LMS/LDS series IEC electric motor range from size 100 up to size 315

BELL-HOUSING & COUPLING SIZING A GUIDE TO SELECT THE CORRECT BELL-HOUSING AND DRIVE COUPLING DATA REQUIRED - Electric motor power/motor size - Manufacturer and pump type TO VERIFY: 1 - Pump and motor shaft dimensions (see electric motor data sheet) 2 - Shaft and flange pump (see pump data sheet) Example: - Electric motor 2.2 kW - size 100-112 - Atos pump code PFE31 - Shaft 1 IEC Electric motor dimension Hydraulic pump dimension ø19.05 - key 4.76 Case A Solution with monobloc bell-housing series LMC/LDC Bell-Housing’s length calculation Pages 63 ÷ 69 for IEC Electric motor size 100-112 - LMC250...

BELL-HOUSING & COUPLING SIZING A GUIDE TO SELECT THE CORRECT BELL-HOUSING AND DRIVE COUPLING Coupling selection Motor half-coupling (see page 26) For IEC Electric motor size 100/112, the half-coupling is SGEA21M05060FG Spider (see page 31) For SGEA21, EGE2 - EGE2RR (choose spider material on the base of the application, oil, temperature and cycle machine, etc.) Pump half-coupling Choose the drilling code - see pages 18-19 for shaft 19.05 - key 4.76 - code: G01 Pump half-coupling length = BH length - THK Spider - THK Spigot LMC = 138 mm - 60 - 18 - 9.5 = 50.5 mm LMS = 148 mm - 60 - 18 - 9.5 =...

BELL-HOUSING & COUPLING SIZING Step Selection Software Select “BELL-HOUSING & COUPLING” Choose Manufacturer: select “Pump type” and “Pump model” Choose Coupling material Choose nr° of poles of “Electric motors”: select “Electric motors type” and “Elect

BELL-HOUSING & COUPLING SIZING Selection Software Step Push “CLICK HERE TO PROCEED”, then choose best solution for your application. Push “PREVIEW” to download the reports. Complete kit for: -IEC Electric Motor Size 160 -Pump Bosch Rexroth A10VSO45 shaft P Per errori ammissibili di quote senza tolleranze e per altre prescrizioni generali vedi UNI EN 22768-1/1996 - f For the permissible errors on the dimensions without tollerance and for other general specifications . See UNI EN 22768-1/1996 - f DESCRIPTION Monobloc Bellhousing Spider Motor Half Coupling Pump Half Coupling Tav./Sht. di/of Questo...

GENERAL INFORMATION Noise is a particularly pervasive problem so much so that there have been statutory regulations in place now for some years, designed to limit harmful occupational exposure. Many of the machines used in industry today are equipped with oil-hydraulic systems, which happen to be a major source of noise. THEORY AND DEFINITION OF NOISE From a health and hygiene standpoint, noise can be defined as an unpleasant and undesirable sound, or an unpleasant and annoying or intolerable auditory sensation (noise being any sound phenomena that may be accompanied by sensations of disturbance...

ASSEMBLY OF MOTOR AND PUMP UNIT Low noise bell-housing will help to attenuate the transmission of vibrations and the emission of noise generated by the system. Self-evidently, however, the mere adoption of a low noise bell-housing will achieve little unless the motor and pump are correctly installed on the machine or on the tank of the hydraulic power unit. Should be followed in order to achieve best possible results and correct installation: ® MOTOR AND PUMP UNIT MOUNTED HORIZONTALLY ON OIL TANK LID - The suction pipe attached to the pump must be rigid and fitted using a resilient bulkhead flange...

GENERAL INFORMATION PUMP INTERFACE CODES Valid configuration for bell-housing up to ø400 Bell-housing with nr. 2 holes at pump interface, aligned with through holes at motor interface. Spigot hole Bell-housing with nr. 4 holes at pump interface, aligned with thread holes at motor interface. Spigot hole Bell-housing with nr. 2 holes at pump interface + 22.5° compared to through holes at motor interface. Spigot hole Valid configuration for bell-housing from ø450 to ø660 Spigot hole Bell-housing with nr. 4 holes at pump interface + 22.5° compared to thread holes at motor interface.

LMS/LDS series IEC electric motor range from size 100 up to size 315

GENERAL INFORMATION Technical data Bell-Housing - IEC electric motor range from size 100 up to size 315 Materials - Motor base bell-housing: Pressure die-cast aluminium alloy - Pump flange: Pressure die-cast aluminium alloy - Internal ring: Pressure die-cast aluminium alloy - Damping ring: Vulcanized aluminium + NBR 75 Shore A Compatibility with fluids Modular bell-housing components compatible for use with: - Mineral oils types HH-LL-HM-HR-HV-HC, to ISO 6743/4 standard - Water based emulsions types HFAE-HFAS, to ISO 6743/4 standard - Water glycol type HFC, to ISO 6743/4 standard: ask for anodized...

GENERAL INFORMATION LMS/LDS Bell-Housing size

LMS/LDS Designation & Ordering code LMS Configuration example: Configuration example: Bell-Housing series and size Pump interface codes Drain hole + inspection hole Holes rotated through 45° in relation to standard position Double set of hole Black anodized finish Clearance holes at motor interface Customer specification LDS Bell-Housing series and size Pump interface codes Drain hole + inspection hole Holes rotated through 45° in relation to standard position Double set of hole Black anodized finish Clearance holes at motor interface Customer specification Note: - Bell-housings with DI options...

IEC - Electric motors Motor size Shaft end [d x l]

Dimensions IEC - Electric motors Bell-housing Dimensions [mm] On request Spigot hole Weight Motor size Shaft end [d x l] code D1 D2 D3 H1 H2 F P H3 D6 Minimum [mm] [kg]

IEC - Electric motors Motor size Shaft end [d x l] Note: The above table is guideline only. Not all bell-housings are fully interchangeable.