UMV 4301 11T - Synchron Controller - LEROY SOMER Expand

UMV 4301 11T - Synchron Controller - LEROY SOMER



This reference LEROY SOMER speed controller UMV 4301 11T is a drive for asynchronous and synchronous motor.

Inverter 7,5 kW, 16 A, 380-480V

This  UMV 4301 11T 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.

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In stock, shipping within 24h.

1 280,00 €

Livraison : 1 à 3 semaines

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Product options

standard exchange refurbished

Standard exchange service

Reconditioned and tested systems
6 to 12 months warranty

new systems

Standard exchange service

New systems
12 to 24 months warranty

supply refurbished

Supply service

Reconditioned and tested systems
6 to 12 months warranty

supply new

Supply service

New systems
12 to 24 months warranty

supply in the state

Supply service

Systems sold in the state
without warranty

The Unidrive is an advanced AC drive for use with AC brushless permanent magnet servo motors. The Unidrive’s set up can be easily and quickly changed from the on-board keypad, a remote keypad, or through UniSoft, a WindowsTM based configuration software tool.

There are five physical sizes comprising 26 different models ranging from 1NM to 2500 NM*. The drive is designed for stand alone as well as coordinated systems applications. There are hundreds of configurable functions in 20 logically organised menus. All functions are factory defaulted to typical values to facilitate easy set-up.

The Unidrive’s most commonly used parameters are stored in Menu 0. This menu is defaulted with those parameters which are typically accessed, but the user may map any of the drive’s other parameters to this menu for easier access. This approach means easy access for those parameters the user selects.

In addition Unidrive has many other of embedded configurable functions which are easily adapted for virtually any application. Some of these configurable functions include items such as assignable I/O, autotune, encoder feedback, frequency and direction pulse signal input and output, axis limit control, ratio control, electronic holding brake, S-ramps, position control and many others.

Many of these important product features would not be possible without the use of advanced technology in the Unidrive. The drive employs advanced microprocessor technology which controls all drive functions including input to the inverter ASIC (Application Specific Integrated Circuit) which synthesises an adjustable carrier frequency PWM (Pulse Width Modulation) output. The ASIC output controls the IGBT (Insulated Gate Bipolar Transistor) inverter section. All printed circuit boards are manufactured using surface mount technology.

The Regeneration mode is used for four-quadrant operation. A Drive can be operated in Regeneration mode only when it is connected to other Drive(s) operating in one of the other (motoring) modes.
Regeneration mode allows the following:
● AC supply to be fed from the Regeneration Drive to the Drive(s) that are controlling the motor
● Regenerated power to be returned to the AC supply by the Regeneration Drive instead of being dissipated in braking resistors.

Height 36 cm / 14,1 in
Width 20 cm / 7,8 cm
Length 18 cm / 7 in
Weight 7 kg / 15.3 lbs
Reference UMV 4301 11T

If Service exchange, thank you describe below the defect found on your defective part.
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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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