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Siemens 1PH4135-4NF26-Z Water-Cooled AC Motor

Siemens 1PH4135-4NF26-Z water-cooled AC motor.

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ManufacturerSiemens

Part number1PH4135-4NF26-Z

Power 22 kW

Speed 1500 rpm

Torque 140 Nm

Cooling Water-cooled

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22 kW water-cooled motor High torque (140 Nm) IP65 shaft outlet Precise 1 Vss encoder (2048 P/U) 600 V DC link operation

Product description

The Siemens 1PH4135-4NF26-Z is a high-performance water-cooled AC motor delivering 22 kW of power at 1500 rpm and a torque of 140 Nm. It features a 600 V DC link, IP65 shaft outlet protection, IP55 motor body protection, and a 1 Vss encoder with 2048 P/U resolution for precise motion control.

This motor is engineered for demanding applications in high-throughput manufacturing, robotics, and advanced automation where consistent power delivery and precise motion are critical. The water-cooling system ensures efficient thermal management, enabling sustained operation under heavy loads.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 1PH4135-4NF26-Z. We are committed to providing reliable, quality components and exceptional customer service to meet your specific needs.

Technical specifications

Power	22 kW
Speed	1500 rpm
Torque	140 Nm
Cooling	Water-cooled
Shaft Outlet IP Rating	IP65
Motor Body IP Rating	IP55
Encoder	1 Vss, 2048 P/U
DC Link	600 V

Common applications

Robotics

High-speed automation

Manufacturing lines

Packaging machinery

Heavy-duty industrial

Compatible systems

Siemens Drives and Control Systems

Also known as

Siemens High Power Motor 1PH4 AC Motor Water Cooled Industrial Motor

Replaces / compatible with

Designed as a high-performance replacement for Siemens AC motors in demanding automation applications.

Technical note

Expert tip

Ensure the drive system is configured to interpret the 1 Vss encoder signals accurately for optimal performance.

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Frequently asked questions

What is the encoder resolution on the Siemens 1PH4135-4NF26-Z motor?

The Siemens 1PH4135-4NF26-Z motor features a 1 Vss encoder with a resolution of 2048 P/U (Pulses per Unit), enabling precise motion control and feedback.