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The range of Lexium 05 servo drives that are compatible with BSH servo motors constitutes a compact and dynamic combination for machines across a wide power and power supply voltage range:

Lexium 05 servo drive:

• 100 V to 120 V single phase, from 0,4 kW to 0,85 (was 1,4) kW
• 200 V to 240 V single phase, from 0,75 kW to 2,5 kW
• 200 V to 240 V 3-phase, from 0,75 kW to 3,2 kW
• 380 V to 480 V 3-phase, from 1,4 kW to 6 kW

BSH servo motor:

• Nominal torque: from 0,42 Nm (was 0,5 Nm) to 28,2 Nm (was 36 Nm)
• Nominal speed: from 1 500 to 6 000 (was 8 000) 1/min

The Lexium 05 range is enhanced by GBX planetary reducers. Easy to mount, lubricated for life and available in 12 reduction ratios: 3:1 to 40:1.

Economical, GBX reducers are designed for applications which do not require a very limited play.

A complete equipment

Lexium 05 integrates functions and components usually found externally, which are used to keep its compact design, making it easier to integrate the drive into control enclosures or machines.

The Lexium 05 servo drive is incorporated in the safety system of installations. It integrates the “Power Removal” safety function which prevents accidental starting of the motor.

This function is compliant with machine standard EN 954-1 category 3, standard IEC/EN 61508 SIL2 for electrical installations and standard IEC/EN 61800-5-2 for power drives.

Lexium 05 can control BSH motors in accordance with a large number of control modes:

Positioning modes

• Point-to-point mode
• Motion Sequence mode
• Electronic gear control

Speed modes

• Speed control with position control
• Instantaneous speed control

Torque mode

• Current control

Manual operation for easy setup

Lexium 05 servo drives also provide traditional commissioning functions (homing, autotuning, etc.).

 Control and interfaces

Lexium 05 has three control interfaces as standard:

• Interface for CANopen, Modbus, or Profibus DP communication network
• Two ± 10 V analog reference inputs to give the speed or current reference, and limit the speed or current.
• One RS-22 (A/B) incremental encoder or pulses/direction input. This input can also be configured as an output to emulate an encoder (ESIM).
• These interfaces are supplemented by logic inputs and outputs which can be used as source (positive logic) or sink (negative logic) in order to adapt to outputs of controllers that are available on the market.

The PowerSuite software workshop is used to configure, set and debug the Lexium 05 axis in the same way as for all other Telemecanique variable speed drives and starters.

It can be used with a direct connection or a Bluetooth® wireless connection.

Description

The Lexium 05 servo drive front side:

• A hinged door for access to connections (spring terminals, screw terminals and Molex connectors).
• An integrated 7-segment display terminal which is used to set the drive parameters, display errors and monitor the system. It is also used to control the drive in manual operation.

Characteristics