Gear Flanges│Torque Arms│Shafts

SEVA-tec GmbH is your specialist in the field of professional drive technology. The focus is on
three-phase motors, frequency inverters, and geared motors. You can order our drives as energy-efficient motors
in IE1/IE2/IE3 and IE4. Electric motors are often required with specific requirements and
corresponding accessories such as gear flanges, torque arms, and shafts. Here we are
the ideal partner for you, because through our specialist staff in combination with an extensive motor inventory
and our own final assembly, we can offer you a wide variety of motor variants.

Electronic Braking Devices

Electronic brakes are used to brake asynchronous machines with squirrel cage rotor design and 1Ph AC
capacitor motors within 10 seconds after switching off. For external mounting,
brake switches are available for 1.1kW, 1.5kW, 2.2kW, 3kW, 4kW, 5.5kW, and 7.5kW motors.

PTC Thermistor Protection

The drives offered here are predominantly prepared for temperature monitoring with PTC sensors.
To use this monitoring, you need the appropriate PTC tripping device.

Design and Terminal Box

The design of the motors is variable upon request. Even with heavy-duty three-phase motors, i.e.,
from 4kW to 500kW, the motor feet can be modified upon request. Thus, a foot-mounted motor B3 can
also be converted to a flange motor B5 or to a foot/flange motor B3/B5. Another advantage is
that the drive can be converted to a terminal box position with TB-top, TB-left, TB-right, or even TB-bottom.

Special Motor Designs

Here you can see a selection of various electric motor modifications. For example, this can be an
electric motor or geared motor with:
- Frequency inverter assembly
- External fan
- Special voltage
- Country-specific frequency
- Protection class IP54, IP55, IP65, IP66
- UL/CSA with certificate
- Marine design
- Insulation class H
- Protection roof on fan cover
- Current-insulated ball bearing
- Extended cable
- Special coating
- PTC temperature sensor
- Bimetal
- PTC thermistor
- PT 100
- Bearing temperature monitoring
- Standstill heater
- Terminal box left/right/top
- Special flange
- Special shaft
- Second shaft end
- Aluminum/stainless steel fan blades
- Stainless steel screws (D 086 DMA)
- Rotary encoder
- Tachogenerator
- Incremental encoder
- NU bearing/fixed bearing
- Pre-tensioned bearing
- Regreasing device
- Special vibration quality
- Mounted motor switch

SEO= Gear Flanges│Torque Arms│Shafts