B&R 8V1090.001-2 ACOPOS Single Axis Servo Drive

Frequently asked questions
Q:What is the main function of the B&R 8V1090.001-2?
A:The 8V1090.001-2 controls servo motor operation within a B&R automation system. It is used for applications requiring coordinated motion control, axis positioning, and dynamic movement control.

Q:How do I resolve a permanent overcurrent error on the B&R 8V1090.001-2?
A:A permanent overcurrent error typically points to a motor winding short or internal drive fault. Verify motor cable insulation and ensure the B&R 8V1090.001-2 module is not detecting a hardware defect via internal EPROM integrity checks.

Q:What environmental features does the B&R 8V1090.001-2 have?
A:The servo drive uses partially coated printed circuit boards, which provide increased resistance against environmental influences compared with standard uncoated boards.

Description

The B&R 8V1090.001-2 belongs to the ACOPOS servo drive family and is applied in B&R automation systems for motion control tasks. The module accepts three-phase mains input from 230 VAC to 480 VAC and controls servo motors within the ACOPOS platform. Four plug-in module slots are available for adding required interface or function modules based on the system configuration. The unit is equipped with an integrated line filter complying with EN 61800-3 Category C3 and requires a 24 VDC control supply for operation. Partially coated printed circuit boards are used in the drive, and the module includes B&R safety functions such as Safe Pulse Disabling. The ACOPOS servo drive is applied in systems requiring coordinated axis movement, positioning operations, and controlled motion sequences in industrial automation equipment.

Parameter

Model: 8V1090.001-2 ACOPOS Single Axis Servo Drive
Frequency: 50 / 60 Hz ±4% 
Installed load: Max. 10 kVA
Inrush curren at 400 VAC: 7A
DC bus apacitance: 470 uF
Input voltage: 24 VDC ±25%

Application areas

Here are 8V1090.001-2 primary application areas:

• Main Web Feed Drive: Controls central pulling and feed rollers to maintain tight registration on wide web flexographic presses.
• Top-Loading Pick-and-Place: Powers main primary axes of high-speed delta and gantry product loading robot systems.
• Heavy Textile Loom Drives: Governs dynamic warp and weft insertion motors requiring high peak current capacities.
• High-Speed Flying Splicers: Synchronizes a new paper or film roll to exact web speed during high-speed, on-the-fly material transfers.
  

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