E94AMHE0034 Lenze 9400 HighLine Multi Drive Axis Module 0.75 kW

E94AMHE0034 Lenze 9400 HighLine Multi Drive Axis Module

The E94AMHE0034 is a Lenze axis module from the Servo Drives 9400 HighLine Multi Drive series. It suits DC-bus cabinet mounting. It drives a 0.75 kW 4-pole asynchronous motor in the 400 V class. The module delivers 3.1 A rated output current at 4 kHz. It reaches 4.7 A maximum and 10 A short-term. The overload factor is 4. A built-in CANopen port handles field communication. Two extension slots add function modules. This module fits multi-axis systems that need compact, reliable motion control.

Why This Module Stands Out

• High overload headroom. The factor of 4 supports peak loads.
• Flexible expansion. Two slots take communication and extension modules.
• Wide DC-bus input. It accepts 260 V to 775 V DC.
• Cabinet-friendly size. It is only 60 mm wide.
• Active lifecycle. The 9400 range stays in the active L-force portfolio.

Technical Specifications

• Brand: Lenze
• Model: E94AMHE0034
• Series: Servo Drives 9400 HighLine Multi Drive
• Module type: Axis module for DC-bus cabinet mounting
• Rated motor power: 0.75 kW nominal (ASM 4-pole, 400 V class)
• Rated output current: 3.1 A at 4 kHz switching frequency
• Max output current: 4.7 A
• Max short-term output current: 10 A
• Overload factor: 4
• Rated DC-bus current: 4.3 A nominal
• Power loss: 120 W
• Supply voltage: DC 260 V to 775 V (DC-bus operation)
• Built-in ports: CANopen on board; diagnostic interface via E94AZCUS USB adapter
• Protocols: CANopen
• Expansion: Two slots for E94AYC communication or extension modules; one memory slot; one safety slot
• Operating temperature: -10 °C to +55 °C (EN 60721-3-3 class 3K3)
• Temperature derating: Reduce rated output current by 2.5 % per °C above +45 °C
• Storage temperature: -25 °C to +60 °C (EN 60721-3-1 class 1K3)
• Transport temperature: -25 °C to +70 °C (EN 60721-3-2 class 2K3)
• Site altitude: Up to 4000 m AMSL; derate 5 % per 1000 m above 1000 m
• Vibration resistance: Class 2M2; 10 to 57 Hz at ±0.075 mm; 57 to 150 Hz at 1.0 g
• Marine vibration: Germanischer Lloyd; 5 to 13.2 Hz at ±1 mm; 13.2 to 100 Hz at 0.7 g
• Relative humidity: Climatic class 3K3 per EN 60721-3-3; no specific %RH value published
• Protection rating: IP20 (EN 60529); NEMA 250 type 1
• Dimensions (H x W x D): 350 mm with 507 installation backplane x 60 mm x 288 mm
• Weight: 4 kg

Installation Guide

• Mount the module on the 507 installation backplane inside the cabinet.
• Keep the 60 mm width clear for airflow and wiring.
• Connect the DC-bus within the 260 V to 775 V range.
• Wire the motor for a 0.75 kW 4-pole ASM.
• Use the CANopen port for network connection.
• Fit E94AYC modules in the extension slots as needed.
• Respect IP20 limits. Use a sealed enclosure.
• Derate current above +45 °C or above 1000 m altitude.

Commissioning and Maintenance

• Set motor data in the Lenze engineering tool.
• Check the 4 kHz switching frequency setting.
• Verify CANopen node address and baud rate.
• Use the E94AZCUS USB adapter for diagnostics.
• Confirm DC-bus voltage before power-up.
• Clean the heat sink on a fixed schedule.
• Check terminal torque during service visits.
• Log overload events for early fault detection.

Compatibility Notes

• Pairs with Lenze 9400 HighLine Multi Drive systems.
• Works with 0.75 kW 4-pole asynchronous motors in the 400 V class.
• Accepts E94AYC communication and extension modules.
• Supports one memory module and one safety module.
• Runs on a shared DC-bus with other axis modules.
• Uses CANopen for field network integration.

Approvals and Standards

• EN 60721-3-3 class 3K3 for operation.
• EN 60721-3-1 class 1K3 for storage.
• EN 60721-3-2 class 2K3 for transport.
• EN 60068-2-6 for vibration.
• EN 60529 for IP20 protection.
• NEMA 250 type 1 rating.
• Germanischer Lloyd marine vibration class.

Packing List and Warranty

• One E94AMHE0034 axis module.
• One installation backplane reference sheet.
• One safety and compliance note.
• 12-month warranty from delivery date.
• Ships in 12 to 24 hours after order confirmation.
• Delivery by FedEx, UPS, or DHL.

Expert Review

The E94AMHE0034 fills a clear role in multi-axis cabinets. Its 4x overload factor handles short peaks well. The 60 mm width saves panel space. Built-in CANopen cuts wiring work. Two expansion slots keep the design future-proof. The wide DC-bus window suits shared-bus systems. Users should plan for derating above +45 °C. Cabinet airflow matters at full load. Overall, this is a solid pick for compact asynchronous motor control.

Manager’s Insight

This module sells well in retrofit and multi-axis projects. Buyers value the Lenze build quality and the active product lifecycle. Stock moves fast because the 9400 range stays current. Keep spare E94AYC modules on hand. Offer the E94AZCUS adapter as an add-on. Most customers order two or more units per cabinet. Fast dispatch within 12 to 24 hours helps close urgent orders.

Best Fit Devices and Applications

• Multi-axis servo cabinets with shared DC-bus.
• Packaging lines with compact drive spacing.
• Material handling and conveyor systems.
• Textile and printing machinery.
• Retrofit projects that keep existing 400 V motors.
• Machine cells that use CANopen networks.

FAQ

• Q: What motor does this module drive?
  A: A 0.75 kW 4-pole asynchronous motor in the 400 V class.
• Q: How much short-term current can it deliver?
  A: Up to 10 A for short peaks.
• Q: Which fieldbus is built in?
  A: CANopen comes on board.
• Q: How many expansion slots does it have?
  A: Two slots for E94AYC modules.
• Q: What is the DC-bus input range?
  A: 260 V to 775 V DC.
• Q: Does output current drop at high temperature?
  A: Yes. It derates 2.5 % per °C above +45 °C.
• Q: Can I use it at high altitude?
  A: Yes, up to 4000 m with 5 % derating per 1000 m above 1000 m.
• Q: What protection rating does it carry?
  A: IP20 and NEMA 250 type 1.
• Q: How fast do you ship?
  A: Within 12 to 24 hours by FedEx, UPS, or DHL.
• Q: What warranty comes with it?
  A: 12 months from the delivery date.
• Q: From experience, what trips up first-time buyers?
  A: They often forget the 2.5 %/°C derating above +45 °C.
• Q: Any tip on cabinet layout?
  A: Leave clear space above and below the 60 mm module for airflow.
• Q: How do I pick the right variant?
  A: Match motor power, current, and bus voltage first. Then choose E94AYC modules for your network.
• Q: Should I stock spares?
  A: Yes. Keep one spare axis module and one E94AYC module per cabinet.
• Q: Can I get help before ordering?
  A: Yes. Email sales@powergearx.com or message +86 18030005825 on WhatsApp.

Buying Guide

• Confirm your motor is a 0.75 kW 4-pole ASM.
• Check the cabinet uses a DC-bus in the 260 V to 775 V range.
• List the E94AYC modules your network needs.
• Plan for derating above +45 °C and 1000 m.
• Order spares for critical multi-axis lines.
• Ask for a quote at sales@powergearx.com.

Questions? Reach our team at sales@powergearx.com or +86 18030005825 on WhatsApp. We reply fast and ship in 12 to 24 hours.

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