The Bauer Gear Motor range of motors offers trend-setting technologies for energy-efficient drives and for motor designs tailored to specific applications. The latter option enables highly efficient drive solutions without requiring additional space.

Product Range Power 0,55 ... 15 kW.
combined with: BG-Helical Gearboxes BF-Parallel Shaft Gearboxes BK-Bevel Gearboxes BS-Worm Gearboxes
Main features
Up to 39% more energy savings compared to IE2Short amortisation period Small installation space Compact drive uni tMore torque with same motor frame size Requires smaller installation space with same power Reduced number of variants thanks to higher efficiency over the entire speed range Design security thanks to reserves in drive unit capacity Technology leader Already meets the efficiency requirements of future standards Completely enclosed, sealed against dust and water spray Lubrication change first after 15000 hrsLow noise gearing Enclosure IP65 (Standard), IP66 (Optional)Connection Standard with CAGE CLAMP®CE-MarkUL, ISO9001, ISO14001, OHSAS18001Motoren nach EN 60034Motors according to EN 60034Corrosion protectionCORO1, CORO2, CORO3

Features and Benefits
Total flexibility in mounting options allow unparalleled integration possibilities.
High level of parts interchangeability for all gear motor components benefits the customer with increased options, reduced costs, faster deliveries, and a faster maintenance “learning curve”.
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 and high efficiency are trademarks of all Bauer geared motors.
A minimum level of maintenance is a prime feature of the Bauer Gear Motor program. Change of lubricant is normally required only after 15,000 operating hours.
Superior protection of IP65 acc. to IEC 529 assures you that the all geared motors are 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.

The S series of permanent magnet synchronous motors (PMSM) from Bauer Gear Motor GmbH now offers variable-speed motors in efficiency class IE4 for use in explosion hazardous areas. This is the highest energy efficiency that can be achieved with the current state of motor technology.
Product RangePower 0,75 ... 15 kW.
combined with: BG-Helical Gearboxes BF-Parallel Shaft GearboxesBK-Bevel GearboxesBS-Worm Gearboxes
Main features
Protection type: Increased Safety – Zone 1II 2 G Ex e IIC T1 - T3 GbDust explosion protection – Zone 21II 2 D Ex tb IIIC T 160°C ... 120° DbUp to 39% more energy savings compared to IE2Short amortisation periodSmall installation spaceCompact drive unitMore torque with same motor frame sizeRequires smaller installation space with same powerReduced number of variants thanks to higher efficiency over the entire speed rangeDesign security thanks to reserves in drive unit capacityTechnology leaderAlready meets the efficiency requirements of future standardsCompletely enclosed, sealed against dust and water sprayLubrication change first after 15000 hrsLow noise gearingEnclosure IP65 (Standard), IP66 (Optional)Connection Standard with CAGE CLAMP®CE-MarkISO9001, ISO14001, OHSAS18001Motors according to EN 60034Corrosion protectionCORO1, CORO2, CORO3

Features and Benefits
Total flexibility in mounting options allow unparalleled integration possibilities.
High level of parts interchangeability for all gear motor components benefits the customer with increased options, reduced costs, faster deliveries, and a faster maintenance “learning curve”.
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 and high efficiency are trademarks of all Bauer geared motors.
A minimum level of maintenance is a prime feature of the Bauer Gear Motor program. Change of lubricant is normally required only after 15,000 operating hours.
Superior protection of IP65 acc. to IEC 529 assures you that the all geared motors are 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.

Our most selling and most economical unit, the BG gear motor, sets new standards for reliability and economy and includes unparalleled standard features.
Product rangePower rating up to 45 kW.
Main features
Torque 20 ... 18.500 NmOutput Speeds 0,3 ... 450 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, CORO3

Features and benefits
An inverter friendly design provides for easy integration now and a truly future proof solution.
Inch or metric dimensioned output shafts are standard providing for easy integration into all your applications. 
Total flexibility in mounting options includes foot, 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 BG 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 gear motor 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, & CE, the BG 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 BG series a provider of comfortable and healthy work environments.
A minimum level of maintenance is a prime feature of the Bauer Gear Motor program. Change of lubricant is normally required only after 15,000 operating hours.
Superior protection of IP65 acc. to IEC 529 assures you that the BG 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.

Our reliable BF gearmotor 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 90 ... 18.500 NmOutput Speeds 0,2 ... 190 min-1 versatile 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 BF 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 BF 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 BF series a provider of comfortable and healthy work environments.
A minimum level of maintenance is a prime feature of the Bauer Gearmotor program. Change of lubricant is normally required after 15000 running hrs with mineral oil or after 25000 running hrs or 2 - 3 years with synthetic oil.
An environmentally sound solution, features such as high overall efficiency, long service life, low lubricant levels, and long intervals between lubricant changes all work together to minimize environmental impact.
Superior protection of IP65 acc. to IEC 529 assures you that the BF 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.

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. 

Economical right angle worm geared motors set new standards for reliability, efficiency and economy with unparalleled features including hollow shafts in the smallest sizes.

Product rangePower rating up to 5,5 kW.
Main features
Torque 25 ... 1.000 NmOutput Speeds 0,2 ... 300 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 BS 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 BS 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 BS 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 hrs with synthetic oil.
Superior protection of IP65 acc. to IEC 529 assures you that the BS 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.

The BM geared motor for more efficient electric overhead conveyors. The BM09 for low load applications fulfills the requirements of directive C1 of VDE 3643.
Product range Power rating up to 0,55 kW.
Main features
Torque from 90NmRadial force up to 6.500 N versatile installation possibilities Completely enclosed, sealed against dust and water spray Lubrication change first after 15000 hrsLow noise gearing Mains connection 110 ... 690V, 50/60HzEnclosure IP65 (Standard), IP66 (Optional)Connection Standard with CAGE CLAMP®Additional features:Connecting with Plug connectors.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
Bauer geared motors have been used in material handling for more than 20 years to drive monorailover head conveyors.
The ideal solution for floor conveyors The clutch lever is always on the "L" side of the gear motor, the side opposite the motor. This enables the gear motor to be designed with an output shaft on both sides, which also allows it to be used as a drive for floor conveyors. 
Reliable operation even in hostile environments The drives are supplied with IP65 degree of protection as standard. This is a great advantage for operation in dusty environments. 
Low-noise operation The noise emission from two-ratio gear motors is lower than three-ratio motors with the same ratios. The first gear wheel, which is primarily responsible for noise, has a smaller diameter than three-ratio models.
Low operating costs Gear motor size BM09 in the load range to approx. 2000 kg has worm gears for the first ratio and spur wheels for the second ratio. The specially developed worm gears with very low ratios provide very high efficiency, similar to that of bevel gear drives.

The Bauer Aseptic Drive TM is a combination of an asynchronous motor with a smooth surface (without cooling ribs and fan) and a gearbox from the renowned Bauer 2000 range.

Product range Power rating 0,37 -2,2 kW
Combines with: BG Helical gears BF Shaft mount gears BK Bevel gears
Main features
Easy-to-clean design allowing cleaning agents to drain off completely Dirt traps are avoided Re-infection avoided around the motor because the fan-free design means no air turbulence occurs High degree of protection (IP 67 and IP69K) as standard, with Aseptic acid and alkali resistant paint (pH2 - pH12).Motor windings equipped as standard with thermistors and class F insulation.Suitable for frequency inverter duty.CCC certified Options Paint finish according to RAL tables Pre-fabricated 6 wire cable, 3m long 

Application Criteria
Special requirements regarding hygiene and cleaning are necessary in the production areas of the food and beverage industry. This is due to the sensitivity of the products and their perishable nature. For this reason, most equipment and production machines are made of stainless steel, permitting thorough cleaning once production has ended. Stainless steel also allows the use of acid or alkali-based cleaning agents which, in combination with disinfectants, ensure that all relevant germs and bacteria are destroyed. 
With gear motors, which are generally mounted directly onto the machines, it has not been possible to fulfil these requirements in the past. The reasons for this are the design of the housing structures, the ribs of the motors and the fans used for cooling causing dirt to gather in areas which are almost impossible to reach or where the cleaning solutions cannot drain off causing so called “dirt traps”. 
The new Bauer 2000 series of gear motors succeeds in meeting these requirements, at least with regard to the housing, as their basic structure is already as smooth and bevelled as possible. This makes cleaning easy and allows liquid residues to drain off completely. 
Conventional motors fitted with cooling ribs can only be partially cleaned, if at all. Today, on many production lines it is common to see cooling ribs completely clogged with belt lubricants or product residues, especially in parts which offer no direct access. The same problem - but probably worse - can often be observed beneath the fan cowl, as there is generally no possibility of cleaning there without removing the cowl completely.

The Bauer C-Adapter motor connection is a cost effective and space optimised adaption for standard IEC and NEMA motors.

Features and benefits
Product rangeTorque rating up to 18.500NmCombines with: BG Helical gears BF Shaft mount gears BK Bevel gears
Main features
installation space optimised adaptation of IEC standard motors adaptation of NEMA standard motors free backlash torque transmission between motor and gear unit simple assembly and disassembly of the motors protection enclosure IP54 and IP65 according to ATEX standard maintenance free coupling

Features and benefits
Bauer supplies modern drive solutions for all industry sectors where material must be moved. 
Through their robustness, compact and efficient design the gear units from Bauer stand for long lifetime and powerful duty under hard working conditions. 
The simple and cost effective installation, the minor service necessity and the high efficiency reduce costs throughout the whole life of the drive.
Robust, compact and efficient The Bauer C-ADAPTOR units provide a long service lifetime and dependable performance even in the most challenging working environments. 
The simple, cost effective installation, minimal maintenance requirements and the high efficiency reduce costs throughout the whole life of the drive.
The C-adapter provides a cost effective, low backlash and installation space optimized adaptation of standard IEC and NEMA motors. All with the legendary Bauer quality.