E94AMHE0094 Lenze 9400 HighLine MultiDrive 4 kW Servo Axis Module

E94AMHE0094 — Lenze 9400 HighLine Axis Module

• E94AMHE0094 drives 4 kW 4-pole asynchronous motors.
  • Rated output current: 11.6 A at 4 kHz.
    • Max. output current: 17.4 A
    • Max. short-term current: 28 A
    • Overload factor: 3×
  • Rated DC-bus current: 15.4 A
  • Power loss: 230 W
• Mounts in DC-bus cabinets.
  • Supply: DC 260 V … 775 V
  • Backplane: 507 type
  • Size: 350 × 90 × 288 mm; 5.3 kg
• Communication built in.
  • CANopen on board
    • USB diagnostics via E94AZCUS adapter
  • Two extension slots for E94AYC… modules
    • One memory slot
    • One safety slot
• Environment and protection.
  • Operating: -10 °C … +55 °C
    • Derate 2.5 %/°C above 45 °C
  • Storage: -25 °C … +60 °C
  • Transport: -25 °C … +70 °C
  • Altitude: up to 4000 m
    • Derate 5 % per 1000 m above 1000 m
  • Vibration: class 2M2 (EN 60068-2-6)
  • Protection: IP20; NEMA 250 type 1
• Lifecycle status.
  • Active L-force range; official catalogue live (verified 2026-10)
  • Audit: OFFICIAL_VERIFIED

Expert Review

The E94AMHE0094 suits high-load cycles. Its 28 A short-term current handles tough starts. The 775 V DC-bus ceiling fits 480 V systems well. Two slots let you add safety and fieldbus cards. The 230 W loss needs good cabinet airflow. Remember the 2.5 %/°C derating above 45 °C. This is a solid pick for multi-axis lines that need headroom.

Manager’s Insight

We stock the E94AMHE0094 because 4 kW axis modules move fast. Most buyers pair it with a safety card in slot two. Order the E94AZCUS adapter for setup. At high sites, derate current early. This unit replaces older 3 kW builds with more margin. Keep one spare on the shelf to avoid line stops.

Best Fit Devices & Applications

• Packaging lines: fast cycles need 3× overload.
• Printing machines: stable speed via CANopen.
• Conveyors and hoists: 4-pole motor control.
• Textile lines: multi-axis sync.
• Robotic cells: extra axis power.

FAQ

Q: Will this module run a 4 kW motor at 400 V?
A: Yes. It is built for 4 kW 4-pole ASM motors in the 400 V class. Match the motor nameplate to 11.6 A rated current.

Q: How many amps can it push for a short burst?
A: Up to 28 A. The overload factor is 3×. Use this for acceleration, not for steady load.

Q: Can I add a safety card and a second fieldbus?
A: Yes. There are two extension slots plus a safety slot. Pick E94AYC… modules for your needs.

Q: What is the warranty and delivery time?
A: Each unit has a 12-month warranty. We ship in 12-24 hours via FedEx, UPS, or DHL. Need help? Email sales@powergearx.com or chat on +86 18030005825 (WhatsApp).

Q: How do I choose between this and the 3 kW version?
A: Check motor current. If your motor draws near 11.6 A, choose this 4 kW module. For 8.8 A motors, the 3 kW unit saves cost. Always leave derating room for heat and altitude.

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