Description

5SHX2645L0004 may refer to a product model produced by ABB.The following is a detailed analysis of this model:

1.Product Overview

5SHX2645L0004 is a two-phase stepper motor driver based on DSP control.It has high performance and stability and is widely used in large and medium-sized CNC equipment with high resolution,such as engraving machines,medium-sized CNC machine tools,computer embroidery machines,and packaging machinery.

2.Technical Specifications

Drive voltage:DC24-80V

Applicable current:below 7A

Applicable flange:various types of two-phase stepper motors from 57-86MM

Positioning accuracy:up to 40,000 steps/rev

Response frequency:up to 200KPPS

Subdivision setting:16-speed equal angle constant torque subdivision

Drive current adjustment:2A/phase to 7.2A/phase 16-speed adjustable

ABB 5SHX2645L0004

3.Product features

Smooth operation:extremely low vibration and noise,suitable for occasions with high requirements for running stability

High-precision positioning:Through 16-speed equal-angle constant torque subdivision,high-precision positioning is achieved to meet the needs of precision control.

Intelligent protection:When the step pulse stops for more than 1.5S,the coil current is automatically reduced to half of the set current,effectively protecting the motor and driver.

Photoelectric isolation:The signal input/output adopts photoelectric isolation technology to improve the anti-interference ability of the system.

Overheat protection:When the driver temperature exceeds 85℃,it stops working and the fault indicator ALM lights up until the temperature drops to 50℃and resumes normal operation.A heat sink is required to prevent overheating.

IV.Application occasions

5SHX2645L0004 driver is suitable for stepper motor drive occasions that require high precision,high stability and high reliability,such as engraving machines,CNC machine tools,computer embroidery machines,etc.

ABB 5SHX2645L0004

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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