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
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Motors Program
| Three-Phase/Single-Phase Motors |
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| Three-Phase Motors |
60 - 1.100 Watt |
UD, OD |
| Single-Phase Motors |
50 - 370 Watt |
UC, OC |
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Electronically commutated D. C. Motors
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Electronically commutated
D. C. Motors |
60 - 500 Watt |
UE |
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Electronically commutated Compact Motors
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Electronically commutated
Compact Motors |
60 - 150 Watt |
UEC |
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| D. C. Shunt Wound Motors |
90 - 500 Watt |
KG, KGI, KGO, OG |
| D. C. Permanent Magnet Motors |
40 - 350 Watt |
EP |
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Geared Motors Program
| Three-Phase/Single-Phase Motors with Gear Units |
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| Model / Gear Units |
Torques |
Types |
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| 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 |
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| 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 |
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Electronically commutated D. C. Motors with Gear Units
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| Model / Gear Units |
Torques |
Types |
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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 |
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D. C. Motors with Gear Units
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| Model / Gear Units |
Torques |
Types |
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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 |
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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 |
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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.
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pdf files to our electronic controllers |
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1Q-Electronic controller for EC-Motors: W 3000
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Mounted Control Electronic for UEC 3/UECG 3
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Electronic controller for D.C. Motors with Brushes
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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.
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pdf files to our tachogenerators and brakes |
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Analogue und digital tachogenerators
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GNN VIETNAM
Headquarter Office: 153 Nguyen Van Thu, Đakao Ward, Dist.1, HCMC.
Transaction Office: 33 Hoa Hong, Ward 2, Phu Nhuan District, HCMC.
Tel : (084.8) 3 517 4923 I Fax: (084.8) 3 517 4924
Email: contact@gnnvietnam.com
Website: www.gnnvietnam.com l www.gnn.com.sg