ABB 3BSE004214R1 integrated protector module ABB module full series

ABB 3BSE004214R1 integrated protector module ABB module full series

Technical data of product parameters

In brushless 3-phase motors, the torque generated by the motor
depends on the three-phase currents and motor position. In order
to properly control the motor and extract maximum torque out of the
available motor and power stage, the controller must be provided3BSE004214R1 the current motor position. In encoder-based systems, the
initial position for commutation initialization is found using hall
sensors switching, index finding, or an appropriate commutationlock algorithm (or a combination of the three methods). Encoder
initialization without motion uses a commutation-lock algorithm3BSE004214R1 power up, since the absolute motor position is unknown, two
methods may be implemented:
− Applying a forced commutation to move the motor to a
predetermined position where the torque generated is zero 3BSE004214R1 a motion control algorithm that brings the commutation
angle of the motor from the initial, unknown position to the
current motor position (instead of moving the motor).
The first method is currently implemented on the SERVOSTAR CD.
The disadvantage of this method is that it requires the motor to 3BSE004214R1. This produces a jumpy motion that may not be tolerable in
some cases (such as linear motors applications).
The second method is designed to solve this problem by
implementing a closed loop commutation-lock algorithm that
adjusts the commutation angle to the motor position rather than
moving the motor to a predetermined place. The motor moves very
slightly. Motion of at least ±4 electrical degrees is expected.

Product picture display

Company advantages

Warranty: Seven day acceptance period, one year warranty period

Delivery period: 1-3 working days

Advantages: supply of imported genuine products, professional off production accessories, fast delivery and accurate delivery

Main products: Focus on DCS, PLC, robot control system and large servo system. Main products: various modules/cards, controllers, touch screens, servo drives.

Main brands:

ABB Bailey, GE/FANC, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, Emerson, OVATION, MOTOROLA, XYVOM, Honeywell HONEYWELL, Rexroth, KUKA, NI, DEIF, Yokogawa, Woodward WOODWARD, Ryan, Schneider SCHNEIDER, Yaskawa, Moog, PROSOFT, etc

reminder

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