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Accessories gear motors
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Accessoires frequency inverter
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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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2.0 Gear Motors - Products
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Faq - 2.0 Gear Motors - Products
2.1 Why are the lead times for helical worm gear motors so short?
Why are the lead times for helical worm gear motors so short?
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2.2 What are the hollow shaft diameters of the helical worm gear motors
What are the hollow shaft diameters of the helical worm gear motors
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2.3 What is the difference between the CMRV and EV helical worm gear series?
What is the difference between the CMRV and EV helical worm gear series?
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2.4 What material are the CMRV helical worm gear units made of?
What material are the CMRV helical worm gear units made of?
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2.5 With what power capacities are helical gear motors available?
With what power capacities are helical gear motors available?
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2.6 Where can I find the technical data for helical gear motors?
Where can I find the technical data for helical gear motors?
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2.7 What are the advantages of helical bevel gear units and in what areas are they used?
What are the advantages of helical bevel gear units and in what areas are they used?
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2.8 What special features do the K-series helical bevel gear motors have?
What special features do the K-series helical bevel gear motors have?
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2.9 How do I pick the correct parallel-shaft gear motor?
How do I pick the correct parallel-shaft gear motor?
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2.10 What are the general characteristics of parallel-shaft gear motors?
What are the general characteristics of parallel-shaft gear motors?
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2.11 What are the performance characteristics of planetary gear motors?
What are the performance characteristics of planetary gear motors?
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2.12 What options are available for planetary gear motors?
What options are available for planetary gear motors?
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2.13 What is the maximum torque of a horizontal helical gear unit?
What is the maximum torque of a horizontal helical gear unit?
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2.14 What accessories are available for a horizontal helical gear unit?
What accessories are available for a horizontal helical gear unit?
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2.15 What are the advantages of a stainless helical worm gear motor?
What are the advantages of a stainless helical worm gear motor?
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2.16 When are stainless-steel helical worm gear motors used?
When are stainless-steel helical worm gear motors used?
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2.17 What are the technical features of stainless-steel helical gear motors?
What are the technical features of stainless-steel helical gear motors?
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2.18 Up to which power output capacities are stainless helical gear motors available?
Up to which power output capacities are stainless helical gear motors available?
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2.19 Up to what torque are stainless-steel bevel gear units available
Up to what torque are stainless-steel bevel gear units available
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2.20 Which oil quantities do the ESK stainless-steel bevel gear motors require?
Which oil quantities do the ESK stainless-steel bevel gear motors require?
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2.21 Does a suitable helical worm gear motor exist for a barbecue drive?
Does a suitable helical worm gear motor exist for a barbecue drive?
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2.22 Which barbecue gear motor is suitable for the weight of my barbecue food?
Which barbecue gear motor is suitable for the weight of my barbecue food?
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2.23 Which helical worm gear motors with a variable unit are currently available?
Which helical worm gear motors with a variable unit are currently available?
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2.24 Are helical worm variable speed gear motors also available with brakes?
Are helical worm variable speed gear motors also available with brakes?
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2.25 In which areas are helical variable speed gear motors with handwheels used?
In which areas are helical variable speed gear motors with handwheels used?
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2.26 Can a helical variable speed gear unit be purchased with a single-phase motor?
Can a helical variable speed gear unit be purchased with a single-phase motor?
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