Lenze
Lenze Frequency Inverter EMF2177IB
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Specifications
| Brand | Lenze |
|---|---|
| Model Number | EMF2177IB |
| Official Product Name | EMF2177IB |
| Applicable System | Motor Drive / Industrial Automation |
| Product Type | Frequency Inverter / Drive Module |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | Refurbished (Grade A) |
| Device Type | Frequency inverter / drive module (EMF2177IB) |
| Input Voltage | Three-phase 380–480 V AC (distributor listing: 3×400 V AC ±10%) |
| Output / Power | Up to ~7.5 kW per distributor listing (confirm by rating plate) |
| Frequency Range | 0.1–60 Hz (distributor listing) |
| Communication | Modbus RTU (RS485), CANopen; PROFINET cited by some listings |
| Protection Class | IP20 (panel/cabinet mounting) |
| Operating Temperature | 0…50 °C (up to 60 °C with ventilation) |
| Manufacturer | Lenze (Lenze SE, Germany) |
Product Description
Part of Lenze's inverter drive ecosystem (8400/9400 families), it delivers sensorless vector control with fieldbus integration. It is commonly deployed on conveyors, pumps, fans, and machine tools where reliable motor control and easy commissioning are required. Exact electrical ratings should be confirmed against the Lenze manual for EMF2177IB. Lenze EMF2177IB is a Lenze frequency inverter / drive module used for precise speed and torque control of three-phase AC motors in industrial automation.
Basic Product Information
- Fieldbus support including Modbus RTU and CANopen for easy integration
- Compact drive module with integrated EMC filter and safety functions (e.g., STO)
- Sensorless vector control for stable torque across the speed range
Technical Specifications
Version & Model Difference
EMF2177IB appears in Lenze documentation as a drive/power module within the 8400/9400 inverter families; one manual reference lists a 'PC system bus adapter 2173/2177', indicating possible family overlap. Confirm the exact frame and rating from the nameplate; we can cross-reference alternative Lenze drive modules.
Application Scenarios
- Conveyor and material-handling speed control
- Pump and fan variable-speed drives
- Packaging and textile machinery motor control
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Frequently Asked Questions
What is Lenze EMF2177IB?
A Lenze frequency inverter / drive module for controlling three-phase AC motors with sensorless vector control.
What voltage does it accept?
Listings indicate three-phase 380–480 V AC input (≈3×400 V AC ±10%); confirm the exact rating on your unit nameplate.
Which communication protocols are supported?
Modbus RTU (RS485) and CANopen are cited; some listings also mention PROFINET. Verify by hardware version.
Can you supply a replacement or cross-reference?
Yes—contact us with the nameplate details for an exact match or alternative Lenze drive module and an RFQ.
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