To be able to use Seva-tec GmbH in full range, we recommend activating Javascript in your browser.
Seva-tec englisch
Seva-tec deutsch
Seva-tec englisch
Service/Help
Payment / Dispatch
Cancellation Right
Data Protection Declaration
Information on contract conclusion
Menu
Search
Search
My account
Shopping cart
0
€0.00 net*
Home
Products
About SEVA-tec
Online Calculator
Jobs
Contact
Imprint
FAQ
Download
Electric motors
Electric motors aluminum
Electric motors cast iron
Electric motors IP23
Electric motors reduced size
Single phase motors
Pole changing motors
Brake motors
ATEX motors
Saw arbor motors
Flat motors
Medium voltage motors
Stainless steel motors
DC motors
Gear reducer / geared motors
Worm gear reducer motors
Worm gears without motors
Helical gear motors M-series
Helical bevel gear motors K-series
Parallel shaft gear motors D-series
Planetary gear motors P-series
Horizontal helical gear unit H-series
Gleichstrom - Schneckengetriebemotoren
Stainless steel worm gear motors
Stainless steel helical gear motors
Stainless steel bevel gear motors
Grill - geared motors
Frequency inverter
LS-M100 - the new compact
LS-G100 - der Vielseitige
LS-S100 - the modern
LS-iS7 - the all-rounder
EASYdrive Frequency Inverter
SMARTdrive Frequency Inverter
LS-iG5A - the fast one
LS-iP5A - for pumps and fans
Adjustable gear combinations
Worm gear motor / handwheel speed control
Worm geared motor with integrated frequency inverter
Helical gear motors with handwheel speed control
Helical gear motor with integrated frequency inverter
Accessories electric motors
Forced cooling fan
Federdruckbremsen
Drehgeber
Bearings, heating, etc.
Rain protection
Motor slide plates
Motor slide rails
Motor switch
Cam switch
Circuit breaker
Cable and plugs
Accessories gear motors
Worm gear CMRV-series
Worm gear EV-series
Helical gear M-series
Bevel gear K-series
Parallel shaft gear D-series
Stainless stell gear motors
Accessoires frequency inverter
Control panels
Breaking resistor
EMC- filter frequency inverter
Switch
Anschluss- und Steuerleitungen
Interface cards
Calculations direct current
Active power: P = V x I
Active power: P = I² x R
Active power: P = V² / R
Mecanical power: P = W / t
Calculations alternating current
Apparent power: S = V x I
Active power: P = V x I x cos φ
Reactive power: Q = V x I x sin φ
Aktive power factor: cos φ = P / S
Reactive power factor: sin φ = Q / S
Calculations three-phase
Apparent power: S = V x I x √3
Active power: P = V x I x cos φ x √3
Reactive power: Q = V x I x sin φ x √3
Active power factor: cos φ = P / S
Reactive power factor: sin φ = Q / S
Cable cross-section calculations
Direct-current: A = (2 x I x L) / (K x Δv x V)
Single-phase: A = (2 x I x L x cosφ) / (K x Δv x V)
Three-phase: A = (√3 x I x L x cosφ) / (K x Δv x V)
Torque calculations
Torque: Md = 9550 x P / n
Slip calculations
Slip: S = (Ns - N) / Ns x 100%
Energy saving calculator
Energy Saving Calculator
Ohm's law
Voltage: V = I x R
Current / Service
Electric Motors-Products
Electric Motors-Technology
Gear Motors-Products
Gear Motors-Technology
Frequency Inverter-Products
Frequency Inverter-Technology
General SEVA-tec Information
Catalogs - Gearboxes - Gear Motors
Catalogs / Data Sheets - Frequency Inverter
Videos - Tutorials - Frequency Inverter
Operating Instructions - Gearmotors
Operating Instructions - Electric Motors
Faq
3.1.0 Frequency Inverter-Technology
Nach Faq's suchen
Suchen
Faq - 3.1.0 Frequency Inverter-Technology
3.1.1 How is the M100 frequency inverter parameterised?
How is the M100 frequency inverter parameterised?
Mehr Infos
3.1.2 How can you set up an input greater than 50Hz on the M100 frequency inverter?
How can you set up an input greater than 50Hz on the M100 frequency inverter?
Mehr Infos
3.1.3 Does a parameterisation aid exist for S100 three-phase frequency inverters?
Does a parameterisation aid exist for S100 three-phase frequency inverters?
Mehr Infos
3.1.4 How is a rotation direction switch with a potentiometer connected to the S100 frequency inverter?
How is a rotation direction switch with a potentiometer connected to the S100 frequency inverter?
Mehr Infos
3.1.5 How does the iG5A differ from the S100 frequency inverter?
How does the iG5A differ from the S100 frequency inverter?
Mehr Infos
3.1.6 How is the iG5A frequency inverter reset to its factory default settings?
How is the iG5A frequency inverter reset to its factory default settings?
Mehr Infos
3.1.7 With which interface cards is the iS7 frequency inverter compatible?
With which interface cards is the iS7 frequency inverter compatible?
Mehr Infos
3.1.8 Can the iS7 frequency inverter also be programmed via a PC?
Can the iS7 frequency inverter also be programmed via a PC?
Mehr Infos
3.1.9 Does the iP5A frequency inverter have an integrated interface?
Does the iP5A frequency inverter have an integrated interface?
Mehr Infos
3.1.10 Can the iP5A frequency inverter preserve energy?
3.1.10 Can the iP5A frequency inverter preserve energy?
Mehr Infos
3.1.11 Is commissioning support available for the EASYdrive frequency inverter?
3.1.11 Is commissioning support available for the EASYdrive frequency inverter?
Mehr Infos
3.1.12 Which Fieldbus options does the EASYdrive frequency inverter have?
Which Fieldbus options does the EASYdrive frequency inverter have?
Mehr Infos
3.1.13 Which protection class does the SMARTdrive frequency inverter have?
3.1.13 Which protection class does the SMARTdrive frequency inverter have?
Mehr Infos
3.1.14 Which EMV filter is available in the SMARTdrive frequency inverter?
Which EMV filter is available in the SMARTdrive frequency inverter?
Mehr Infos
3.1.15 Is the EASYdrive frequency inverter already configured to the helical worm gear motor?
Is the EASYdrive frequency inverter already configured to the helical worm gear motor?
Mehr Infos
3.1.16 How is the frequency inverter mounted on the helical worm gear motor?
How is the frequency inverter mounted on the helical worm gear motor?
Mehr Infos
3.1.17 When is a forced cooling fan installed on a gear motor with a frequency inverter?
When is a forced cooling fan installed on a gear motor with a frequency inverter?
Mehr Infos
3.1.18 What is the vibration resistance of gear motors with frequency inverters?
What is the vibration resistance of gear motors with frequency inverters?
Mehr Infos
3.1.19 Can several electric motors be operated via one frequency inverter?
Can several electric motors be operated via one frequency inverter?
Mehr Infos
3.1.20 Why does the residual current circuit breaker trip when the frequency inverter is used?
Why does the residual current circuit breaker trip when the frequency inverter is used?
Mehr Infos