Lenze E94ASHE0244 9400 HighLine 11kW Servo Drive
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Product Information
The Lenze E94ASHE0244 is an 11.0 kW single-axis servo drive from the 9400 HighLine series, engineered for dynamic positioning and precise motion control in automated production environments. Operating on a three-phase supply voltage range from 180 to 550 V AC with a rated input current of 23.5 A, this unit provides control across continuous output frequencies from 0 to 599 Hz and maximum output voltages up to 480 V AC. It supports both synchronous and asynchronous motor types, making it suitable for applications such as packaging machinery, converting and printing equipment, automotive manufacturing systems, and material handling logistics.
For system integration and closed-loop control, the E94ASHE0244 features built-in CANopen fieldbus communication along with expansion slots that accommodate optional modules for PROFINET, PROFIBUS, EtherCAT, DeviceNet, and EtherNet/IP networks. Feedback integration is provided through dedicated resolver inputs and a universal multi-encoder interface for motor feedback or secondary position encoders. The drive comes equipped with 9 digital inputs, 4 digital outputs, 2 analog inputs, 2 analog outputs, safe I/O channels for safety circuits, and integrated holding brake control. Replacing a drive in production is simplified using a pluggable parameter memory module that holds all configuration sets, allowing hardware replacement without requiring PC software tools. Technical support for parameter extraction and spare unit selection is available through ABC Industrial Parts.
System status and operational readiness are indicated on the unit via front panel status LED indicators that reflect power states, fieldbus activity, and active fault conditions. Diagnostic monitoring can also be conducted remotely through fieldbus registers or via a direct PC connection using Lenze EASY Engineering Tools or L-force Engineer software. Internal power stage or electronic hardware failures cannot be repaired in the field. Sourcing a fully tested replacement drive or utilizing repair services through ABC Industrial Parts provides a direct route to restoring machine operation.
Technical Specifications
| Rated Power Output | 11.0 kW |
| Supply Voltage Range | 180 - 550 V AC |
| Rated Input Current | 23.5 A |
| Maximum Output Voltage | 480 V AC |
| Output Frequency Range | 0 - 599 Hz |
| Integrated Fieldbus | CANopen |
| Digital Inputs | 9 |
| Digital Outputs | 4 |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
Programming and Configuration
The Lenze E94ASHE0244 utilizes the Lenze EASY Engineering Tools and L-force Engineer software environment for initial commissioning, signal configuration, and function block programming. Built-in technology functions enable execution of single-axis positioning, electronic gearboxes, and electronic cam profiles directly on the drive, reducing the programming load on the master PLC.
Drive configuration data is stored on a pluggable parameter memory module mounted directly on the unit. When substituting hardware, transferring this memory module to the replacement drive replicates all parameter settings, axis limits, and motion functions tool-free without requiring a software connection.
Communication and System Integration
Native network connectivity is provided via an integrated CANopen fieldbus interface. To integrate with broader control architectures, the drive includes expansion slots supporting optional communication modules for PROFINET, PROFIBUS DP, EtherCAT, DeviceNet, and EtherNet/IP.
System I/O configuration includes 9 digital inputs, 4 digital outputs, 2 analog inputs, and 2 analog outputs, along with dedicated safety circuit I/O and holding brake control outputs. Feedback options support primary motor resolvers as well as multi-encoder systems for high-precision positioning.
Diagnostics and Status Indication
Visual operational feedback is provided on the front panel via status LED indicators. These lights indicate operational ready states, fieldbus communication status, and active fault or error conditions through steady or flashing illumination.
Extended diagnostic tracking can be accessed over the fieldbus network using diagnostic registers or online via Lenze EASY Engineering Tools and L-force Engineer software for real-time signal monitoring and system fault analysis.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Status / Diagnostic LEDs | Illuminated / Flashing | Indicates operational status, bus communication state, ready state, and error/fault conditions |
Replacement and Spare Part Considerations
When swapping an existing E94ASHE0244 drive, ensure the replacement unit matches the required 11.0 kW power rating and 3-phase 180-550 V AC input range. Any option modules present on the original drive, such as fieldbus communication cards, must be moved to the replacement unit.
Commissioning a replacement drive is accelerated by transferring the pluggable memory module from the original drive. Moving this module automatically transfers all parameters, eliminating the need to reconnect engineering tools or reload screen projects.
Frequently Asked Questions
How are parameters transferred when replacing a Lenze E94ASHE0244 drive?
Parameter settings can be transferred without software tools by moving the pluggable parameter memory module from the original drive directly into the replacement unit.
What fieldbus protocols are supported on the E94ASHE0244?
The E94ASHE0244 includes built-in CANopen communication. It also supports optional expansion modules for PROFINET, PROFIBUS DP, EtherCAT, DeviceNet, and EtherNet/IP.
What software suite is used to configure the Lenze 9400 HighLine drive?
The drive is configured using Lenze EASY Engineering Tools and L-force Engineer software for parameter setup and function block programming.
What feedback types can be connected to the E94ASHE0244?
The drive features integrated connections for motor resolvers as well as a universal multi-encoder interface supporting primary feedback or secondary linear position encoders.
What are the power and voltage ratings for the Lenze E94ASHE0244?
The Lenze E94ASHE0244 operates on a 3-phase AC input voltage range of 180 to 550 V AC with a rated input current of 23.5 A and a rated power output of 11.0 kW.
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Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
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