WEG (Württembergische Elektromotoren GmbH) was founded in 1939, the initial objective being the mass production and sale of sewing machine motors. Through its specialised drive systems, WEG made a decisive contribution to a flourishing industry in the conversion from group drive systems to transmission belts and, subsequently, to individual drive systems.

The WEG policy of producing optimised systems for individual customers proved to be the driving force for rapid expansion. Drive systems for cinema projectors, butchers' machines, oil burners, paper shredders and medical centrifuges followed in quick succession. The in-house development and production of precision engineered transmission systems, going back over thirty years, has added a wide range of further applications.

Today, thanks to over sixty years of experience in practical applications, WEG has become

 

 

 

 

 

 

 

Motors Program

Three-Phase/Single-Phase Motors
Model Power Type
Three-Phase Motors 60 - 1.100 Watt UD, OD
Single-Phase Motors 50 - 370 Watt UC, OC
 

Electronically commutated D. C. Motors
Model Power Type
Electronically commutated
D. C. Motors		 60 - 500 Watt UE
 

Electronically commutated Compact Motors
Model Power Type
Electronically commutated
Compact Motors		 60 - 150 Watt UEC
 

D. C. Motors
Model Power Type
D. C. Shunt Wound Motors 90 - 500 Watt KG, KGI, KGO, OG
D. C. Permanent Magnet Motors 40 - 350 Watt EP

 

 

Geared Motors Program

Three-Phase/Single-Phase Motors with Gear Units
Model / Gear Units Torques Types
Three-Phase Motors with ODG
Single Worm Gear Units 10 - 60 Nm Type 12, 13, 14, 15
Double Worm Gear Units 15 - 30 Nm Type 23, 24
Spur Gear Units 30 - 60 Nm Type 30, 60
Worm-Spur Gear Units 50 - 120 Nm Type 45, 48
Single-Phase Motors with OCG
Single Worm Gear Units 10 - 60 Nm Type 12, 13, 14, 15
Double Worm Gear Units 15 - 30 Nm Type 23, 24
Spur Gear Units 30 - 60 Nm Type 30, 60
Worm-Spur Gear Units 50 - 120 Nm Type 45, 48
 

Electronically commutated D. C. Motors with Gear Units
Model / Gear Units Torques Types
Electronically commutated
D. C. Motors with		 UEG/OEG
Single Worm Gear Units 10 - 25 Nm Type 12, 13, 14
Double Worm Gear Units 15 - 30 Nm Type 23, 24
Spur Gear Units 30 - 60 Nm Type 30, 60
Worm-Spur Gear Units 50 - 120 Nm Type 45, 48
Electronically commutated
Compact Motors with		 UECG
Single Worm Gear Units 10 Nm Type 12
Double Worm Gear Units 15 Nm Type 23
Worm-Spur Gear Units 50 Nm Type 45
 

D. C. Motors with Gear Units
Model / Gear Units Torques Types
D. C. Permanent
Magnet Motors with		 EPG
Single Worm Gear Units 10 - 25 Nm Type 12, 13, 14
Double Worm Gear Units 15 - 30 Nm Type 23, 24
Spur Gear Units 30 - 60 Nm Type 30, 60
Worm-Spur Gear Units 50 - 120 Nm Type 45, 48
D. C. Shunt-
Wound Motors with		 KGG, KGIG,
KGOG, OGG
Single Worm Gear Units 10 - 25 Nm Type 12, 13, 14
Double Worm Gear Units 15 - 30 Nm Type 23, 24
Spur Gear Units 30 Nm Type 30
Worm-Spur Gear Units 50 - 120 Nm Type 45, 48

 

 

Electronic Controllers

Electronic Controllers are today standard for highly sophisticated drives. The WEG electronic program contains specific electronic controllers for Single-Phase Motors and for all D.C. Motors. All versions are robust controllers for industry purposes to be fitted in the switch cupboard. With regard to the general technical progress in the technology of semiconductors and microchips, our electronic controllers will be permanently improved.
 
  pdf files to our electronic controllers
  1Q-Electronic controller for EC-Motors: W 3000
re_w3000_en.pdf / 312 KB
Ask for a brochure
  Mounted Control Electronic for UEC 3/UECG 3
m_21_22.pdf / 212 KB
  Electronic controller for D.C. Motors with Brushes
RE_BUERS.pdf / 162 KB
Ask for a brochure

Tachogenerators and Brakes

For the solution of many drive problems it is necessary to fit analogue or digital tachogenerators as well as electromagnetic brakes on the motor. These parts fulfill various purposes, such as to enlarge the control range, to show the motor speed, higher dynamic capability by shortening the brake time respectively accelerating the reversing.
 
  pdf files to our tachogenerators and brakes
  Analogue und digital tachogenerators
e_96_97.pdf / 80 KB
  Electromagnetic brakes
e_98.pdf / 56 KB