Our reliable BK geared motor sets new standards for reliability, efficiency and economy and includes unparalleled standard features including hollow shafts in the smallest sizes.
Product rangePower rating up to 45 kW.
Main features
Torque 80 ... 18.500 NmOutput Speeds 0,2 ... 280 min-1versatile installation possibilitiesCompletely enclosed, sealed against dust and water sprayLubrication change first after 15000 hrsLow noise gearingMains connection 110 ... 690V, 50/60HzEnclosure IP65 (Standard), IP66 (Optional)Connection Standard with CAGE CLAMP®Additional features: Connecting with Plug connectors. With integrated inverter up to 7,5kW.CE-MarkCSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001Motors according to EN 60034Corrosion protection CORO1, CORO2, CORO3Hollow shafts available through the whole product range in even the smallest sizes for easy cost effective application.  

Features and benefits:
An inverter friendly design provides for easy integration now and a truly future proof solution. 
Total flexibility in mounting options includes shaft, base, face, and flange solutions. The motor terminal box can be mounted in alternative positions rotated in 90° steps around the motor frame providing for unparalleled integration possibilities.
All position flexibility. The BK unit may be mounted in any required position, i.e. horizontal, vertical, or suspended easily meeting any requirement.
High level of parts interchangeability for all gearmotor components benefits the customer with increased options, reduced costs, faster deliveries, and a faster maintenance “learning curve”.
Complying with North American and International standards, including NEMA, IEC, CSA, and CE, the BK series allows for worldwide acceptance, a true total solution for our global customers.
Generously dimensioned ball or roller bearings, case hardened forged and ground gears, and internally and externally reinforced gearboxes ensure a long, low maintenance service life.
A hardened wear sleeve and spray ring at the rotor seal allow for reduced sump capacity, reliable lubrication and many years of leak free performance.
Quiet running is a trademark of all Bauer geared motors making also the BK series a provider of comfortable and healthy work environments
A minimum level of maintenance is a prime feature of the Bauer Geared Motor program. Change of lubricant is normally required after 15000 running hrs with mineral oil or after 25000 running hrswith synthetic oil. 
Superior protection of IP65 acc. to IEC 529 assures you that the BK series is dust tight and hose proof, and can be used outdoors or in wet and dusty environments without the use of additional enclosures. 
Full rated output is available at the output shaft of the unit.