ABB 3BSE004212R1 accessories

ABB 3BSE004212R1 accessories

Technical data of product parameters

This loop converts a single-phase current command signal into a

three-phase, position-modulated sine wave input to the current

loops. The SERVOSTAR has a patented sinusoidal wave form

generator, which uses a technique called Torque Angle Advance to

get top performance out of its motors. The waveform generator is

part of the microprocessor and is updated at a 16 kHz rate. This

provides hi-fidelity sinewave commutation at both low and high

velocities. The sinewave output must be aligned to the back EMF

(MOTORBEMF) characteristics of the motor. This is why resolve3BSE004212R1 encoder alignment to the motor is critical.

8.33BSE004212R1 purpose of the velocity loop is to regulate motor speed. Like

the current and the commutation loops, the velocity loop is fully3BSE004212R1 and uses the resolver or the encoder feedback signals to

calculate actual motor velocity. The command for the velocity loop

can come from a direct user input (OPMODE’s 0&1) or can be the

output of the position loop. The velocity loop is a digital sampling

system operating at 4 3BSE004212R1difference between actual and desired velocity is fil3BSE004212R1a compensator algorithm and fed to the commutation loop.

The SERVOSTAR offers four velocity compensators (methods of

regulating velocity) and are selectable through the COMPMODE

variable. The four are: Proportional-Integral (PI), PseudoDerivative-Feedback with Feed-Forward (PDFF), Standard Pole

Placement, and Extended Standard Pole Placement

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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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