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Siemens 6EW1861-2BE SINUMERIK 880 Power Supply

Name: Siemens 6EW1861-2BE
Brand: Siemens
SKU: 6EW1861-2BE
Availability: InStock

Siemens 6EW1861-2BE SINUMERIK 880 Power Supply, 230V/5V, 40A.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6EW1861-2BE

System SINUMERIK 880

Input Voltage 230 V AC

Output Voltage 5 V DC

Current Rating 40 A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

40A output current 5V DC output voltage 230V AC input voltage For SINUMERIK 880 CNC Designed for long encoder cables (>35m) Reliable power delivery

Product description

The Siemens 6EW1861-2BE is a power supply unit designed for the SINUMERIK 880 CNC system. It provides 230V AC input and 5V DC output with a current rating of 40A, specifically intended for applications with encoder cable lengths exceeding 35 meters.

This power supply is a critical component for ensuring the stable operation of SINUMERIK 880 systems, particularly in demanding machining environments. Its robust design and specific voltage/current ratings are tailored to support the precise requirements of CNC machine tools.

Stanlo Automation, a veteran-owned surplus industrial parts supplier, offers the Siemens 6EW1861-2BE. We focus on providing reliable, cost-effective solutions for your industrial automation and CNC needs, ensuring you receive quality parts to keep your machinery running efficiently.

Technical specifications

System	SINUMERIK 880
Input Voltage	230 V AC
Output Voltage	5 V DC
Current Rating	40 A
Application	Encoder Cable Length > 35 m
Manufacturer	Siemens

Common applications

CNC Machining Centers

Lathes

Milling Machines

Industrial Automation

Metal Fabrication

Manufacturing Equipment

Compatible systems

SINUMERIK 880 CNC Systems

Also known as

Siemens 880 Power Supply 6EW18612BE SINUMERIK Power Module Siemens 40A 5V Supply

Replaces / compatible with

Replaces Siemens 6EW1861-2BE power supplies in SINUMERIK 880 CNC systems. Ensure compatibility with specific system configurations requiring this voltage and current rating.

Technical note

Expert tip

This power supply's 5V output is crucial for precise feedback from encoders in CNC machines, especially with longer cable runs where voltage drop can be a concern.

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Frequently asked questions

What is the intended application for the Siemens 6EW1861-2BE power supply regarding encoder cables?

The Siemens 6EW1861-2BE power supply is specifically designed for use with SINUMERIK 880 CNC systems where encoder cables are longer than 35 meters. This ensures adequate power delivery and signal integrity over extended cable runs.