E94ASHE0474 Lenze Servo Drive 9400 HighLine Single Drive 47 A

Product Overview

E94ASHE0474 is a Lenze servo drive from the 9400 HighLine Single Drive series. It suits cabinet mounting. It drives 22 kW 4-pole asynchronous motors in the 400 V class. The module delivers 47 A rated output current at 4 kHz. Peak current reaches 70.5 A, and short-term current reaches 94 A. The overload factor is 2. This drive fits demanding motion tasks in industrial automation.

Key Advantages

• Strong overload capacity: 2x overload handles heavy starts and shock loads.
• Flexible supply: Works on 3/PE AC 180 V to 550 V. Also accepts DC 260 V to 775 V.
• Built-in CANopen: On-board CANopen cuts wiring time and cost.
• Expansion ready: Two extension slots, one memory slot and one safety slot.
• Wide temperature range: Runs from -10 °C to +55 °C with derating above +45 °C.

Technical Specifications

• Brand: Lenze删除产品图片
• Model: E94ASHE0474
• Series: Servo Drives 9400 HighLine Single Drive
• Module type: Axis module for cabinet mounting
• Rated motor power: 22 kW nominal (ASM 4-pole, 400 V class)
• Rated output current: 47 A at 4 kHz switching frequency
• Max. output current: 70.5 A
• Max. short-term output current: 94 A
• Overload factor: 2
• Rated mains current: 43 A (with and without mains choke)
• Rated DC-bus current: 53 A
• Power loss: 1050 W
• Supply voltage: 3/PE AC 180 V -0 % to 550 V +0 %, 45 Hz to 65 Hz
• DC supply: DC 260 V -0 % to 775 V +0 %
• Operating temperature: -10 °C to +55 °C. Derate rated output current by 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 AMSL. Derate rated output current by 5 % per 1000 m above 1000 m.
• Vibration resistance: Class 2M2. 10 Hz to 57 Hz: ±0.075 mm amplitude. 57 Hz to 150 Hz: 1.0 g.
• Relative humidity: Climatic class 3K3. No specific %RH value published.
• Protection rating: IP20 (EN 60529); NEMA 250 type 1
• Dimensions (H×W×D): 556 mm × 206 mm × 294 mm. Height with fastening flange: 606 mm.
• Weight: 26.5 kg (official 9400 catalogue value)
• Communication: CANopen on board; diagnostic interface via USB with E94AZCUS adapter
• Expansion: Two slots for E94AYC communication/extension modules; one memory slot; one safety slot

Installation Guide

• Mount the module upright in a control cabinet. Keep the specified clearances for airflow.
• Use the fastening flange. Total height with flange is 606 mm.
• Connect 3/PE AC supply or DC supply within the rated range.
• Wire CANopen with standard shielded cable. Terminate the bus at both ends.
• Check IP20 protection. Keep dust and moisture away from the cabinet interior.
• For altitudes above 1000 m, apply the 5 %/1000 m current derating.

Commissioning and Maintenance

• Use the USB diagnostic interface with the E94AZCUS adapter for setup.
• Set motor data in the drive before the first run. Match the 22 kW 4-pole ASM class.
• Use the two extension slots to add the communication module you need.
• Clean the heatsink and check fan airflow at regular service intervals.
• Verify terminal tightness after the first 100 hours of operation.
• Keep the safety slot free for the safety module when you use safe torque off.

Compatibility

• Works with 22 kW 4-pole asynchronous motors in the 400 V class.
• Fits Lenze 9400 HighLine Single Drive cabinet systems.
• Accepts E94AYC communication and extension modules.
• Supports CANopen networks and USB diagnostics with the E94AZCUS adapter.
• Suits 3/PE AC grids from 180 V to 550 V and DC buses from 260 V to 775 V.

Certifications and Standards

• Protection rating IP20 per EN 60529.
• NEMA 250 type 1 enclosure rating.
• Climatic class 3K3 per EN 60721-3-3 for operation.
• Storage class 1K3 per EN 60721-3-1; transport class 2K3 per EN 60721-3-2.
• Vibration per EN 60068-2-6 and Germanischer Lloyd classes.

Expert Review

The E94ASHE0474 is a solid choice for heavy motion axes. Its 2x overload factor gives real headroom for shock loads. The built-in CANopen port saves a module slot and simplifies wiring. One point to watch is heat: the drive loses 1050 W, so cabinet cooling needs careful planning. Above +45 °C, current derating starts at 2.5 %/°C. For high-altitude sites, plan the 5 %/1000 m derating early. Overall, this module offers strong power density for its 206 mm width.

Manager’s Insight

Buyers often compare this unit with smaller 9400 modules. The E94ASHE0474 wins on current headroom and short-term peak capacity. The official weight is 26.5 kg, so plan lifting aids for installation. Stock this module for 22 kW ASM applications in packaging, handling and metal processing. Its active L-force lifecycle status supports long-term spare-part planning. Contact our team for volume pricing and lead-time checks.

Best-Fit Equipment and Applications

• Packaging machines with high cyclic loads.
• Material handling and conveyor axes.
• Metal processing lines with 22 kW ASM motors.
• Printing and paper conversion equipment.
• Cabinet-based single-axis motion systems in the 400 V class.

Packing List

• 1 × Lenze E94ASHE0474 servo drive module
• 1 × installation and commissioning documentation set
• Protective packaging for transport
• Note: communication modules and the E94AZCUS USB adapter are ordered separately.

Warranty and Shipping

• Warranty: 12 months from delivery.
• Dispatch time: 12 to 24 hours after order confirmation.
• Carriers: FedEx, UPS and DHL.
• Tracking details go out as soon as the parcel ships.

FAQ

Q: Can this module run a 22 kW 4-pole asynchronous motor?

A: Yes. The rated motor power is 22 kW for the ASM 4-pole 400 V class. The rated output current is 47 A.

Q: What is the maximum short-term current?

A: Short-term current reaches 94 A. The overload factor is 2.

Q: Does the drive include a CANopen port?

A: Yes. CANopen is on board. Two extension slots are free for E94AYC modules.

Q: How do I connect a PC for setup?

A: Use the diagnostic interface with the E94AZCUS USB adapter. The adapter is a separate item.

Q: What happens above +45 °C?

A: Derate rated output current by 2.5 % per °C. The maximum operating temperature is +55 °C.

Q: How much does the module weigh?

A: The official weight is 26.5 kg. Use a lifting aid during installation.

Q: From experience, what is the most common installation mistake?

A: Poor cabinet airflow. The drive loses 1050 W, so plan cooling before you mount it.

Q: Any tips for high-altitude sites?

A: Apply the 5 %/1000 m current derating above 1000 m. The drive works up to 4000 m AMSL.

Q: How should I choose between this model and a smaller 9400 module?

A: Pick this model when you need 47 A rated current and 2x overload. Choose a smaller module only for lighter, low-shock axes.

Q: What should I check before ordering?

A: Confirm motor power, supply voltage, cabinet space and cooling. Also confirm the communication module you plan to add.

Contact Us

Email: sales@powergearx.com

Phone / WhatsApp: +86 18030005825

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