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RADIO ENERGY is
recognized worldwide
for the quality and
reliability of its
products in the
electrical field.

Its three main product lines are :

— the dynamos and tachymetric alternators, digital encoders.

— direct current motors.

— Permanent magnet generators and alternators (PMG) for various energy applications including wind power.

Radio Energie offers a wide range of speed sensors that equip all types of industrial equipment worldwide (70% for export), such as elevators, lifting cranes, mechanical elevators, rolling mills, material processing industry...

If you want more precision? Contact us!

Contact us!

Our catalog

REO 110 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 110
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Application
  • - General use
  • - Reduced size - Very small dimensions
Description
  • - Permanent magnet excitation
  • - Armature with frontal commutator
  • - 2 external terminals connection, used as brushes-support
  • - Tapped holes fixation - B14
  • - E.M.F. 1000 rt/mn: 2V to 7V
  • - C.A. brushes
  • - IP44
REO 122 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 122
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Application
  • - General use
  • - Reduced size - Very small dimensions
Description
  • - Permanent magnet excitation
  • - Armature with frontal commutator
  • - 2 external terminals connection, used as brushes-support
  • - Tapped holes fixation - B14
  • - E.M.F. 1000 rt/mn: 8V to 20V
  • - C.A. brushes
  • - IP44
REO 220 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 220
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Application
  • - General use
  • - Small dimensions
Description
  • - Tachymetric Dynamo reduced size
  • - Permanent magnet excitation
  • - Outgoing cables connection
  • - Brushes accessible from the outside
  • - Tapped holes fixation - B14
  • - E.M.F. 1000 rt/mn: 5V to 12V
  • - C.A. brushes
  • - IP44
REO 315L - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 315L
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Application
  • - Industrial use
  • - Speed control and regulation
Description
  • - Terminal box or cable
  • - Magnetic circuit designed for current industrial applications
  • - Flange connection only
  • - E.M.F. 1000 rt/mn: 7V to 60V
  • - C.A. or E.G. brushes
  • - IP44 or IP55
REO 444L - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 444L
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Application
  • - Industrial use
  • - Speed control and regulation
Description
  • - Reduced size
  • - Connector connection
  • - E.M.F. 1000 rt/mn: 60V
  • - C.A. or E.G. brushes
  • - IP44 or IP55
REO 444N - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 444N
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Application
  • - Industrial use
  • - Speed control and regulation
Description
  • - Most common tachymetric dynamo
  • - Permanent magnet excitation
  • - Brushes support under hood
  • - Outgoing cable connection
  • - Low ripple rate
  • - 1 or 2 commutators
  • - B3 or B5 mount
  • - E.M.F. 1000 rt/mn: 6V to 200V
  • - C.A. or E.G. brushes
  • - IP44 or IP55
REO 444R (Very robust model) - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 444R
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Application
  • - Industrial use
  • - Speed control and regulation
Description
  • - High quality signal
  • - Terminal box connection
  • - Possibility to mechanically combine with encoder, or centrifugal switch (Combino)
  • - 1 or 2 collectors
  • - B3, B5 or B35 mount
  • - E.M.F. 1000 rt/mn: 6V to 200V
  • - C.A. or E.G. brushes
  • - IP54 ou IP56
REO 444SR - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 444SR
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Application
  • - Railway equipment
Description
  • - Model derived from REO 444R, except adapted to railway conditions (embedded material)
  • - Only flanged version, only 1 commutator
REO 444US - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 444US
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Application
  • - Industrial use
  • - Speed control and regulation
Description
  • - Model derived from REO 444R, but adapted to North American business
  • - UL & CSA approved
REO 588 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 588
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Application
  • - Industrial use
  • - Low speeds use
Description
  • - Low ripple rate tachymetric dynamo
  • - Permanent magnet excitation
  • - Terminal box connection
  • - 1 or 2 collectors
  • - B3, B5 or B35 mount
  • - E.M.F. 1000 rt/mn: from 30V to 1000V
  • - C.A. or E.G. brushes
  • - IP54 or IP56
REO 588 MF - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 588MF
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Application
  • - Industrial use
  • - Low speeds use
Description
  • - Model derived from our REO 588 tachymetric dynamo
  • - Reinforced mechanic
  • - Direct connection on shaft
REO 588SR - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 588SR
Contact us
Application
  • - Difficult railway conditions
  • - Embedded railway material
Description
  • - Model derived from REO 588 tachymetric dynamo
  • - Reinforced construction
  • - Waterproof
  • - Very robust
  • - Only flanged version with only 1 collector
REO 588US - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 588US
Contact us
Application
  • - Industrial use
Description
  • - Model derived from tachymetric dynamo
  • - Adapted to North American business
  • - Only 1 collector
  • - UL & CSA approved model
REO 695 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 695
Contact us
Application
  • - Industrial use
  • - Low speeds use
Description
  • - Designed for low speeds
  • - Permanent magnet excitation
  • - Voltage gradient higher than our model REO 588
  • - 1 or 2 collectors versions
  • - B3, or B5 mounting
  • - E.M.F. 1000 rt/mn: 50V to 2000V
  • - C.A. or E.G. brushes
  • - IP44
  • - Only on request
REO 695MF - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 695MF
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Application
  • - Industrial use
  • - Low speeds use
Description
  • - Model derived from our tachymetric dynamo REO 695
  • - Direct connection on shaft
  • - Only 1 collector
  • - Only on request
REO 703 & 733 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 703 & 733
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Application
  • - Industrial use
  • - Very Low speeds use
Description
  • - Tachymetric dynamo suitable for low speeds
  • - Permanent magnet excitation
  • - 1 or 2 collectors versions
  • - Model REO 733 very low ripple rate
  • - B3 or B5 mount
  • - E.F.M. at 1000 rt/mn: 60V to 4000V
  • - C.A. or E.G. brushes
  • - IP44
  • - Only on request
REO 703 & 733MF - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 703 & 733MF
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Application
  • - Industrial use
  • - Very Low speeds use
Description
  • - Model derived from our tachymetric dynamos 703 & 733
  • - Reinforced mechanic
  • - Direct connection on shaft
  • - Only 1 collector
  • - Only on request
REO 820 - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 820
Contact us
Application
  • - Heavy industrial use
  • - Very Low speeds use
Description
  • - Model designed for low speed, high flow or high tension
  • - Permanent magnet excitation
  • - Only 1 collector
  • - B3 or B5 mount
  • - E.F.M. at 1000 rt/mn: 200V to 6000V
  • - C.A. or E.G. brushes
  • - IP44
  • - Only on request
REO 820MF - Tachymetric Dynamos - Outgoing shaft
Product reference
REO 820MF
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Application
  • - Heavy industrial use
  • - Very Low speeds use
Description
  • - Model derived from our tachymetric dynamo REO 820
  • - Direct connection on shaft
  • - Only 1 collector
  • - Only on request
RDC 205 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 205
Contact us
Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Rotor mounted on smooth shaft
  • - Small sized
  • - Collector mounted opposite side of connection
  • - Copper collector
  • - E.M.F. 1000 rt/mn: 2V to 10V
  • - Shaft diameter from 6 to 12.7mm
  • - IP00
  • - CSA Certified
RDC 206 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 206
Contact us
Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Rotor mounted on smooth shaft
  • - Small sized
  • - Collector mounted opposite side of connection
  • - Copper collector
  • - E.M.F. 1000 rt/mn: 10V to 20V
  • - Shaft diameter from 6 to 12.7mm
  • - IP00
  • - CSA Certiified
RDC 207 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 207
Contact us
Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Rotor mounted on keyway or smooth shaft
  • - E.M.F. 1000 rt/mn: 10V to 30V
  • - Shaft diameter from 12 to 16mm
  • - IP00
RDC 208 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 208
Contact us
Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Rotor mounted on keyway or smooth shaft
  • - E.M.F. 1000 rt/mn: 30V to 60V
  • - Shaft diameter from 12 to 16mm
  • - IP00
RDC 210 - Tachymetric Dynamos - Blindshaft
Product reference
RDC 210
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Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Permanent magnet excitation
  • - Collector mounted opposite side of connection
  • - Multiple manufacturing variants (IP00, IP44, IP68)
  • - Reduced length
  • - E.M.F. 1000 rt/mn: 5V to 20V
  • - Shaft diameter from 8 to 16mm
  • - CSA certified
RDC 215 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 215
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Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Multiple manufacturing variants (IP00, IP44, IP68)
  • - Collector mounted opposite side of connection
  • - E.M.F. 1000 rt/mn: 10V to 60V
  • - Shaft diameter from 8 to 16mm
  • - CSA certified
RDC 14 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 14
Contact us
Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator
  • - Permanent magnet excitation
  • - Robust machine
  • - Collector mounted same side that connection
  • - Mounted on smooth shaft with deformable hub
  • - C.A. or E.G. brushes
  • - E.M.F. 1000 rt/mn: 10V to 60V
  • - Shaft diameter from 6 to 12.7mm
  • - IP44
RDC 16 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 16
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Application
  • - Industrial use
  • - Machine tool - Robotics
Description
  • - Tachymetric Dynamo composed of rotor/stator (full metal)
  • - Permanent magnet excitation
  • - Collector mounted opposite side that connection
  • - Mounted on smooth shaft
  • - C.A. or E.G. brushes
  • - E.M.F. 1000 rt/mn: 10V to 60V
  • - Shaft diameter from 8 to 16mm
  • - MF (IP44) or ME (IP55)
RDC 30 - Tachymetric Dynamos - Blind shaft
Product reference
RDC 30
Contact us
Application
  • - Industrial use
Description
  • - Tachymetric dynamo composed of rotor/stator (BF)
  • - Bearing variant is floating mount blind shaft (MF)
  • - Large reaming
  • - Permanent magnet excitation
  • - E.M.F. 1000 rt/mn: 10V to 60V
  • - Shaft diameter from 17 to 30mm
  • - IP44
RSB - Tachymetric dynamos without brushes
Product reference
RSB
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Application
  • - Industrial use
  • - 100 RS (Rotor/Stator)
  • - 112 RS (Rotor/Stator)
  • - 114 AS (Sur palier)
  • - 144 AS (Sur palier)
Description
  • - Umax +/- 10 V
  • - Speed range 50 - 10000 rt/mn
  • - Synchro phased output
  • - Frequency at 1000 rt/mn 66.6 Hz
  • - RSB 100 & 112 protection - IP56
  • - RSB 114 & 144 protection - IP55
  • - Operating temperature -10°C + 70°C
  • - Only on request
RYO 010 - Tachymetric Alternators - Outgoing Shaft
Product reference
RYO 010
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Application
  • - Metallurgy
Description
  • - Homopolar with statoric armature
  • - Phased winding
  • - Permanent magnet excitation
  • - Rotor including modulation poles (with no rings nor brushes)
  • - E.M.F . 1000 rt/mn 8V
  • - 100 Hz at 1000 rt/mn
  • - Flange mounting
  • - IP33 or IP54
RSYO 615 - Tachymetric Alternators - Outgoing Shaft
Product reference
RSYO 615
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Application
  • - Metallurgy
Description
  • - Homopolar with statoric armature
  • - UK Bobinage monophasé
  • - Permanent magnet excitation
  • - Rotor including modulation poles (with no rings nor brushes)
  • - E.M.F . 1000 rt/mn: 1.7V to 40V
  • - 100 Hz at 1000 rt/mn
  • - Flange mounting
  • - IP32
RSYO 615 &1515 - Tachymetric Alternators - Outgoing Shaft
Product reference
RYO 615 & 1515
Contact us
Application
  • - Metallurgy
Description
  • - Homopolar with statoric armature
  • - Phased winding
  • - Permanent magnet excitation
  • - Rotor including modulation poles (with no rings nor brushes)
  • - E.M.F . 1000 rt/mn: 17V
  • - 100 Hz at 1000 rt/mn (RYO 615)
  • - 250 Hz at 1000 rt/mn (RYO 1515)
  • - Flange mounting
  • - IP32
  • - Only on request
Y32- Tachymetric Alternators - Outgoing Shaft
Product reference
Y 32
KONICA MINOLTA DIGITAL CAMERA
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Application
  • - Metallurgy
Description
  • - Homopolar with statoric armature
  • - Phased winding
  • - Permanent magnet excitation
  • - Rotor including modulation poles (with no rings nor brushes)
  • - E.M.F . 1000 rt/mn: 50V to 125V
  • - 200 Hz at 1000 rt/mn (RYO 615)
  • - Flange mounting
  • - IP53 or IP55
Y1 20 & Y1 32- Tachymetric Alternators - Outgoing Shaft
Product reference
Y1 20 & Y1 32
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Application
  • - Railway construction
Description
  • - Homopolar with statoric armature
  • - Monophased or threephased winding
  • - Permanent magnet excitation
  • - Rotor including modulation poles (with no rings nor brushes)
  • - 200, 400, 500 & 1000 Hz at 1000 rt/mn
  • - Flange mounting
  • - IP55
ZI - Tachymetric Alternators - Outgoing Shaft
Product reference
Z1
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Application
  • - Paper mill
Description
  • - Homopolar with statoric armature
  • - Phased or threephased winding
  • - Oriented permanent magnet excitation (Ticonal)
  • - Rotor including modulation poles (with no rings nor brushes)
  • - E.F.M. at 1000 rt/mn 50V
  • - 133 1/3 , 400 & 1000 Hz at 1000 rt/mn in 1-
  • - 133 1/3 , 333 1/3 , 400, 533 1/3 , 666 2/3 & 1000 Hz at 1000 rt/mn in 3-
  • - Standard flange mounting, normalized flange, and/or fixing tabs
  • - IP53, IP55
SOUND WHEEL - Tachymetric Alternators - Outgoing Shaft
Product reference
SOUND WHEEL
KONICA MINOLTA DIGITAL CAMERA
Contact us
Application
  • - Industrial use
Description
  • - This sensor allows numerical detection of rotating speed
  • - Associated with a REO 588 tachymetric Dynamo or higher ranged, such assembly allows to get power provided by the Tachometer, but also low current/high frequency
  • - Grooved rotor 240 teeth
  • - E.F.M. at 1000 rt/mn 2V
  • - 4000 Hz at 1000 rt/mn
  • - Flange or base mounting
  • - IP53, IP54
RAC 12D - Tachymetric Alternators - Outgoing Shaft
Product reference
RAC 12D
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Application
  • - Industrial use
  • - Control & Regulation
Description
  • - Threephased tachymetric alternator, rectifier included
  • - Designed for current industrial uses
  • - Only Rotor/stator execution
  • - E.M.F. 1000 rt/mn 30V to 300V
  • - IP56
PMG - IEC
Application
  • - Normalized machine
  • - Master key solution
  • - Very common product
Description
  • - Monophased or Threephased
  • - Voltage below or equal to 500V
  • - Electrical power below or equal to 60 kVA
  • - Frequency below or equal to 400Hz
  • - Power factor (Cos Phi) between 0 and 1
  • - Distorsion below or equal to 5%
  • - Speed below or equal to 5000 rt/mn
  • - Possibility to design some PMG dedicated to principal generators 50 Hz & 60 Hz
  • - IP 44 or IP 55
  • - Insulation Class F
  • - Heating class F or B: 100K or 80 K
  • - Ambient temperature: 40°C or else
PMG - MF
Product reference
Plate solution
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Application
  • - Applicable solution if turbine drive
  • - Key master machine
  • - Customer’s shaft directly adapted and mounted on PMG flange
  • - Closed plates machine
  • - Anti-rotate shaft blocks PMG rotation
Description
  • - Monophased or Threephased
  • - Voltage below or equal to 500V
  • - Power below or equal to 60 kVA
  • - Frequency below or equal to 400Hz
  • - Power factor (Cos Phi) between 0 and 1
  • - Distorsion below or equal to 5%
  • - Speed below or equal to 5000 rt/mn
  • - Possibility to design some PMG dedicated to principal generators 50 Hz & 60 Hz
  • - IP 44 ou IP 55
  • - Insulation Class F
  • - Heating class F or B: 100K or 80 K
  • - Ambient temperature: 40°C or else
PMG - MF
Product reference
Hollow shaft solution
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Application
  • - This machine is directly mounted on customer’s machine shaft
  • - Bearings less solicited as PMG stands on customer’s shaft
Description
  • - Monophased or Threephased
  • - Voltage below or equal to 500V
  • - Power below or equal to 60 kVA
  • - Frequency below or equal to 400Hz
  • - Power factor (Cos Phi) between 0 and 1
  • - Distorsion below or equal to 5%
  • - Speed below or equal to 5000 rt/mn
  • - Possibility to design some PMG dedicated to principal generators 50 Hz & 60 Hz
  • - IP 00
  • - Insulation Class F
  • - Heating class F or B: 100K or 80 K
  • - Ambient temperature: 40°C or else
PMG R/S
KONICA MINOLTA DIGITAL CAMERA
Contact us
Application
  • - Stripped but intelligent solution adapted to customer’s mechanical reality
  • - Customized mechanics allowing high power condition
  • - Adaptation directly on customer’s mechanical support
  • - Solution fitting with diesel drive as withstanding vibrations
  • - Adapted solution for ALNICO magnet use
Description
  • - Monophased or Threephased
  • - Voltage below or equal to 500V
  • - Power below or equal to 60 kVA
  • - Frequency below or equal to 400Hz
  • - Power factor (Cos Phi) between 0 and 1
  • - Distorsion below or equal to 5%
  • - Speed below or equal to 5000 rt/mn
  • - Possibility to design some PMG dedicated to principal generators 50 Hz & 60 Hz
  • - IP 00
  • - Insulation Class F
  • - Heating class F or B: 100K or 80 K
  • - Ambient temperature: 40°C or else
In progress
Permanent magnet motors
Product reference
Série A
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Application
  • - Industrial use
Description
  • - Ferrite magnets
  • - Shaft size from 40 to 63
  • - According to IEC standards
  • - Voltage from 12 to 150V
  • - Max speed 5000 rt/mn
  • - Power from 10 to 700W
  • - IP44 et IP55
  • - Construction type B3, B14 or B5
  • - Insulation Class F
  • - Heating Class F
  • - Option: Tachymetric dynamo
  • - Option : Encoder
  • - Option: Brake
Variable speed motors
Product reference
Série V
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Application
  • - Industrial use
  • - Tough environments
Description
  • - Shaft size from 63 to 200
  • - According to IEC standards
  • - Speed from 750 to 4000 rt/mn
  • - Power from 0.05 to 55 kW
  • - IP23
  • - Mounting type B3, B5 or B35
  • - Insulation Class F
  • - Heating Class F
  • - Service type S1
  • - Ambient temperature 40°C
  • - Option: Tachymetric dynamo
  • - Option : Encoder
  • - Option: Brake
  • - To be defined when ordering: armature voltage, excitation voltage and armature voltage form factor
Variable speed motors
Product reference
Série F
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Application
  • - Industrial use
  • - Tough environments
Description
  • - Shaft size from 63 to 200
  • - According to IEC standards
  • - Speed from 750 to 3000 rt/mn
  • - Power from 0.04 to 18kW
  • - IP44 and IP55
  • - Mounting type B3, B5 or B35
  • - Insulation Class F
  • - Heating Class F
  • - Service type S1
  • - Ambient temperature 40°C
  • - Option: Tachymetric dynamo
  • - Option : Encoder
  • - Option: Brake
  • - To be defined when ordering: armature voltage, excitation voltage and armature voltage form factor
Variable speed motors
Product reference
Série FV
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Application
  • - Industrial use
  • - Tough environments
Description
  • - Shaft size from 90 to 200
  • - According to IEC standards
  • - Speed from 750 to 3000 rt/mn
  • - Power from 0.22 to 40kW
  • - IP44 and IP55
  • - Mounting type B3, B5 or B35
  • - Insulation Class F
  • - Heating Class F
  • - Service type S1
  • - Ambient temperature 40°C
  • - Option: Tachymetric dynamo
  • - Option : Encoder
  • - Option: Brake
  • - To be defined when ordering: armature voltage, excitation voltage and armature voltage form factor
SERAMEL motors
Product reference
Série S
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Application
  • - Secured zone
  • - ATEX certification according to 2014/34/UE directive for ATEX zone use
  • - Possibility to repair ATEX motors according to Saqr-ATEX
Description
  • - Our motors are conceived according to CENELEC European standards, and designed to offer safety and reliability high level
  • - Shaft size from 71 to 160
  • - Temperature class T4 (135°C) and T5 (100°C)
  • - Ambient temperature from -20°C to +80°C
  • - Motor design including compensated poles: 2 or 4
  • - IP44 and IP55
  • - Cooling IC 0141
  • - Cast iron element (except S71 range: Aluminium)
  • - Mounting type B3, B14, B5, B35 and V1
  • - Battery power supply: 24V, 48V, 110V and 220V
  • - Variator power supply: 230V-50Hz or 400V - 50Hz
  • - Excitation type: separated, shunt, series or compound
  • - Service type S1
  • - Form factor: Ff1
  • - Insulation Class F
  • - Heating Class F
  • - Power from 0.130 to 20 kW
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