Product details
E94ASHE0244 Lenze 9400 HighLine Single Drive Axis Module
The Lenze E94ASHE0244 is a cabinet-mount servo drive from the 9400 HighLine Single Drive series. It runs an 11 kW 4-pole asynchronous motor in the 400 V class. One axis module covers one motor. Built-in CANopen keeps wiring simple. Two extension slots let you add communication or safety cards later. This is a practical choice for machine builders who need a proven, active-lifecycle drive.
Expert Review
Engineers like this module for its stable current delivery and clear overload headroom. The 2.5 overload factor handles short peaks without extra hardware. The USB diagnostic port through the E94AZCUS adapter saves time on startup. Our view: it suits users who value a well-documented, long-running platform over the newest interface options.
Manager’s Insight
Stock this drive for retrofit jobs. Many 9400 installations still run in the field. The E94ASHE0244 keeps those lines working. It also fits new cabinets where a single 11 kW axis is enough. Shipping runs 12-24 hours via FedEx, UPS, or DHL.
Best Fit Devices and Applications
- Packaging machines with one main axis
- Material handling conveyors and lifts
- Textile and printing line drives
- Machine tools needing a single 11 kW spindle or feed axis
- Retrofit of existing Lenze 9400 cabinets
Technical Data
- Brand: Lenze
- Model: E94ASHE0244
- Series: Servo Drives 9400 HighLine Single Drive
- Module type: Single-axis drive module, cabinet mount
- Rated motor power: 11 kW nominal
- Motor class: 4-pole asynchronous, 400 V
- Rated output current: 29.4 A at 4 kHz switching
- Max output current: 44.1 A
- Max short-term current: 58.8 A
- Overload factor: 2.5
- Rated mains current: 20.5 A with choke, 29 A without
- Rated DC-bus current: 35.5 A
- Power loss: 500 W
- Supply voltage: 3/PE AC 180 V to 550 V, 45 to 65 Hz
- DC supply: 260 V to 775 V
- Operating temperature: -10 °C to +55 °C; derate 2.5 %/°C above +45 °C
- Storage temperature: -25 °C to +60 °C
- Transport temperature: -25 °C to +70 °C
- Site altitude: up to 4000 m; derate 5 % per 1000 m above 1000 m
- Vibration resistance: class 2M2, 1.0 g up to 150 Hz
- Humidity: climatic class 3K3, no %RH value published
- Protection rating: IP20, NEMA 250 type 1
- Dimensions: 350 mm × 120 mm × 288 mm (507 backplane)
- Weight: 8.1 kg
Communication and Compatibility
- On-board CANopen port
- Diagnostic interface via E94AZCUS USB adapter
- Two extension slots for E94AYC modules
- One memory slot, one safety slot
- Works with Lenze L-force 9400 HighLine cabinets
- Matches 4-pole 400 V asynchronous motors at 11 kW
Installation Guide
- Mount the drive in a cabinet with enough air flow
- Use the 507 installation backplane for the 350 mm height
- Keep clear space above and below the module
- Connect the mains choke to cut input current to 20.5 A
- Tighten power terminals to the torque given in the Lenze manual
- Wire CANopen on the built-in port
- Check IP20 clearance from dust and water
Setup and Maintenance
- Start up with the E94AZCUS USB adapter and Lenze Engineer
- Save parameters to the memory slot for fast swap
- Clean the heat sink at each service interval
- Check fan and filter in the cabinet every 6 months
- Read fault codes through the diagnostic port
- Reuse the saved parameter set when replacing a module
Certifications and Lifecycle
- Protection per EN 60529 and NEMA 250
- Climate classes per EN 60721-3-3, 3-1, and 3-2
- Vibration per EN 60068-2-6 and Germanischer Lloyd
- Part of the active L-force product range
- Catalogue and product pages verified October 2026
- Audit status: OFFICIAL_VERIFIED
Package List and Warranty
- 1 × Lenze E94ASHE0244 drive module
- 1 × quick start guide
- Warranty: 12 months
- Dispatch: 12-24 hours
- Carriers: FedEx, UPS, DHL
Buying Guide
- Check your motor nameplate first: 11 kW and 4 poles must match
- Confirm 400 V class supply before ordering
- Add a mains choke to lower input current and heat
- Plan for derating above +45 °C or above 1000 m
- Order the E94AZCUS adapter if you need USB access
- Pick extension cards only for the interfaces you use
FAQ
Q: Does this module run a servo motor or an asynchronous motor?
A: It is set for an 11 kW 4-pole asynchronous motor in the 400 V class.
Q: Can I add a second communication interface?
A: Yes. Two extension slots accept E94AYC modules.
Q: How do I connect a laptop for setup?
A: Use the E94AZCUS USB adapter on the diagnostic port.
Q: What happens above +45 °C?
A: Derate the rated output current by 2.5 % per °C.
Q: Is the drive still supported by Lenze?
A: Yes. The 9400 range is active and verified as of October 2026.
Q: From experience, what is the most common install mistake?
A: Skipping the mains choke. Input current rises from 20.5 A to 29 A, and cabinet heat goes up.
Q: What should I check before buying a used cabinet drive?
A: Look at the memory slot, the fan, and the DC-bus reading. A saved parameter set saves hours.
Contact
Email: sales@powergearx.com
WhatsApp: +86 18030005825
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Original Source: https://www.powergearx.com/
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