W Cast Iron motors
30Pages

W Cast Iron motors Frame sizes 80 to 355 BROOKO CROMPTON AA Keeping Industry Turning

Specification and IntroductionCast Iron Specification Specification Standard product Option Frame sizes Enclosure Mounting option Terminal box position Voltage Foot (B3), Flange (B5), Face (B14) or Pad (B30) Foot & Flange (B35), Foot & Face (B34) Top, (80 frame right hand side) Right hand side, left hand side Frequency Cooling Bearing location Lubrication Insulation Temperature rise Paint colour Fan cover Thermal protection Anti condensation heaters Drain holes Inverter Duty (with derate) Ambient temperature AC & DC brake option 50 Hz IC411 Drive end 80 - 180 double-shielded bearings 200 -...

Outputs Performance Dimensions Mounting Degrees of protection Motors complying with IEC 60034-1 also comply with many of the national standards of other European countries, eg CEI 203 (Italy], NBN7 (Belgium], NEN 3173 (Netherlands), SEN 2601 01 (Sweden] Environment Enclosure All motors have degrees of IP protection as defined in IEC EN 60034-5. The normal arrangement is IP55. See Specification (page 2) for alternatives. Motor cooling Motors are cooled in accordance with IEC 60034-6. The normal arrangement is IC411 (Totally Enclosed Fan Ventilated) via a fan mounted at the non-drive end. See...

1 European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

1 European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

(1) European and BS frame reference (2 European frame reference (31 BS frame reference For performance curves and notes - see page 28

European and BS frame reference European frame reference (31 BS frame reference For performance curves and notes - see page 28

1 European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

1 European and BS frame reference 2 European frame reference I3) BS frame reference For performance curves and notes - see page 28

Performance data 1500 min-1 (4 pole) ..c- (1) European and BS frame reference European frame reference (31 BS frame reference For performance curves and notes - see page 28

European and BS frame reference European frame reference (31 BS frame reference For performance curves and notes - see page 28

Performance data 1000 min-1 (6 pole) ..c- 1 European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

m European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

Performance data 1000 min-1 (6 pole) ..c- M European and BS frame reference M European frame reference (3) BS frame reference For performance curves and notes -

111 European and BS frame reference 121 European frame reference 131 BS frame reference For performance curves and notes - see page 28

Performance data 750 min-1 (8 pole) ..c- 1 European and BS frame reference 2 European frame reference 3 BS frame reference For performance curves and notes - see page 28

(1) European and BS frame reference European frame reference (31 BS frame reference For performance curves and notes - see page 28

Dimensions - European & BS specifications 18 Foot, flange and face mounting - frame sizes 80 to 180 Mounting options

General Type For tolerance details and notes - see page 23 Flange & Face Type All 80 frame motors and the 90 frame 8 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.

Dimensions - European specification 20 Foot and flange mounting - frame sizes 200 to 355L Mounting options 8 holes at 22.5° for flanges to suit 225 frames and above to European specification

Foot and flange mounting - frame sizes 200 to 355L General Type (1)add 25mm when cable entry is facing drive end (2) add 50mm when cable entry is facing drive end For tolerance details and notes - see page 23

Foot and flange mounting - frame sizes 200 to 355L 8 holes at 0° for flanges to suit 225 frames and above to British specification

Foot and flange mounting - frame sizes 200 to 355L General Type (1)add 25mm when cable entry is facing drive end add 50mm when cable entry is facing drive end For tolerance details and notes - see page 23

Horizontal shaft: IM B3 IM 1001 foot mounted IM B6 IM 1051 foot wall mounted with feet on left-hand side when viewed from DE IM B7 IM 1061 foot wall mounted with feet on right-hand side when viewed from DE IM B8 IM 1071 ceiling mounted with feet above motor Vertical shaft: IM V3 IM 3031 flange at DE shaft up no feet IM V5 IM 1011 vertical foot wall mounted shaft down IM V6 IM 1031 vertical foot wall mounted shaft up IM V19 IM 3631 face at DE shaft up no feet Approximate shipping specifications _Type European BS Weights listed above are approximate and based on foot mounted (B3) standard...

Bearings and greasing arrangements Bearings are pre-packed with a grease type dependant on frame size and re-greasing facility as detailed in table opposite: Standard and re-greasing facilities Type Standard grease Re-greasing 200 - 355 Esso Unirex N3 Standard Bearing references and oil seals for horizontally-mounted motors only European BS Polarity Drive end (1) Frame sizes 80 and 90 have bearings with CN clearances, frame sizes 100 to 355 have bearings with C3 clearance ‘medium' series (2) Sizes given are in mm, and represent bore x outside diameter x width Material: (3]Nitrile rubber...

Technical information Mechanical: Axial and radial loads Maximum permissible external axial thrust and radial loads in Newtons (N) Horizontal shaft Vertical shaft Load Load _Shaft up__Shaft down_ towards away from Load towards Load away Load towards Load away motor motor motor from motor motor from motor Maximum permissible radial load at end of shaft (standard mounting] All figures are based on L10aah life of 20,000 hours