Benzlers M Series Installation & Maintenance
  1. Manuals
  2. Brands
  3. Benzlers Manuals
  4. Industrial Equipment
  5. M Series
  6. Installation & maintenance

Benzlers M Series Installation & Maintenance

Gear unit
Hide thumbs
Table of Contents

Advertisement

Quick Links

INSTALLATION &
Series M. C. F. K.
MAINTENANCE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the M Series and is the answer not in the manual?

Questions and answers

Related Manuals for Benzlers M Series

Summary of Contents for Benzlers M Series

  • Page 1 INSTALLATION & Series M. C. F. K. MAINTENANCE...

  • Page 3: Safety Warning Symbols

    Information Section Description Page No General Information Weather Protection Reading The Nameplate Marking Installation Safety Warning Prior to Installation Fitting Components to Input or Output Shafts Lifting Installing Foot or Flange mount units Installing Shaft Mount Units Units for use in a potentially explosive atmosphere Lubrication General Ventilator...

  • Page 4: General Information

    Information 1. General Information The following instructions will help you achieve a satisfactory installation of your gear unit, ensuring the best possible conditions for a long and trouble free operation. All units are tested and checked prior to despatch, a great deal of care is taken in packing and shipping arrangements to ensure that the unit arrives at the customer in the approved condition.
  • Page 5 Information Marking These gear units are intended for use in industrial systems. Provided they are correctly selected marked and installed in accordance with these instructions (gear units only) they comply with the EU directive 94/9/EC ATEX 100a Group II Cat 2 zones 1 & 21 & Cat 3 zones 2 &...

  • Page 6: Safety Warning

    Installation 5. Installation 5.1. Safety Warning WARNING! The customer shall be responsible for the proper use of articles supplied by the company, particularly the rotating shafts between their driving and driven members, and their guarding for safety, and the company shall not be responsible for any injury or damage sustained as a result of the improper use of the articles supplied.
  • Page 7 Installation 5.4. Lifting Use only lifting points provided. Larger Series M & C units are supplied with a lifting eye. Series F & K units, have a lifting hole in the gear housing as shown. Lifting Hole Lifting Hole Series F Series K On units supplied with a lifting eye on the motor, both the lifting point on the gear unit and motor should be used.
  • Page 8 Installation 5.5. Foot mounted or flange mounted units 5.5.1. Ensure the base foundation / flange mounting surface is flat¹, vibration absorbing and torsionally rigid. 5.5.2. The gear unit must be installed in the specified mounting position. The maximum deviation from the designated mounting position is ±...
  • Page 9 Installation 5.6. Shaft mounted units 5.6.1. The gear unit must be installed in the specified mounting position. 5.6.2. Assembly of gear unit on to the machine shaft: There are four assembly methods dependant on the gear unit type: • Standard straight bore with keyway. See Appendix 2A. •...

  • Page 10: Temperature Limitations

    Lubrication 6. Lubrication 6.1. General Series M F & K size 7 and below will be supplied factory filled with a quantity of EP mineral oil 6.1.1. (Grade 6E) appropriate to the intended mounting position. However if, as requested, the gear unit is supplied without lubricant then the oil quantity required is obtained from Appendix 4.

  • Page 11: Motor Connections

    Start Up 7. Motor Connections To mains: 7.1. Connection of the electric motor to the mains supply should be made by a qualified person. The current rating of the motor will be identified on the motor plate, and correct sizing of the cables to electrical regulations is essential.

  • Page 12: Maintenance

    Maintenance Maintenance 10.1. Prior to any maintenance operations 10.1.1. De-energise the drive and secure against un-intentional switch on. 10.1.2. Wait until the unit has cooled down – Danger of skin burns & pressure build up. 10.2. Oil plugs/ventilator 10.2.1. Prior to removing plugs, ensure that the unit has cooled sufficiently so that oil will not burn. 10.2.2.

  • Page 13: Grease Lubrication

    Maintenance 10.3. Lubrication 10.3.1. Periodic inspection. For Units fitted with level plug or other level indicating device, check the oil level every 3000 hours or 6 months whichever is sooner and if necessary top up with the recommended type of lubricant. 10.3.2.

  • Page 14: Problem Solving

    Problem Solving 11. Fault diagnosis 11.1. Gear unit problems: Symptom Possible Causes Remedy Output shaft does not rotate, Drive between shafts interupted in the gear unit Return the gear unit / geared motor for repair even though the motor is running or the input shaft is rotating.
  • Page 15 Appendix 1 Page 13 Issue 2...
  • Page 16 Appendix 1 Errors of Eccentricity The procedure for measuring eccentricity is precisely analogous to that used for angularity. In this case, however, the measurements are taken in a radical direction and the most convenient and accurate means of doing this utilises a dial indicator suitably clamped to one half coupling, and bearing on the hub or flange of the other, as shown in figures 4 and 5 on page 13.
  • Page 17 Appendix 2A Series C, K & F Standard Bore Assembly. UNIT Bore 19.993/ 61.3 M6 x 1.0 16 16.5 6.000/ 0.16 19.6 0.8R 19.980 61.0 deep 16.4 5.970 0.25R 24.993/ 79.3 M10 x 1.5 21.0 8.000/ 0.16 Reduced 24.6 0.8R 24.980 79.0 22 deep...
  • Page 18 Appendix 2A Shaft Assembly Instructions. 1. Spray the hollow shaft bore and mating diameter of output shaft with an anti fret compound. 2. Fit the shaft to hollow bore location key in position in the output shaft. 3. Fit the circlip into the output sleeve. 4.
  • Page 19 Appendix 2A Series C, K & F Standard Bore Disassembly. UNIT Bore D (H7) 19.9 11.2 M10 x 1.5 Reduced 24.9 16.2 M16 x 2 29.9 20.8 M16 x 2 Reduced 29.9 20.8 M16 x 2 34.9 25.2 M16 x 2 Reduced 39.9 30.9...
  • Page 20 Appendix 2A Series C, K & F Shaft Mount Units. Alternative Shaft Fixing Methods. Page 18 Issue 2...
  • Page 21 Appendix 2B Series F Kibo Bushes. Advantages with Kibo taper bushes - Simple design - Easy to mount - Easy to dismount, built in puller - Tapered bushes assure a safe mounting - Reduces risk for shearing of key - Bushings for different bore dimensions are available The Kibo bush kit comprises of: bushes, locking nuts, end plate, fastening bolt, shaft key and protective cover.
  • Page 22 Appendix 2B Series F Kibo Bushes Cont. Customers Shaft φ d4 Unit Size φ d (h8) r (max) max Din(332) (N9) M12x28 M10x22 M16x36 M12x28 M10x22 M16x36 M12x28 M10x22 44.5 M16x36 39.5 M20x42 97.5 M16x36 44.5 62.5 M20x42 M20x42 67.5 62.5 M24x50 M24x50...
  • Page 23 Appendix 2C Series K Shrink Disc. Note: only available as standard in this handling, please contact your local sales office for opposite handing Locking Screws SIZE Torque Ta (Nm) Page 21 Issue 2...
  • Page 24 Appendix 2C Shrink Disc Installation & Maintenance. Page 22 Issue 2...
  • Page 25 Appendix 2D Series C Torque Bracket Dimensions. Page 23 Issue 2...
  • Page 26 Appendix 2D Series F Torque Buffer Dimensions. UNIT SIZE (min 18.5 SERIES F ANCHOR PLATE Dim L TORQUE Unit Size WASHER WASHER BOLT SIZ E: LOCK NU T M12 (F0 2 - F06) M20 (F0 7 - F08) M24 (F0 9 - F11) M30 (F1 2) RUBBER BUFFER...
  • Page 27 Appendix 2D Series K Torque Bracket Dimensions. Page 25 Issue 2...
  • Page 28 Appendix 3 Three Phase Induction Motor Installation. Connection to Mains Power Supply. • Connection of the electric motor to the mains supply should be done by a qualified person. • Connect motor terminals in accordance with the diagram inside the terminal box cover. (Also identified in Figure MI 1 below).
  • Page 29 Appendix 4 Approved Lubrication. Type E Mineral oil containing industrial EP additives. These have a high load carrying capacity. GRADE NUMBERS SUPPLIER LUBRICANT RANGE AMBIENT TEMPERATURE RANGE °C -5 TO 20 0 TO 35 20 TO 50 Remus 220 (-2) 320 (-2) 460 (-2) Batoyle Freedom Group...
  • Page 30 Appendix 4 Approved Lubrication. Type G Polyglycol based synthetic lubricants with Anti-Wear or EP additives. These have a medium to high load carrying capacity. (see +) GRADE NUMBERS SUPPLIER LUBRICANT RANGE OIL SUPPLIERS CORRESPONDING DESIGNATIONS Boxer Services / Millers Oils Boxergear W 220 (-31) 320 (-31)
  • Page 31 Appendix 4 Approved Lubrication. Type H Polyalphaolefin based synthetic lubricants with Anti-Wear or EP additives. These have a medium to high load carrying capacity. GRADE NUMBERS SUPPLIER LUBRICANT RANGE AMBIENT TEMPERATURE RANGE °C -30 to 35 2 to 50 Batoyle Freedom Group Titan 220 (-31) 320 (-28)
  • Page 32 Appendix 4 SERIES C LUBRICATION C03,C04,C05,& C06 Units, are supplied factory filled w ith polyglycol synthetic oil (Grade 6G) appropriate to the intended mounting position. If the unit is supplied w ithout lubricant the unit must be filled w ith the correct lubricant and quantity as listed below . C07,C08,C09,&...
  • Page 33 Appendix 4 Page 31 Issue 2...
  • Page 34 Appendix 4 SERIES F LUBRICATION F02,F03,F04,F05,F06,&F08 Units & Prim ary Units used for Quintuple Reduction, are supplied factory filled w ith EP mineral oil (Grade 6E) appropriate to the intended mounting position. If the unit is supplied w ithout lubricant the unit must be filled w ith w ith the correct lubricant and quantity as listed below .
  • Page 35 Appendix 4 Page 33 Issue 2...
  • Page 36 Appendix 4 SERIES K LUBRICATION K03,K04,K05,K06,& K07 Units & Prim ary Units used for Quintuple Reduction, are supplied f actory f illed w ith EP mineral oil (Grade 6E) appropriate to the intended mounting position. If the unit is supplied w ithout lubricant the unit must be f illed w ith the the correct lubricant and quantity as listed below .
  • Page 37 Appendix 4 Page 35 Issue 2...
  • Page 38 Appendix 4 SERIES M LUBRICATION M01,M02,M03,M04,M05,M06,& M07 Units, are supplied f actory filled w ith EP mineral oil (Grade 6E) appropriate to the intended mounting position. If the unit is supplied w ithout lubricant the unit must be filled w ith the correct lubricant and quantity as listed below . M08,M09,M10,M13,&...
  • Page 39 Appendix 4 Page 37 Issue 2...
  • Page 40 Park Road Tel: +43 7 229 618 91 PO Box 73 Leirdal Lockwood, Huddersfield Fax: +43 7 229 618 84 Benzlers & David Brown Stromsveien 372 West Yorkshire, HD4 5DD Transmissions NO- 1008 Oslo, Norway Tel: +44 (0) 1484 465 610...
  • Page 41 A Textron Company A Textron Company...

This manual is also suitable for:

C seriesF seriesK series

Table of Contents