8LSA35.EB060D200-3 Servo Motor 6000rpm 4Nm Holding Brake

The 8LSA35.EB060D200-3 is a 1005 W synchronous servo motor equipped with an integrated 4 Nm holding brake. It is designed for motion axes that must maintain a stationary shaft position when the servo drive is disabled.

The motor provides 1.6 Nm nominal torque at 6000 rpm, 2.3 Nm stall torque and up to 9.2 Nm maximum torque. Its maximum speed of 9000 rpm supports rapid positioning movements while the integrated brake distinguishes it from the otherwise similar D000 no-brake configuration.

A multi-turn EnDat 2.1 encoder provides absolute position feedback over multiple shaft revolutions. This is useful for vertical positioning equipment, lifting mechanisms and automated machinery where both position recovery and stationary load holding are important selection requirements.

The output uses a smooth shaft for clamp-style coupling arrangements. An angled swivel connector allows the cable outlet direction to be adjusted during installation, helping reduce cable interference inside compact machinery.

Key Differentiating Features

• Integrated holding brake with 4 Nm holding torque
• Designed for axes requiring stationary position retention
• 1.6 Nm nominal torque at 6000 rpm
• Maximum torque of 9.2 Nm
• Maximum speed of 9000 rpm
• 1005 W nominal output
• EnDat 2.1 inductive multi-turn encoder
• Smooth output shaft
• Angled swivel connector
• Four-pole-pair motor construction
• Defined brake mass and inertia for axis calculations
• Suitable for vertical and gravity-loaded axis evaluation

Integrated Holding Brake

The main difference of the 8LSA35.EB060D200-3 is its integrated holding brake. The brake has a specified holding torque of 4 Nm and is intended to keep a stationary motor shaft from moving when the axis is correctly stopped and the brake is engaged.

The brake adds approximately 1.09 kg of mass and 0.38 kg·cm² of inertia to the basic motor configuration. These values should be included when calculating axis acceleration, mechanical loading and replacement compatibility.

The brake does not eliminate the need for a complete machine safety assessment. Vertical loads, lifting mechanisms and safety-related applications may require additional mechanical devices depending on the machine design and applicable requirements.

Motion and Position Feedback

The motor combines high-speed operation with multi-turn position feedback. Its inductive EnDat 2.1 encoder allows a compatible control system to identify the position across multiple shaft rotations.

This can reduce the need for repeated referencing after a normal machine restart. Actual position-retention behavior depends on the drive configuration, encoder communication, parameter file and machine-control program.

The encoder code must match the connected drive and feedback interface. Motors with single-turn encoders or resolver feedback are not equivalent replacements.

Typical Applications

• Vertical positioning axes
• Z-axis motion systems
• Automated lifting mechanisms
• Packaging machine adjustment axes
• Material handling machinery
• Storage and retrieval equipment
• Machine tool auxiliary axes
• Assembly and transfer systems
• Printing machine positioning
• Replacement of a matching brake-equipped motor

Installation and Replacement Notes

Use the motor only with a compatible servo drive, motor cable, encoder cable and brake-control circuit. It is not intended for direct connection to a standard three-phase mains supply.

Before installation, verify that the brake voltage and brake-control method match the existing machine configuration. The brake must be released and engaged according to the drive and machine-control sequence.

Confirm the smooth-shaft coupling design and angled connector clearance. A keyed-shaft configuration is mechanically different.

When replacing an existing motor, compare the full model number rather than only the 8LSA35 frame designation. Encoder type, nominal speed, brake, shaft and connection arrangement must all match.

Frequently Asked Questions

1. Does 8LSA35.EB060D200-3 include a brake?

Yes. It includes an integrated holding brake with a specified holding torque of 4 Nm.

2. What is the primary difference from 8LSA35.EB060D000-3?

D200 has an integrated holding brake. D000 is the corresponding configuration without a brake.

3. What is the motor's nominal rating?

It is rated for 1005 W, 1.6 Nm nominal torque and 6000 rpm nominal speed.

4. What is the maximum torque?

The specified maximum torque is 9.2 Nm.

5. Which encoder is installed?

The motor uses an inductive EnDat 2.1 multi-turn encoder.

6. Is this version suitable for vertical axes?

The holding brake makes it the appropriate version to evaluate for vertical or gravity-loaded axes. The complete load, braking and machine-safety design must still be verified.

7. How much mass does the brake add?

The brake adds approximately 1.09 kg to the 4.4 kg base motor configuration.

8. Can the holding brake be used for repeated dynamic stopping?

It is specified as a holding brake. The machine stopping sequence and permissible brake operation must be confirmed before using it for any dynamic braking function.

9. Can a D000 motor replace this D200 version?

Not when the machine depends on the integrated brake. The brake wiring, control sequence, load-holding requirement and complete model configuration must be checked.