Home › Manufacturers › Siemens › 1FK7042-2AF71-1RG0

Siemens

Siemens SIMOTICS S-1FK7 1FK7042-2AF71-1RG0 Synchronous Motor

Siemens SIMOTICS S-1FK7 Synchronous Motor with Plain Shaft

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number1FK7042-2AF71-1RG0

Rated Power 0.82 kW

Rated Torque 3 Nm

Nominal Speed 3000 rpm

Voltage 600 V DC

Get a price for 1FK7042-2AF71-1RG0

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Plain shaft design High power density Naturally cooled design AM20DQI absolute encoder DRIVE-CLiQ interface No holding brake

Product description

The Siemens 1FK7042-2AF71-1RG0 is a SIMOTICS S-1FK7-CT synchronous motor, providing a rated power of 0.82 kW and a torque of 3 Nm at 100K. It operates at 3000 rpm with natural cooling and features an MB 5 flange (IM V1, IM V3) and power connector. This model is equipped with an AM20DQI absolute encoder and has a plain shaft (tolerance N) without a holding brake. The protection rating is IP64.

This motor is designed for applications requiring smooth rotational movement and high precision, without the need for a holding brake. Its plain shaft design offers flexibility for direct coupling or other mechanical integrations. Applications include automation, material handling, and general industrial machinery where precise speed and position control are paramount.

Stanlo Automation, a veteran-owned distributor, specializes in providing high-quality surplus industrial automation parts. Source your Siemens 1FK7042-2AF71-1RG0 motor from us for competitive pricing and reliable service, ensuring your operations run smoothly.

Technical specifications

Rated Power	0.82 kW
Rated Torque	3 Nm
Nominal Speed	3000 rpm
Voltage	600 V DC
Cooling	Natural
Mounting	MB 5 (IM V1, IM V3)
Encoder	AM20DQI (20-bit + 12-bit multiturn)
Protection Rating	IP64
Shaft	Plain shaft

Common applications

Automation systems

Material handling

Robotics

Machine tools

General industrial machinery

Conveyor systems

Compatible systems

SINAMICS S120 drives SINAMICS S220 drives

Also known as

SIMOTICS S-1FK7 1FK7-CT Motor Siemens Servo Motor

Technical note

Expert tip

When direct coupling a plain shaft motor like the 1FK7042-2AF71-1RG0, ensure precise alignment to prevent bearing stress and premature wear.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the significance of the 'plain shaft' on the Siemens 1FK7042-2AF71-1RG0 motor?

The 'plain shaft' on the 1FK7042-2AF71-1RG0 motor means it has a smooth cylindrical shaft end without keyways or other features. This design is often chosen for direct coupling applications or when the user intends to machine a specific shaft interface. It offers flexibility in mechanical integration.