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Electric motors
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Helical bevel gear motors K-series
Parallel shaft gear motors D-series
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Horizontal helical gear unit H-series
Stainless steel worm gear motors
Stainless steel helical gear motors
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Grill - geared motors
Frequency inverter
LS-M100 - the new compact
LS-S100 - the modern
LS-iG5A - the fast one
LS-iS7 - the all-rounder
LS-iP5A - for pumps and fans
EASYdrive Frequency Inverter
SMARTdrive Frequency Inverter
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
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
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Faq
3.1.0 Frequency Inverter-Technology
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Faq - 3.1.0 Frequency Inverter-Technology
3.1.1 How is the M100 frequency inverter parameterised?
How is the M100 frequency inverter parameterised?
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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?
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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?
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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?
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3.1.5 How does the iG5A differ from the S100 frequency inverter?
How does the iG5A differ from the S100 frequency inverter?
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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?
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3.1.7 With which interface cards is the iS7 frequency inverter compatible?
With which interface cards is the iS7 frequency inverter compatible?
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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?
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3.1.9 Does the iP5A frequency inverter have an integrated interface?
Does the iP5A frequency inverter have an integrated interface?
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3.1.10 Can the iP5A frequency inverter preserve energy?
3.1.10 Can the iP5A frequency inverter preserve energy?
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3.1.11 Is commissioning support available for the EASYdrive frequency inverter?
3.1.11 Is commissioning support available for the EASYdrive frequency inverter?
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3.1.12 Which Fieldbus options does the EASYdrive frequency inverter have?
Which Fieldbus options does the EASYdrive frequency inverter have?
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3.1.13 Which protection class does the SMARTdrive frequency inverter have?
3.1.13 Which protection class does the SMARTdrive frequency inverter have?
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3.1.14 Which EMV filter is available in the SMARTdrive frequency inverter?
Which EMV filter is available in the SMARTdrive frequency inverter?
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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?
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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?
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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?
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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?
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3.1.19 Can several electric motors be operated via one frequency inverter?
Can several electric motors be operated via one frequency inverter?
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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?
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