EW HOF
About EW HOF
EW HOF have developed and produced innovative and highly integrative drive solutions for more than 50 years and with 160 specialised and experienced employees. As a system house, everything is available, from just one source. Beginning with your individual product idea, we guide you from the first personal discussion to technical realization to series delivery and to after-sales service.
DC motors
- Capacity range 0.2 - 380 kW
- Frame sizes 71 to 400
- Different versions available: series, compound, stabilising, compensatory / non-compensatory, and permanently excited machines
Torque motors
- Torque values of 500 Nm - 55,000 Nm
- Frame sizes 160 to 650
- Water or air cooled versions
- client-specific plan for inclusion of axial or radial process forces
Asynchronous motors
- Capacity range 0.67 - 600 kW
- Frame sizes of 80 to 500
- Compact motor version with high power density
- With and without housing, aluminium or copper motors
Synchronous / Servo motors
- Capacity range 1.35 - 377 kW
- Frame sizes of 80 to 400
- Version with high energy, stabile temperature Ne-Fe-B magnets
- Surface mounted or enclosed magnets
Battery-powered drive units
- Capacity range 0.5 - 35 kW
- AC or DC versions
Ex motors
- Customer-specific solutions for all motor technologies
- Equipment group I and II, category 1 – 3
- Ignition protection types d, de, e, pe, n, nA
- Temperature classes T3 - T6
Stepper motors
- Capacity range 0.2 - 32 kW
- Size 50 to 200
- Client-specific drive units
Generators
- Capacity range 2.5 - 90 kW
- Axial heights of 112 to 200
- Asynchronous or synchronous versions
- Highest level of efficiency for optimised cos phi