Vacuum And Cryogenics

A071-12-004

Edwards 1.5 kW Three-Phase Pump Motor

About this part

Edwards A071-12-004 is a 1.5 kW, 60 Hz, three-phase pump-motor item documented for EH250 and EH500A mechanical booster pumps. Edwards instructions provide 208–230 V and 460 V connection arrangements for Leroy- and Brook-supplied implementations of this item number. The installed motor supplier, rating plate and terminal arrangement must be checked before connection or service

Configurations vary. Verify the exact unit before choosing a replacement.

Specifications Documents (3)Photos (5)Listing history

Edwards EH Mechanical Booster A071-12-004 Three-phase pump motor auction image

Archived part photo · View gallery

Key Facts

ManufacturerEdwards EH Mechanical Booster

Part numberA071-12-004

Product familyConfiguration-specific

Device typeThree-phase pump motor

Configuration statusConfiguration varies

Application classIndustrial automation and process equipment

CategoryVacuum And Cryogenics

Specifications

Identification

Manufacturer item number	A071-12-004
Component type	Three-phase pump motor

Electrical

Rated power	1.5 kW
Rated frequency	60 Hz
Documented supply voltages	208–230 V or 460 V

Compatibility

Documented pump application

Edwards EH250 and EH500A mechanical booster pumps

Service

Applicable motor-bearing kit

Edwards A301-51-805 for flange-mounted implementations

Electrical Connection Variants

Edwards Issue T documents supplier-specific terminal arrangements for the same motor item number. Use the row matching the supplier and rating plate on the installed motor.

Motor supplier	Supply	Connection	Manual configuration	Reference figure
Leroy	460 V	Follow the Leroy terminal diagram	A	13
Leroy	208–230 V	Follow the Leroy terminal diagram	B	14
Brook	460 V	Star	E	17
Brook	208–230 V	Double star	F	18

Compatibility and Service Notes

Compatibility and bearing-kit selection depend on the exact motor item number and physical construction.

Pump applicationEH250/500A

Motor-bearing replacement kitA301-51-805

Applicability conditionThe bearing-kit entry for A071-12-004 applies to flange-mounted motors.

Required verificationConfirm A071-12-004 on the stator-frame or terminal-box data plate and follow the supplier-specific wiring instructions.

Documentation Downloads

Local PDF copies

Edwards Pump Motor Bearing Replacement Kits — A301-51-840 Issue C Local PDF download

PDF704 KB

Edwards EH Mechanical Booster Pumps Instruction Manual — A301-51-880 Issue T Local PDF download

PDF1.8 MB

Edwards EH Mechanical Booster Pumps Instructions — A30151880 Issue AC Local PDF download

PDF2.0 MB

Part Photos

5 images

Historical archive images for identification, labels, connectors, and condition reference, not current inventory.

Historical Listings & Prices

Historical listing data, not a current offer

Archive records1Tracked historical listing records

Historical median price$4,900.00Based on archived listing records

Recorded price range$4,900.00 - $4,900.00Low to high recorded listing price

Local documents3PDF copies available from Sonisys

Recorded price context

The typical recorded price range is $4,900.00 to $4,900.00. Based on 1 archived listing record; not a current offer, appraisal, or confirmed sale price.

View archived listing titles

BOC Edwards QDP40 Dry Mechanical Vacuum Pump, Brooks, Alpak A071-12-004, 188479

Archived listings

Other Part Numbers & Aliases

A071-12-004Edwards A071-12-004