding takes a great deal of effort Guide is set too tight Guide is dry Guide gear rack rotation system is ...

Page 24: ...teel angle and joists 700N mm M2 Steel angle and joists 850N mm M42 Plate and sheet steel 700N mm M2 Plate and sheet steel 850N mm M42 Aluminium 750Nmm M2 Aluminium 850N mm M42 Brass 700N mm M2 Brass 850N mm M42 Cast iron 700N mm M2 Cast iron 850N mm M42 Stainless steel 700N mm M2 Stainless steel 850N mm M42 Stainless steel 850N mm TCT Rail track 850N mm M42 Tool steel 850N mm TCT Die Steel 850N m...

Page 25: ...d or insufficient servicing or maintenance 3 Defects caused by using accessories components or spare parts other than original Unibor parts 4 Tools to which changes or additions have been made 5 Electrical components are subject to manufacturer s warranty Your online registration can be submitted at www unibor com The warranty claim must be logged within the warranty period This requires the submi...

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