UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER
UMV 4301 27T - Synchron Controller - LEROY SOMER

UMV 4301 27T - Synchron Controller - LEROY SOMER

UMV 4301 27T

This reference LEROY SOMER speed controller UMV4301 27T is a drive for asynchronous and synchronous motor.

Inverter 18,5 kW, 40 A

This UMV4301 27T speed controller is at your disposal to replace defective equipment and has a guarantee adapted to your needs.

Speed controller reconditioned and tested in full load (test of duration) on LEROY SOMER motor.

In stock, ready to ship.
State
  • Refurbished Service Exchange
  • Refurbished Supply
Warranty
€2,380.00

System options

Exchange service with a refurbished unit

Standard Exchange Service

Reconditioned and tested systems

From 6 to 12
month warranty

Exchange service with a new unit

Standard Exchange Service

New systems

From 12 to 24
month warranty

Supply of a refurbished unit

Supply Service

Reconditioned and tested systems

From 6 to 12
month warranty

Supply of a new unit

Supply Service

New systems

From 12 to 24
month warranty

For parts only

Supply Service

Sold for parts – no warranty

Repair

Repair service

Repair will be made to damaged and defectiv units

From 3 to 18
month warranty

Livraison rapide

Fast
delivery

Livraison rapide

guaranteed
products

Livraison rapide

Secure
payment

 

The UMV 4301 is an AC controller for supplying asynchronous motors and synchronous (brushless) motors. The UMV 4301 can therefore be configured in various operating modes, as follows :

Open loop flux vector control
As a result of its calculating power, the controller controls the magnetizing current and the active current for a standard asynchronous motor separately. The speed and position of the rotor are calculated to control the tor- que and speed of the motor. This open loop operating mode gives very high levels of performance and is thus suitable for the majority of applications.

Closed loop flux vector control
The use of the closed loop flux vector control mode on a standard asynchronous motor fitted with an incremental encoder for the position and exact speed of the rotor gives better control of the torque and speed of the motor over a wider speed range (including zero speed), with enhanced dynamic performance.

Open loop operation with voltage/frequency (V/F) control
The controller simultaneously controls the voltage and the frequency at the terminals of the asynchronous mo- tor. This operating mode is used for particular applica- tions for which open loop flux vector control does not provide the required performance levels (several motors supplied by a single controller, etc).

Operation with synchronous (brushless) motor
The use of the SERVO mode with a synchronous motor (motor with rotor fitted with permanent magnets) equipped with an incremental encoder or resolver provides very high dynamic performance levels, for example for driving axles.

Power module
The UMV 4301 controller uses an inverter bridge with IGBT transistors.
This advanced technology considerably reduces the noise and temperature rise for variable speed motors. The performance of the UMV 4301 is ideally suited to use in all 4 quadrants of the torque-speed diagram. During periods of operation in generator mode, the ener- gy restored by the motor is dissipated by resistors.

Height
34 cm / 13,3 in
Width
26 cm / 10,2 in
Length
38 cm / 14,9 in
Weight
22 kg / 48,5 lbs
Family
UMV 4301
Reference
UMV 4301 27T
Refurbished
3001361707635
300704460415

LEROY SOMER, leader and global specialist in industrial alternators and drive systems, designs and industrializes the most innovative eco-technology solutions to serve the industrial and tertiary markets.

Founded in 1919 by Marcellin Leroy

International company headquartered in Angoulême in Charente (France), worldwide specialist in alternators and electromechanical and electronic drive systems. Subsidiary of the American group Emerson since 1990.

In 2017, Nidec Cormoration took effective control of Leroy Somer.

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