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Incremental Encoder FG 40

 

 

 

 

FG40_MANUAL-en_R12(2018-10-31)ID74490.doc 

 

 

1

 

General 

1.1

 

Information about the Operating and Assembly instructions 

These Operating and Assembly Instructions provide important instructions for working with the device. 
They  must  be  carefully  read  prior  to starting  all  tasks,  and  the  instructions  contained  herein  must  be 
followed. 

In  addition,  applicable  local  regulations  for  the  prevention  of  industrial  accidents  and  general  safety 
regulations must be complied with. 

1.2

 

Scope of delivery 

Incremental Encoder FG 40, Operating and Assembly Instructions. 

1.3

 

Explanation of symbols 

Warnings  are  indicated  by  symbols  in  these  Operating  and  Assembly  Instructions.  The  warnings  are 
introduced by signal words that express the scope of the hazard. 
The  warnings  must  be  strictly  heeded;  you  must  act  prudently  to  prevent  accidents,  personal  injury, 
and property damage. 

 

 

WARNING! 

Indicates a possibly dangerous situation that can result in death or serious injury if it is 
not avoided. 

 

 

CAUTION! 
Indicates a possibly dangerous situation that can result in minor injury if it is not  
avoided. 

 

 

CAUTION! 

Indicates  a  possibly  dangerous  situation  that  can  result  in  material  damage  if  it  is  not 
avoided. 

 

 

NOTES! 

Indicates  useful  tips  and  recommendations  as  well  as  information  for  efficient  and 
trouble-free operation. 

 

 

NOTES! 

Do not use a hammer or similar tool when installing the device due to the risk of damage 
occurring to the bearings or coupling! 

 

 

DANGER! 

Life-threatening danger due to electric shock! 
Indicates  a  life-threatening  situation  due  to  electric  shock.  If  the  safety  instructions  are 
not  complied  with  there  is  danger  of  serious  injury  or  death.  The  work  that  must  be 
executed should only be performed by a qualified electrician. 

 
 
 
 

Summary of Contents for FG 40 Series

Page 1: ...embly Instructions FG40_MANUAL en_R12 2018 10 31 ID74490 doc ID 74490 Operating and Assembly Instructions Incremental Encoder FG 40 Read the Operating and Assembly Instructions prior to assembly starting installation and handling Keep for future reference ...

Page 2: ...straße 7 35394 Giessen Germany Phone 49 641 7969 0 Fax 49 641 73645 Internet www huebner giessen com E Mail info huebner giessen com The manual has been drawn up with the utmost care and attention Nevertheless we cannot exclude the possibility of errors in form and content It is strictly forbidden to reproduce this publication or parts of this publication in any form or by any means without the pr...

Page 3: ... 3 Safeguarding against restart 7 3 Technical Data 8 3 1 Type plates 8 3 2 Electrical and mechanical data 9 3 2 1 For pulse rates square wave pulses 9 3 2 2 Output signals Sine Cosine 10 3 3 Type code 14 3 3 1 For pulse rates square wave pulses 14 3 3 2 For output signals Sine Cosine 15 4 Transport packaging and storage 16 4 1 Safety instructions for transport 16 4 2 Incoming goods inspection 16 4...

Page 4: ... Faults 27 7 1 Faults table 27 8 Inspections 28 8 1 Safety instructions 28 8 2 Maintenance information 28 8 3 Inspection schedule 28 9 Disposal 28 9 1 Disposal procedure 28 10 Replacement parts 28 11 Dimension drawings 29 11 1 Construction type B5 flange 29 11 2 Construction type B35 flange and foot 31 11 3 Construction type B5 B14 flange with 2 shaft ends 33 11 4 construction type B35 B14 flange ...

Page 5: ... warnings must be strictly heeded you must act prudently to prevent accidents personal injury and property damage WARNING Indicates a possibly dangerous situation that can result in death or serious injury if it is not avoided CAUTION Indicates a possibly dangerous situation that can result in minor injury if it is not avoided CAUTION Indicates a possibly dangerous situation that can result in mat...

Page 6: ...s will be prosecuted 1 6 Guarantee terms The guarantee terms are provided in the manufacturer s terms and conditions 1 7 Customer service For technical information personnel is available that can be contacted by telephone fax or email See manufacturer s address on page 2 2 Safety DANGER This section provides an overview of all the important safety aspects that ensure protection of personnel as wel...

Page 7: ...k There is an imminent life threatening hazard if live parts are touched Damage to insulation or to specific components can pose a life threatening hazard Therefore Immediately switch off the device and have it repaired if there is damage to the insulation of the power supply De energize the electrical equipment and ensure that all components are connected for all tasks on the electrical equipment...

Page 8: ...oder with one terminal box Encoder with 2 terminal boxes redundant version Encoder with 2 sinusoidal signals The type plate is located on the outside of the housing and contains the following information Manufacturer Address Type year of construction CE marking Serial number S N Commission number C N Pulse rate Protection class Power supply No load current Outputs ...

Page 9: ...ed short circuit proof push pull line driver with integrated impedance adaptation for 30 to 140 Ω lines Pulse height HTL approx as supply voltage output saturation voltage 0 4 V at IL 30 mA Output current max 150 mA at 24 V observe derating Internal resistance 75 Ω bei 24 V Slew rate 200 V µs with CL 100 pF Duty cycle 1 1 3 for standard pulse rates 1 1 5 for special pulse rates up to 25000 pulses ...

Page 10: ... Supply voltage 5 V 30 V DC No load current Approx 120 mA at 5 V approx 50 mA at 24 V Max frequency 200 kHz higher max frequency on request Output signals 2 sinusoidal signals A and B each with inverted signals Reference pulse with inverted signal Signal amplitude 1 V pp RL 120 Ω Error signal and inverted signal Signal amplitude 5V Resolution 1024 signal periodes Duty cycle 1 0 1 Phase shift A B 9...

Page 11: ... rolling mills 3000 min 1 510 gcm 9 Ncm Encoder temperature ranges Standard 0 C 70 C Special temperature ranges 25 C 85 C 40 C 85 C 5 C 100 C Special output voltage 5V TTL Pulse height 5V RS422 compatible TIA EIA Standard Supply voltage 12 30 V DC optional 5V DC Vibration resistance DIN EN 60068 2 6 IEC 68 2 6 10 2000 Hz 20 g 200 m s Shock resistance DIN EN 60068 2 27 IEC 68 2 27 6 ms 150 g 1500 m...

Page 12: ...nal standstill recognition Option B3 Rotation dependent output signals This option supports counter cards with separate UP DOWN pulse inputs Basic channel signals are issued at option output 1 when rotation is clockwise and at option output 2 when rotation is counterclockwise Option S Electronic overspeed switch with two independently programmable switching points See separate Operating and Assemb...

Page 13: ...oc 13 Signal outputs for output signals sine cosine Basic channel 0 A and pulse channel 90 B Reference pulse N mechanically defined one square wave pulse per revolution with inverted signal Each with inverted signal Internal system diagnostics with error output ERROR ...

Page 14: ...plug KK 2 terminal boxes i e redundant version or with option S further combined connections available connections axial design AK Terminal box AR Burndy plug AC Connection cable Pulses per revolution Basic signal output Basic channel 0 A Pulse channel 90 B Each with inverted signals NG Option reference pulse with inverted signal N2 Reference pulse mechanically fixed with LED check red for display...

Page 15: ...er Series connections radial design K Terminal box R Burndy plug C Connection cable L Fiber optic connection S 15 pole EMC industrial plug KK 2 terminal boxes i e redundant version Resolution 1024 signal periods per revolution Output signals 2 sinusoidal signals A and B each with inverted signals NG Option reference pulse with inverted signal ...

Page 16: ... the forwarder directly on receipt of the goods about existing transport damages prepare pictures for evidence 4 3 Packaging disposal The packaging is not taken back and must be disposed of in accordance with the respective statutory regulations and local guidelines 4 4 Storage of packages devices Keep dry Keep packages dry and free from dust protect from moisture Protect against heat Protect pack...

Page 17: ...e the signal frequency the length of the signal cable and the place of installation please refer to Chapter 3 2 Degree of protection To fulfil degree of protection requirements the diameter of the connection cable must correspond to that of the cable gland please refer to Chapter 11 dimension drawings Deep groove ball bearings FG incremental encoders are fitted with maintenance free greased for li...

Page 18: ...arth cable are not included in the range of supply 2 Preparing the place of attachment Clean the motor shaft centering bolting surfaces and fastening threads check for damage Repair any damage 5 5 Mounting B5 type flange incremental encoders NOTES For a mounting example please refer to dimension drawing HM 09 M 57 263a Chapter 11 1 1 9 2 10 3 12 13 4 7 6 15 8 5 14 17 11 16 Figure 1 FG 40 construct...

Page 19: ...ering 4 6 Fit the encoder 8 into both the centering 4 and coupling hub at the same time NOTES You must be able to mount the coupling without force Ream out the bores of used couplings if necessary NOTES If possible fit the device in a manner that ensures the cable gland points downwards Exchange the position of the cable gland 16 and the blanking plug 15 if necessary 7 Secure the encoder with 4 6 ...

Page 20: ... grease the motor shaft 1 2 Fit coupling 2 onto motor shaft NOTES You must be able to mount the coupling without force Ream out the bores of used couplings if necessary NOTES We recommend our zero backlash torsion resistant double joint coupling HKD5 to attach B35 type encoders Please refer to the catalogue Torsion Resistant Couplings for Encoders 3 Secure the coupling hub on the motor shaft with ...

Page 21: ...ith the grub screw or cheese head screw 11 depending on the coupling type 5 7 Mounting tolerances for construction type B5 and B35 NOTES Angle misalignment and parallel displacement between the motor shaft and the encoder shaft are mounting errors and should be kept as small as possible Mounting errors Cause radial forces to act on the encoder shaft Reduce the service life of the bearings and the ...

Page 22: ...tional device Installation example see dimension drawing HM 09 M 102 245 Chapter 11 5 This design option makes it possible to combine up to four devices When supplied ex works the second shaft end is protected by a cover plate 3 secured with 6x M6x20 hexagon head screws 4 CAUTION Do not remove the housing cover secured with Torx screws These devices are not equipped with a second shaft end 1 Loose...

Page 23: ...alf 5 with elastomer ring up to the collar of the shaft of the additional device 7 and secure by tightening the grub screw 6 NOTES The correct distance between both coupling halves has now been set 4 Mount the attachment 7 to the B 14 flange 2 of the rotary encoder 5 Fix the attachment 7 with 6 x hex bolts M6 x 20 8 8 For this step the mounting screws 4 of the cover can be used 6 7 5 4 7 2 Figure ...

Page 24: ... contact is made with the bare cable shielding to ensure a good shield connection This type of shield connection should be preferred Alternatively if equipotential boning currents are anticipated it is possible to connect the cable shielding to a shield terminal in the terminal box A capacitor between the shield terminal and the encoder housing prevents the flow of equalizing current To achieve an...

Page 25: ...utputs as this will destroy the device 7 Applicable to alternative shield connection only fit cable lug to cable shield and connect to the shield terminal please refer to the connection diagrams Chapter 12 NOTES To achieve a good shielding effect the cable shield be kept as short as possible 8 Close the terminal box cover NOTES Before closing the terminal box cover check and if necessary clean bot...

Page 26: ... instructions contained in Chapter 2 when inspecting or working on the device NOTES Do not use a hammer or similar tool when installing the device due to the risk of damage occurring to the bearings or coupling 6 2 Dismantling the encoder Remove all electrical cables from the device before dismantling To dismantling the encoder follow the instructions given in Chapters 5 5 and 5 6 or 5 8 in the re...

Page 27: ...s Supply voltage not connected Connect supply voltage Connection cable reversed Wire correctly Output signals subject to interference Unsuitable cable Use data cable with conductors arranged as twisted pairs and common shield Cable shield not connected Connect cable shield at both ends Cable routing not EMC compliant Observe applicable EMC guidelines when routing cables Signal interruptions Signal...

Page 28: ...x 16 000 20 000 hours of operation higher levels of continuous load Check deep groove ball bearings are running smoothly and listen for running noises 9 Disposal 9 1 Disposal procedure The manufacturer is not obliged to take back the device The device is classed as electronic equipment and subject to the WEEE Directive observe local country specific laws when disposing of the device For informatio...

Page 29: ...n_R12 2018 10 31 ID74490 doc 29 11 Dimension drawings Further dimension drawings on our website or on request 11 1 Construction type B5 flange FG 40 K With radial terminal box HM 08 M 57 221a FG 40 AK With axial terminal box HM 08 M 57 024a ...

Page 30: ...mental Encoder FG 40 30 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 KK Redundant version HM 08 M 57 223a FG 40 K Mounting example for construction type B5 with flange and coupling HK 522 HM 09 M 57 263a ...

Page 31: ...cremental Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 31 11 2 Construction type B35 flange and foot FG 40 K With radial terminal box HM 08 M 57 222a FG 40 KK Redundant version HM 08 M 57 224a ...

Page 32: ...Incremental Encoder FG 40 32 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 K Mounting example for construction type B35 With coupling HKD 522 HM 09 M 102 240a ...

Page 33: ...Incremental Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 33 11 3 Construction type B5 B14 flange with 2 shaft ends FG 40 K Construction type B5 B14 flange with 2 shaft ends HM 09 M 102 541 ...

Page 34: ...Incremental Encoder FG 40 34 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 KK redundant version HM 09 M 102 549 ...

Page 35: ...al Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 35 11 4 construction type B35 B14 flange and foot with 2 shaft ends FG 40 K construction type B35 B14 flange and foot with 2 shaft ends HM 09 M 102 280 ...

Page 36: ...Incremental Encoder FG 40 36 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 KK redundant version HM 09 M 101 548 ...

Page 37: ...Incremental Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 37 11 5 Mounting options FG 40 K FG 40 K with coupled unit HM 09 M 102 245 ...

Page 38: ...Incremental Encoder FG 40 38 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 KK FG 40 KK with coupled unit HM 09 M 102 627 ...

Page 39: ...l Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 39 11 6 Additional dimension drawings electrical socket design FG 40 R RR additional dimension drawing electrical socket design FG 40 R RR HM 09 M 102 270 ...

Page 40: ...Incremental Encoder FG 40 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 L LL additional dimension drawing electrical socket design FG 40 L LL HM 09 M 103063 ...

Page 41: ...Incremental Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 41 FG 40 S SS additional dimension drawing electric connection implementation FG 40 S SS 15 pole EMC HM 12 M 105755 ...

Page 42: ...using of the encoder by the cable gland Alternatively the shield of the signal cable can be connected to K11 via a capacitor 10nF 500V to the housing of the encoder FG 40 Standard Terminal box 10 pole printed circuit spring terminal block type Phoenix ZFKDS Connection data wire section 0 2 1 5 mm Alternative Shielding FG 40 Standard without reference pulse Terminal box ...

Page 43: ...ng tool Burndy No MR 8 GE 5 FG 40 Standard Burndy plug Connection cable 6x2x0 56 twin standard shielded Type HE 2LVCC CY AWG 20b acc to VDE 0881 Cross section 0 56 mm Temperature 20 C to 105 C Outside dia 10 1 mm shield is connected to casing other cables temperature ranges on request FG 40 Standard Connection cable Crimp contacts for cross sectional data of wire from 0 52 up to 1 5 mm ...

Page 44: ...cable can be connected to K13 via a capacitor 10nF 500V to the housing of the encoder Alternative Shielding FG 40 Option 2F Terminal box 10 pole printed circuit spring terminal block type Phoenix ZFKDS Connection data Wire section 0 2 1 5 mm Shielding The shield of the signal cable can be connected directly to the housing of the encoder by the cable gland Alternatively the shield of the cable can ...

Page 45: ...cable can be connected to K13 via a capacitor 10nF 500V to the housing of the encoder Alternative Shielding FG 40 Option B2 Terminal box 10 pole printed circuit spring terminal block type Phoenix ZFKDS Connection data Wire section 0 2 1 5 mm Shielding The shield of the signal cable can be connected directly to the housing of the encoder by the cable gland Alternatively the shield of the cable can ...

Page 46: ...Incremental Encoder FG 40 46 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 connection sheme PN 109 470 terminal box ...

Page 47: ...Incremental Encoder FG 40 FG40_MANUAL en_R12 2018 10 31 ID74490 doc 47 FG 40 connection sheme PN 109 415 EMC industrial plug FG 40 connection sheme 649 Option S Burndy plug ...

Page 48: ...Incremental Encoder FG 40 48 FG40_MANUAL en_R12 2018 10 31 ID74490 doc FG 40 connection sheme 148 400b Sine cosine output ...

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