Keeping Industry Turning

Transcription

1 Keeping Industry Turning W Ex n Zone Nonsparking motors TEX & IECEx 0E issue

2 Specification and Introduction Ex n Cast Iron Specification Specification Frame sizes Enclosure Mounting option Terminal box position Voltage Frequency Cooling Bearing location Lubrication Insulation Temperature rise Paint colour Fan cover Thermal protection nti condensation heaters mbient temperature Standard product 0 3 cast iron IP Foot (B3), Flange (B), Face (B1) or Pad (B30) Top, (0 & frame right hand side) 3 kw and below: 00/301 kw and above: Hz IC 0 10 non drive end 00 3 drive end 0 10 doubleshielded bearings 00 3 regreasing facility class F class B water blue (RL 01) Steel 00 3 (by thermistors) 0 C to + 0 C Option aluminium IP, IP, IP Foot & Flange (B3), Foot & Face (B3) Vertical options (V1), (V1), (V3) etc Right hand side, left hand side 0 Hz IC, IC1 & IC1 Drive end Non drive end Regreasing facility class H class F on request V or 00V C to +0 C The above specification and options give a brief summary of features available for the W Ex n cast iron range. For a full listing of optional features, please contact Brook Crompton sales. Brook Crompton Brook Crompton, the original innovator in electric motor development, is a leading provider of energy efficient electric motors. With over 1 years technical & design expertise, UKbased Brook Crompton delivers consistently reliable electric motors to a global market. Trusted to power limitless industrial activities across diverse market sectors, the robust design of Brook Crompton s electric motors drives fans, pumps, compressors, conveyors and more, every second, of every day, of every year. Driven by technology and innovation, Brook Crompton has one of the widest available ranges of electric motors for operation in hazardous atmospheres and hostile environments. Renowned for their adaptability, Brook Crompton s extensive motor stock can be modified to suit the needs of different market sectors, with technical support from the company s knowledgeable team readily available to ensure the correct selection of motors for any application. For bespoke situations and complete flexibility, Brook Crompton will design and manufacture to meet individual customer specifications. Brook Crompton has a longstanding reputation for efficient customer service, supporting customers worldwide through its global network. Specialist Brook Crompton Motor Centres operate alongside approved product distributors throughout the UK, mainland Europe, Middle East, Canada, US, and sia Pacific. Shaping the future of electric motors, Brook Crompton is focused on the development of new products that improve energy efficiency, offer lower cost of ownership throughout the motor lifetime and reduce environmental impact. Brook Crompton, the original innovator in electric motors. Quality assurance Stringent quality procedures are observed from first design to finished product in accordance with the ISO01 quality systems. ll of our factories have been assessed to meet these requirements, a further assurance that only the highest standards of quality are accepted. W Ex n cast iron range The Brook Crompton W Ex n motor range covers products with outputs from as little as 0.1kW to 00kW in frame sizes 0 to 3L. Motors are manufactured in our factory that is licenced by a European notified body (EECS / SGS Baseefa, PTB) which meet rigorous quality controls. Benefits include: high efficiency for low running costs high reliability for long life low noise levels cool running for long insulation life high torque with smooth acceleration and low current ease of maintenance IP protection position cable entry multimount for adaptability also available as Ex tc Zone IE3 efficieny also available see catalogue 0E TEX Brook Crompton s range of Ex n motors are fully compliant with the requirements of the TEX directive 01/3/EU (previously 9/9/EC).

3 Standards and environment Standards 3 Standards Motors of cast iron construction can be manufactured to the international standards listed below: Range International UK Europe Environment Enclosure ll motors have degrees of IP protection as defined in IEC EN 003. The normal arrangement is IP. See Specification (page ) for alternatives. Standard Outputs Performance Dimensions IEC IEC 0031 IEC 0031 IEC 0071 BS, EN & IEC BS EN 037:001 BS EN 037:001 BS EN 00 BS EN 037 BS 999 part EN & IEC EN 037 EN 0031 EN 037 Motor cooling Motors are cooled in accordance with IEC 003. The normal arrangement is IC (Totally Enclosed Fan Ventilated) via a fan mounted at the nondrive end. See Specification (page ) for alternatives. Mounting IEC 0037 BS EN 0037 EN 0037 Degrees of protection IEC 003 BS EN 003 EN 003 Ex n Zone IEC 007 IEC BS EN 007 BS EN EN 007 EN Motors complying with IEC 0031 also comply with many of the national standards of other European countries, eg CEI 03 (Italy), NBN7 (Belgium), NEN 3173 (Netherlands), SEN (Sweden) European directives The following European directives apply: Directives Compliance with European directives applying to C induction motors Directives Low voltage (LV) Machinery (MD) Electromagnetic compatibility (EMC) TEX Reference numbers 01/3/EU (previously 73/3/EEC, 93//EEC & 00/9/EC) 00//EEC (previously 9/39/EEC & 9/37/EEC) 01/30/EU (previously 00//EC, 9/33/EEC, 9/31/EEC & 93//EEC) 01/3/EU (previously 9/9/EC) Motor CE marked Standards Documentation for customers technical file Safety instructions with every motor Comment es No EN 003 Not applicable Declaration of conformity Declaration of incorporation es es Relevant electrical Statement () equipment operating between 0 to 00 volts C No EN 0031 Statement (1) es Component es EN 007 & EN Declaration of conformity es Hazardous atmosphere equipment mandatory after July 003 (1) Motors operating from a correctly applied, sinusoidal (C) supply meet the requirements of the EMC directive and are within the limits specified in standard EN 0031 () When installed in accordance with our customer safety and installation and maintenance instructions, they can be put into service only when the machinery into which they are being incorporated, has been declared to be in conformity with the machinery directive in accordance with rticle () and nnex IIB of that Directive (9/37/EEC)

4 Ex n specification TEX & IECEx Ex n Zone non sparking motors Frame sizes WDF0 to WDF3 TEX Frame sizes WDF0 to WDF3 IECEx Suitable for use in Group II Zone locations. General The construction of Ex n motors is similar to standard TEFV motors, but with special attention to eliminate production of arcs, sparks or dangerous surface temperatures. ir gap concentricity is rigidly inspected throughout manufacture, and the structure of the motor is impacttested. ll motors comply with the requirements of the TEX Directive (01/3/EU). Temperature class n important feature of the motor design is the limitation imposed on the external or internal surface temperature that can be attained under all conditions except starting. This range of motors is suitable for use in gases with auto ignition temperature not lower than T3, ie 00 C. For temperature classes T, T and T please consult Brook Crompton. Ex n TEX Certificate Numbers Frame size WDF0 to WDF10 WDF00 to WDF3L Ex n IECEx Certificate Numbers Frame size WDF0 to WDF10 WDF00 to WDF3L Terminal box Certificate No BS00TEX31X BS00TEX3133X Standard and alternative terminal box positions are available as detailed in the table below (positions detailed are looking on drive end of motor). Terminal box positions available Frame size WDF0 WDF010 WDF003 Terminal pin cable capacity and terminal nut tightening torque Frame size L0S 0M3L Top Standard Standard T box size LHS lternative lternative lternative S 0M3L Certificate No IECEx BS 1.03X IECEx BS 1.0X RHS Standard lternative lternative Dual zones Cable capacity (mm ) Mains terminals ux terminals (M) (M) (M) 1 (M) 1 (M) 9 (M) (M) Some installations may be subjected to more than one type of hazard. The presence of gases and vapours etc may occur with combustible dusts. Under these circumstances, it is possible to supply motors with certification for both hazards. Further details are available from Brook Crompton. Impact cover / drip proof canopy Designed to prevent the ingress of falling foreign bodies, impact covers are fitted on motors when mounted vertically, shaft down. This is a mandatory requirement. dd the following to the overal length of the motor (L) when fitted with an impact / drip proof canopy Frame size LX extra length in mm Suitable for frequency converter drive Inverter operation of explosion protected three phase motors is only permissible if the motors are manufactured, tested, certified and specifically marked for this type of operation. For operation with an inverter, motors are equipped with PTC thermistors. To ensure compliance with the limits of the temperature class, the data from the thermistor must be analysed by suitable equipment. Inverter motors will be fitted with an extra plate. Before starting the motor, check the ratings of this extra plate (kw, Hz, torque) indicated. The user must contact the manufacturer if this information is not provided. The maximum voltage peak must not exceed V. Tightening torque (Nm) Mains terminals ux terminals Ex n EEMU (nonsparking) motors Frame sizes WDF0 to WDF3 Suitable for use in Group II Zone locations. General The Brook Crompton Ex n EEMU motor range covers products from 0.1kW to 0kW. Standards ll motors comply with the requirements of EEMU (The Engineering Equipment & Materials Users ssociation) Pub no 13 and with leading petrochemical industry specifications. They are manufactured in accordance with EN 001 and are certified for use in Zone, hazardous areas. Performance In accordance with BS 000 Part 99 & IEC0031. Motors up to and including 0kW rated output have a starting characteristic in accordance with BS 999 Part 1, design N. Motors above 0kW rated output have a characteristic in accordance with design D. Full performance data is available on request. Temperature class Maximum surface temperatures are limited to T3. Mechanical features Ferrous cooling fans Sheet steel fan covers Collar type eyebolts Cast iron stator frames and endshields Reduced balance IP enclosure Specially stamped nameplate Through greasing frames 10 and above Phase barriers, for use with either shell clamps or uninsulated cable lugs, are standard on motors to EEMU. By fitting a larger terminal box, solid aluminium cables can be catered for. Ex n heater ratings Frame size Heater rating 0V 1V

5 Mounting options Mounting & Motor weights Horizontal shaft: IM B3 IM 01 foot mounted IM B IM 1 flange at DE no feet IM B IM 1 foot wall mounted with feet on lefthand side when viewed from DE IM B7 IM 1 foot wall mounted with feet on righthand side when viewed from DE IM B IM 71 ceiling mounted with feet above motor IM B1 IM 301 face at DE no feet Vertical shaft: IM V1 IM 30 flange at DE shaft down no feet IM V3 IM 3031 flange at DE shaft up no feet IM V IM vertical foot wall mounted shaft down IM V IM 31 vertical foot wall mounted shaft up IM V1 IM 3 face at DE shaft down no feet IM V IM 331 face at DE shaft up no feet pproximate shipping specifications European BS WDF0M WDF0M WDFS WDFS WDFL WDFL WDF0L WDF0L WDF1M WDF1M WDF13S WDF13S WDF13M WDF13M WDF10M WDF10M WDF10L WDF10L WDF10M WDF10M WDF10L WDF10L WUDF00LX WDF00LX WUDFS WDFS WUDFM WDFM WUDF0ME WDF0S WUDF0SE WDF0M WUDF0ME WDF0S WUDF31SE WDF0M WUDF31ME WDF31S WUDF31M WDF31M WUDF31L WDF31L WUDF3S WDF3S WUDF3M WDF3M WUDF3L WDF3L Net weight (kg) Gross weight (kg) Cubage (m 3 ) Weights listed above are approximate and based on foot mounted (B3) standard design.

6 Performance data 0 min 1 ( pole) Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 0.7 (1.0) 1.1 (1.) 1. () () (.0).0 (.). (7.) 7. () (1) 1 (0) 1. () (30) 30 (0) 37 (0) (0) (7) n min WDF0ME (1) WDF0MJ (1) WDFSF (1) WDFLM (1) WDF0LJ (1) WDF1MM (1) WDF13SE (1) WDF13SJ (1) WDF10MB (1) WDF10MJ (1) WDF10LR (1) WDF10ME (1) WUDF00LGX () WDF00LGX (3) WUDF00LNX () WDF00LNX (3) WUDFMN () WDFMN (3) WUDF0MNE () WDF0SN (3) 30 V I N 00 V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

7 Performance data 0 min 1 ( pole) 7 Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 7 (0) () 1 () 13 (17) (00) 10 (1) 1 (0) 00 () () 0 (33) 0 (37) 31 (0) 3 (7) 00 (3) n min WUDF0SNE () WDF0MN (3) WUDF0MNE () WDF0SN (3) WUDF31SNE () WDF0MN (3) WUDF31MNE () WDF31SN (3) WUDF31MN () WDF31MN (3) WUDF31MP () WDF31MP (3) WUDF31LN () WDF31LN (3) WUDF31LP () WDF31LP (3) WUDF3SG () WDF3SG (3) WUDF3SJ () WDF3SJ (3) WUDF3SN (1) WDF3SN (3) WUDF3MJ () WDF3MJ (3) WUDF3MN () WDF3MN (3) WUDF3LN () WDF3LN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N { { { { { { { { { { { Nm M 1. I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

8 Performance data 0 min 1 ( pole) Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 0. (0.7) 0.7 (1) 1.1 (1.) 1. () (3) 3 () (.). (7.) 7. () (1) 1 (0) 1. () (30) 30 (0) 37 (0) (0) (7) n min WDF0ME (1) WDF0MG (1) WDFSE (1) WDFLK (1) WDF0LJ (1) WDF0LR (1) WDF1MS (1) WDF13SJ (1) WDF13MR (1) WDF10MJ (1) WDF10LR (1) WDF10ME (1) WDF10LJ (1) WUDF00LNX () WDF00LNX (3) WUDFSN () WDFSN (3) WUDFMN () WDFMN (3) WUDF0MNE () WDF0SN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

9 Performance data 0 min 1 ( pole) 9 Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp). 7 (0) () 1 () 13 (17) (00) 10 (1) 1 (0) 00 () () 0 (33) 0 (37) 31 (0) 3 (7) 00 (3) n min WUDF0SNE () WDF0MN (3) WUDF0MNE () WDF0SN (3) WUDF31SNE () WDF0MN (3) WUDF31MNE () WDF31SN (3) WUDF31MN () WDF31MN (3) WUDF31MP () WDF31MP (3) WUDF31LN () WDF31LN (3) WUDF31LN () WDF31LN (3) WUDF3SG () WDF3SG (3) WUDF3SJ () WDF3SJ (3) WUDF3SN () WDF3SN (3) WUDF3MJ () WDF3MJ (3) WUDF3MN () WDF3MN (3) WUDF3LN () WDF3LN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

10 Performance data 00 min 1 ( pole) Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 0.37 (0.) 0. (0.7) 0.7 (1) 1.1 (1.) 1. () (3) 3 () (.). (7.) 7. () (1) 1 (0) 1. () (30) 30 (0) 37 (0) (0) n min WDF0MG (1) WDF0MM (1) WDFSG (1) WDFLT (1) WDF0LR (1) WDF1MS (1) WDF13SG (1) WDF13ML (1) WDF13MM (1) WDF10MM (1) WDF10LV (1) WDF10LM (1) WUDF00LGX () WDF00LGX (3) WUDF00LNX () WDF00LNX (3) WUDFMN () WDFMN (3) WUDF0MNE () WDF0SN (3) WUDF0SNE () WDF0MN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

11 Performance data 00 min 1 ( pole) Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp). (7) 7 (0) () 1 () 13 (17) (00) 10 (1) 1 (0) 00 () () 0 (33) 0 (37) 31 (0) n min WUDF0MNE () WDF0SN (3) WUDF31SNE () WDF0MN (3) WUDF31MNE () WDF31SN (3) WUDF31MN () WDF31MN (3) WUDF31LN () WDF31LN (3) WUDF3SG () WDF3SG (3) WUDF3SG () WDF3SG (3) WUDF3SJ () WDF3SJ (3) WUDF3SN () WDF3SN (3) WUDF3MJ () WDF3MJ (3) WUDF3MN () WDF3MN (3) WUDF3LJ () WDF3LJ (3) WUDF3LN () WDF3LN (3) 30 V V I N 1 V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

12 Performance data min 1 ( pole) Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 0.1 (0.) 0. (0.33) 0.37 (0.) 0. (0.7) 0.7 (1) 1.1 (1.) 1. () (3) 3 () (.. (7.) 7. () (1) 1 (0) 1. () (30) 30 (0) n min WDF0MG (1) WDF0MM (1) WDFSG (1) WDFLM (1) WDF0LR (1) WDF0LS (1) WDF1MT (1) WDF13SM (1) WDF13MR (1) WDF10ME (1) WDF10MM (1) WDF10LV (1) WDF10LM (1) WUDF00LNX () WDF00LNX (3) WUDFSN () WDFSN (3) WUDFMN () WDFMN (3) WUDF0MNE () WDF0SN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

13 Performance data min 1 ( pole) 13 Rated power Full load speed in revolutions per minute Frame reference and size Full load current at rated voltage Efficiency Power factor Full load torque starting torque ratio pull out torque ratio starting torque ratio (1) Rotor inertia WK Mean sound pressure 1m on no load P N kw (hp) 37 (0) (0) (7) 7 (0) () 1 () 13 (17) (00) 10 (1) 1 (0) 00 () ( n min WUDF0SNE () WDF0MN (3) WUDF0MNE () WDF0SN (3) WUDF31SNE () WDF0MN (3) WUDF31MNE () WDF31SN (3) WUDF31MN () WDF31MN (3) WUDF31LN () WDF31LN (3) WUDF3SJ () WDF3SJ (3) WUDF3SN () WDF3SN (3) WUDF3SN () WDF3SN (3) WUDF3MJ () WDF3MJ (3) WUDF3MN () WDF3MN (3) WUDF3LN () WDF3LN (3) 30 V I N 00 V V η Cos Ø 1.0 P N 1.0 P N 0.7 P N 0.7 P N 0. P N 0. P N Nm M I IN M K M I I N J kgm L P db() (1) European and BS frame reference () European frame reference (3) BS frame reference For performance curves and notes see page 0

14 Dimensions European & BS specifications 1 Foot, flange and face mounting frame sizes 0 to 10 L C ED EB TBW KK TBH IM B3 IM 01 Mounting options K H H HE HD E C B CRS BB CRS B L L HOLES S ON M PCD IM B/IM B3 IM 1/IM 001 Mounting options P N T L L HOLES S ON M PCD IM B1/IM B3 IM 301/IM 1 Mounting options P N T

15 Dimensions European & BS specifications Foot, flange and face mounting frame sizes 0 to 10 1 General B C H K L B C BB H HD HE box Terminal TBW TBH KK WDF0M WDFS WDFL WDF0L WDF1M WDF13S WDF13M WDF10M WDF10L WDF10M WDF10L * 179* * 3* X 0 1 X 0 1 X 0 X 0 X X X X 3 X 3 X 3 X 3 * ll 0 frame motors and the frame pole motor have the terminal box mounted on the right hand side when viewed on DE. Dimension HD is the top of the motor when terminal box R.H.S and dimension HE is the centre line of the motor to the centre line of the cable entry position. Flange & Face IM B mounting P S T L IM B1 mounting P S T L WDF0M WDFS/L WDF0L WDF1M WDF13S WDF13M WDF10M WDF10L WDF10M WDF10L M M M M M M M M Shaft D E F G GD EB ED DH WDF0M WDFS/L WDF0L WDF1M WDF13S WDF13M WDF10M WDF10L WDF10M WDF10L M x 1 M x M x M x M x M x M1 x 3 M1 x 3 M1 x 3 M1 x 3 GD D F G TPPED HOLE DH For tolerance details and notes see page 0

16 Dimensions European specification 1 Foot and flange mounting frame sizes 00 to 3L L C ED EB TBW KK TBH IM B3 IM 01 Mounting options K H H HE HD E C B CRS BB CRS B L L HOLES S ON M PCD IM B/IM B3 IM 1/IM 001 Mounting options P N T HOLES S ON M PCD (1) holes at for flanges to suit frames and above to European specification

17 Dimensions European specification Foot and flange mounting frame sizes 00 to 3L 17 General B C H K L pole + L pole B C BB H HD HD 1 Terminal box TBW TBH KK WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S WUDF3M WUDF3L M1 M1 M1 M0 M0 M0 M M M M M M M (1) 9 () (1) (1) x M3 + 1 x M0 x M0 + 1 x M0 x M0 + 1 x M0 x M0 + 1 x M0 x M0 + 1 x M0 x M0 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 x M3 + 1 x M0 Shaft pole + pole D E F G GD EB ED DH D E F G GD EB ED DH WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S WUDF3M WUDF3L M x 0 M x 0 M x M x 0 M x 0 M x 0 Flange IM B, IM B3 mounting M N P S T L WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S WUDF3M WUDF3L D GD F (1) add mm when cable entry is facing drive end () add 0mm when cable entry is facing drive end G TPPED HOLE DH For tolerance details and notes see page 0

18 Dimensions BS specification 1 Foot and flange mounting frame sizes 00 to 3L L C ED EB TBW KK TBH IM B3 IM 01 Mounting options K H H HE HD E C B CRS BB CRS B L L HOLES S ON M PCD IM B/IM B3 IM 1/IM 001 Mounting options P N T HOLES S ON M PCD holes at 0 for flanges to suit frames and above to British specification

19 Dimensions BS specification Foot and flange mounting frame sizes 00 to 3L General B C H K L pole + L pole B C BB H HD Terminal box TBW TBH WDF00LX M WDFS WDFM M1 M (1) 0 0 WDF0S WDF0M WDF0S WDF0M M0 M0 M0 M () (1) (1) WDF31S M WDF31M M WDF31L M WDF3S 00 3 M WDF3M 0 3 M WDF3L 30 3 M Shaft pole + pole D E F G GD EB ED DH D E F G GD EB ED DH WDF00LX WDFS WDFM WDF0S WDF0M WDF0S WDF0M WDF31S WDF31M WDF31L WDF3S M x M x 0 WDF3M M x M x 0 WDF3L M x M x 0 Flange IM B, IM B3 mounting M N P S T L WDF00LX WDFS WDFM WDF0S WDF0M WDF0S WDF0M WDF31S WDF31M WDF31L WDF3S GD WDF3M 0 00 WDF3L 0 00 F D (1) add mm when cable entry is facing drive end () add 0mm when cable entry is facing drive end G TPPED HOLE DH For tolerance details and notes see page 0

20 Performance data / Dimensions notes 0 Speed / torque, speed / current curves DOL starting Typical speed/current curve Typical speed/torque curve Notes During the run up period in Star, there must be an adequate excess of motor torque over the load torque. The change to Delta must not occur until the motor is near the operating speed. Refer to Brook Crompton for running up against a load in excess of % full load during Star Delta starting. starting Performance figures are subject to IEC tolerances. Performance figures are based on a 00 volt winding. Typical speed/current curve Typical speed/torque curve J (WK or WR ) = kgm J in lb ft = 0.0 GD (I ) Starting current (I N ) Full load current (M ) Starting torque or locked rotor torque ( ) Pull up torque or run up torque (M K ) Pull out torque or breakdown torque ( ) Full load torque Shaft & Flange tolerances Shaft Flange ll dimensions in millimetres Dim D to 1 to 3 to to 0 to 1 Face Dim N and 0 9 and Tol j j k m m Tol j j j j Limits IEC 007 Limits Dim N to Tol j j j j j j j js IEC 007 Limits Cable entry can be arranged in any one of four positions at intervals Dimensions should not be used for installation purposes unless specially endorsed B mounted motors have suffix D in the frame reference, eg WDF1MMD and B3/B mounted motors have suffix H in the frame reference, eg WDF1MMH B1 mounted motors have suffix C in the frame reference, eg WDF1MMC and B3/B1 mounted motors have suffix H in the frame reference, eg WDF1MMH Dimensions should not be used for installation purposes, unless specially endorsed.

21 Technical information Mechanical: grease, bearings & oilseals 1 Bearings and greasing arrangements Bearings are prepacked with a grease type dependant on frame size and regreasing facility as detailed in table opposite: Standard and regreasing facilities Standard grease Regreasing facility E Polyurea Esso Unirex N3 vailable Standard Bearing references and oil seals for horizontallymounted motors only Bearings (1) Oil seals () European BS Polarity Drive end Nondrive end Drive end Nondrive end WDF0M WDFS/L WDF0L WDF1M WDF13S/M WDF10M/L WDF10M/L WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S/M/L WDF0M WDFS/L WDF0L WDF1M WDF13S/M WDF10M/L WDF10M/L WDF00LX WDFS WDFM WDF0S WDF0M WDF0S WDF0M WDF31S WDF31M WDF31L WDF3S/M/L ll ll ll ll ll ll ll ll ll ll up up up up up up up up 0Z 0Z 0Z 0Z 0Z 309Z 3Z N31 N3 003Z 03Z 0Z 0Z 30Z 307Z 30Z x 30 x 7 (3) x 3 x 7 (3) 30 x x 7 (3) 30 x x 7 (3) 0 x x 7 (3) x 0 x (3) 0 x x (3) 0 x 0 x (3) x x () x x () x x () 0 x 1 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) 7 x 0 x () x 1 x 1 (3) 1 x x (3) 17 x x (3) x 37 x 7 (3) x 37 x 7 (3) x 37 x 7 (3) 3 x 7 x 7 (3) 0 x x 7 (3) 0 x 0 x (3) x x () x x () x x () 0 x 1 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) x x () x 0 x (3) 7 x 0 x () x 1 x 1 (3) (1) Frame sizes 0 and have bearings with CN clearances, frame sizes 0 to 3 have bearings with C3 clearance medium series () Sizes given are in mm, and represent bore x outside diameter x width Material: (3) Nitrile rubber () Silicon rubber Grease life expected at 0ºC bearing temperature x 3 hours 0 min 1 0 min 1 00 min 1 min 1 European BS Horizontal Vertical Horizontal Vertical Horizontal Vertical Horizontal Vertical WDF01 WDF13 WDF10 WDF10 WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S/M/L (1) WUDF3S/M/L () WDF01 WDF13 WDF10 WDF10 WDF00LX WDFS WDFM WDF0S WDF0M WDF0S WDF0M WDF31S WDF31M WDF31L WDF3S/M/L (1) WDF3S/M/L () (1) DE = Drive End () NDE = NonDrive End

22 Technical information Mechanical: xial and radial loads Maximum permissible external axial thrust and radial loads in Newtons (N) Poles Load towards motor Horizontal shaft Load away from motor Load towards motor Shaft up Load away from motor Vertical shaft Load towards motor Shaft down Load away from motor Maximum permissible radial load at end of shaft (standard mounting) WDF0M WDFS WDFL WDF0L WDF1M WDF13S WDF13M WDF10M WDF10L WDF10M WDF10L ll figures are based on Laah life of 0,000 hours

23 3 Technical information Mechanical: xial and radial loads WUDF00LX WUDFS WUDFM WUDF0ME WUDF0SE WUDF0ME WUDF31SE WUDF31ME WUDF31M WUDF31L WUDF3S WUDF3M WUDF3L Maximum permissible external axial thrust and radial loads in Newtons (N) Poles Horizontal shaft Vertical shaft ll figures are based on Laah life of 0,000 hours BS frame Load towards motor Load away from motor Load towards motor Load away from motor Load towards motor Load away from motor European frame European frame BS frame European frame BS frame Maximum permissible radial load at end of shaft Shaft up Shaft down Standard ball bearing Roller bearing WDF00LX WDFS WDFM WDF0S WDF0M WDF0S WDF0M WDF31S WDF31M WDF31L WDF3S WDF3M WDF3L

24 Brook Crompton UK Ltd St Thomas Road Huddersfield West orkshire HD1 3LJ UK Tel: + (0) 1 0 Fax: + (0) csc@brookcrompton.com Internet: Every care has been taken to ensure the accuracy of the information contained in this publication, but, due to a policy of continuous development and improvement the right is reserved to supply products which may differ slightly from those illustrated and described in this publication dh10/*/*/0/1 0E Issue (W Exn) Copyright. Brook Crompton UK Ltd. ll rights reserved.