E94AMHE0244 Lenze 9400 HighLine Axis Module 11 kW CANopen Drive

E94AMHE0244 Lenze 9400 HighLine Multi Drive Axis Module

E94AMHE0244 is a high-performance axis module from the Lenze 9400 HighLine Multi Drive series. It delivers 11 kW rated motor power for 4-pole asynchronous motors in the 400 V class. This module mounts in a DC-bus cabinet and supports CANopen communication on board. Engineers choose it for precise motion control in multi-axis systems. The unit offers 29.4 A rated output current at 4 kHz switching frequency. A 3× overload factor provides strong short-term reserve. The module fits two communication expansion slots, one memory slot, and one safety slot. It operates from a DC 260 V to 775 V bus supply. The compact design measures 350 × 120 × 288 mm and weighs 8.1 kg. This module suits demanding industrial automation tasks that need reliable DC-bus drive technology.

Technical Specifications

• Brand: Lenze
• Model: E94AMHE0244
• Series: Servo Drives 9400 HighLine Multi Drive
• Module type: Axis module for DC-bus cabinet mounting

Motor and Output Data

• Rated motor power: 11 kW nominal for ASM 4-pole, 400 V class
• Rated output current: 29.4 A at 4 kHz switching frequency
• Max output current: 44.1 A maximum
• Max short-term output current: 58.8 A maximum short-term
• Overload factor: 3
• Rated DC-bus current: 35.5 A nominal
• Power loss: 420 W

Communication and Expansion

• Built-in port: CANopen on board (HighLine)
• Diagnostic interface: USB via E94AZCUS adapter
• Protocol support: CANopen
• Expansion slots: two slots for communication or extension modules (E94AYC…)
• Memory slot: one
• Safety slot: one

Electrical Supply

• Supply voltage: DC 260 V –0 % … 775 V +0 % (DC-bus operation)

Environmental Tolerance and Temperature Range

• Operating temperature: -10 °C … +55 °C (EN 60721-3-3 class 3K3)
• Derating above +45 °C: 2.5 %/°C of rated output current
• Storage temperature: -25 °C … +60 °C (EN 60721-3-1 class 1K3)
• Transport temperature: -25 °C … +70 °C (EN 60721-3-2 class 2K3)
• Site altitude: up to 4000 m AMSL
• Altitude derating: 5 % per 1000 m above 1000 m
• Relative humidity: climatic class 3K3 per EN 60721-3-3 (no specific %RH published)
• Protection rating: IP20 (EN 60529); NEMA 250 type 1

Vibration and Shock Resistance

• Vibration class: 2M2 (transport per EN 60721-3-2)
• Operation per EN 60068-2-6: 10 Hz ≤ f ≤ 57 Hz: ±0.075 mm amplitude
• Operation per EN 60068-2-6: 57 Hz < f ≤ 150 Hz: 1.0 g
• Germanischer Lloyd: 5 Hz ≤ f ≤ 13.2 Hz: ±1 mm amplitude
• Germanischer Lloyd: 13.2 Hz < f ≤ 100 Hz: 0.7 g

Physical Data

• Dimensions (H×W×D): 350 mm (with 507 installation backplane) × 120 mm × 288 mm
• Weight: 8.1 kg

Installation Guide

• Mount the module in a DC-bus cabinet with the 507 installation backplane.
• Keep the IP20 protection in mind and install inside a suitable enclosure.
• Connect the DC-bus supply within the 260 V to 775 V range.
• Use the CANopen port for network integration.
• Add communication modules in the two expansion slots as needed.
• Wire the safety slot with the required safety module.
• Verify the 4 kHz switching frequency setting for rated current.
• Check ambient temperature and apply 2.5 %/°C derating above +45 °C.
• For altitudes above 1000 m, apply 5 % current derating per 1000 m.

Commissioning and Maintenance Convenience

• Use the USB diagnostic interface with the E94AZCUS adapter for setup.
• The CANopen on-board port simplifies network commissioning.
• Two expansion slots allow later communication upgrades without module replacement.
• Front-access design supports fast service in cabinet installations.
• Clear fault diagnostics through the built-in interface reduce downtime.

Compatibility Notes

• Designed for 4-pole asynchronous motors in the 400 V class with 11 kW rating.
• Works with Lenze 9400 HighLine Multi Drive system components.
• Accepts E94AYC… communication and extension modules.
• Supports CANopen networks for multi-axis coordination.
• Integrates with DC-bus cabinet systems that supply 260 V to 775 V DC.

Certifications and Standards

• Climatic class: 3K3 per EN 60721-3-3 (operation)
• Climatic class: 1K3 per EN 60721-3-1 (storage)
• Climatic class: 2K3 per EN 60721-3-2 (transport)
• Vibration: 2M2 per EN 60721-3-2 and EN 60068-2-6
• Protection: IP20 per EN 60529; NEMA 250 type 1
• Marine vibration standard: Germanischer Lloyd criteria

Packing List and Warranty

• 1 × Lenze E94AMHE0244 axis module
• 1 × 507 installation backplane (as specified in dimensions)
• 1 × quick start guide
• 12-month warranty from the date of shipment
• Dispatch within 12–24 hours after payment confirmation
• Shipping via FedEx, UPS, or DHL

Expert Review

The E94AMHE0244 stands out for its 3× overload factor and 29.4 A rated current. These values give engineers real headroom for peak loads in multi-axis systems. The DC-bus design saves cabinet space and simplifies energy sharing between axes. The CANopen on-board port reduces wiring effort. Two expansion slots keep the module future-proof. The wide 260–775 V DC input range covers many industrial bus voltages. Thermal derating rules are clear and easy to apply. This module fits well in packaging, material handling, and printing machinery. It is a solid choice when you need 11 kW of reliable axis power.

Manager’s Insight

Our team recommends the E94AMHE0244 for projects that need fast delivery and proven drive technology. We keep this module ready for 12–24 hour dispatch. The 12-month warranty and express shipping options via FedEx, UPS, and DHL reduce project risk. The Lenze 9400 HighLine range is active and supported. Buyers get a module with clear technical data and flexible expansion. For multi-axis cabinets in the 11 kW class, this unit balances power, size, and serviceability. Contact our sales team for stock checks and volume pricing.

Best-Fit Equipment and Applications

• Multi-axis packaging machines with 400 V class motors
• Material handling and conveyor systems that use DC-bus cabinets
• Printing and paper converting lines with coordinated motion
• Woodworking and metal processing machines with 11 kW axes
• Plastics and textile machinery that need fast CANopen control
• Retrofit projects that reuse existing 260–775 V DC bus supplies

FAQ

Q: Does this module include the motor?
A: No. The E94AMHE0244 is an axis module only. The 11 kW rating refers to the motor power it can drive.

Q: What communication comes built in?
A: CANopen is on board. You can add more protocols with E94AYC… modules in the two expansion slots.

Q: How does temperature affect performance?
A: Above +45 °C, reduce rated output current by 2.5 % per °C. The max operating temperature is +55 °C.

Q: Can I use this module at high altitude?
A: Yes, up to 4000 m AMSL. Above 1000 m, derate current by 5 % per 1000 m.

Q: What is the overload capability?
A: The module offers a 3× overload factor with 58.8 A maximum short-term output current.

Q: How do I set up the drive?
A: Use the USB diagnostic interface with the E94AZCUS adapter. The CANopen port also supports network commissioning.

Q: What safety options exist?
A: The module has one dedicated safety slot for a safety module.

Q: Is this module still supported?
A: Yes. The Lenze 9400 Servo Drives are part of the active L-force range. Catalogue pages were verified in October 2026.

Buying Guide

• Check that your motor is 4-pole and rated 11 kW at 400 V class.
• Confirm your cabinet provides a DC-bus supply between 260 V and 775 V.
• Plan for IP20 protection and install the module inside an enclosure.
• Choose communication modules for your network if CANopen alone is not enough.
• Account for derating if your cabinet runs above +45 °C or above 1000 m altitude.
• Order the E94AZCUS adapter for USB diagnostics if you need PC-based setup.
• Contact sales@powergearx.com or +86 18030005825 for stock and lead time.

For inquiries, reach our team at sales@powergearx.com or message us on WhatsApp at +86 18030005825.

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