FAQ:

FAQ

Q1: What is B&R 8LSA44 EB Series?
A1: B&R 8LSA44 EB Series refers to 8LS synchronous servo motors with EB inductive multi-turn encoder feedback. This page covers common models such as 8LSA44.EB030D000-3, 8LSA44.EB030D200-3 and 8LSA44.EB060D000-3 for industrial servo axis applications.

Q2: What models are included on this page?
A2: This page mainly covers 8LSA44.EB030D000-3, 8LSA44.EB030D200-3 and 8LSA44.EB060D000-3. These models belong to the 8LSA44 motor size but have different speed and brake configurations.

Q3: What is the difference between 8LSA44.EB030D000-3 and 8LSA44.EB030D200-3?
A3: Both models are 3000rpm versions with EB inductive multi-turn encoder feedback. The main difference is the brake configuration. 8LSA44.EB030D000-3 is without holding brake, while 8LSA44.EB030D200-3 is with holding brake.

Q4: What is the difference between 8LSA44.EB030D000-3 and 8LSA44.EB060D000-3?
A4: The main difference is the nominal speed. 8LSA44.EB030D000-3 is a 3000rpm version, while 8LSA44.EB060D000-3 is a 6000rpm version. Both should be checked carefully against the original motor nameplate before replacement.

Q5: Does 8LSA44.EB030D200-3 include a holding brake?
A5: Yes. The D200 version is normally the holding brake version. It is suitable for applications where the motor shaft needs to be held after stop or power-off, such as vertical axes or holding axes.

Q6: Does 8LSA44.EB030D000-3 include a holding brake?
A6: No. The D000 version is normally supplied without holding brake. It is commonly used for horizontal axes, rotary axes, conveyor axes or positioning axes where shaft holding after power-off is not required.

Q7: What encoder type is used in these 8LSA44 EB motors?
A7: These models use EB inductive multi-turn encoder feedback. The exact encoder and feedback configuration should always be confirmed by the original motor nameplate and servo drive system.

Q8: What shaft type do these motors use?
A8: These 8LSA44 EB models are commonly supplied with smooth shaft configuration. The shaft diameter, shaft length, oil seal option and mechanical fit should be confirmed before replacement.

Q9: What servo drive can be used with 8LSA44 EB Series motors?
A9: These motors are commonly used with compatible B&R ACOPOS, ACOPOSmulti or ACOPOS P3 servo drive systems. The final drive compatibility depends on the motor feedback, current rating, brake configuration, cable type and machine system configuration.

Q10: Can these motors be used as replacement parts?
A10: Yes. They can be used as replacement motors when the complete model number, speed, encoder type, brake configuration, shaft type, connector direction, servo drive model and mounting dimensions are compatible with the original machine.

Q11: What should I check before ordering?
A11: Please check the original motor nameplate, full model number, nominal speed, brake requirement, encoder type, motor cable, encoder cable, shaft type, flange size, centering diameter and machine installation space.

Q12: Can you help confirm the correct replacement model?
A12: Yes. Please send clear photos of the motor nameplate, servo drive label, cable connectors and machine installation position. This helps confirm whether 8LSA44.EB030D000-3, 8LSA44.EB030D200-3, 8LSA44.EB060D000-3 or another 8LSA44 version is the correct replacement.