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Siemens SIMOTICS M 1PH7103-7NG02-0CJ3 Asynchronous Motor

Siemens SIMOTICS M 1PH7103-7NG02-0CJ3 compact asynchronous motor.

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ManufacturerSiemens

Part number1PH7103-7NG02-0CJ3

Core Type 7 kW

VC 7.5 kW

Speed 2000 rpm

VC Speed 2300 rpm

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High-performance asynchronous design Integrated relative motor encoder Variable Control (VC) capabilities IP55 motor protection Fan cooling IM B5 construction type

Product description

The Siemens SIMOTICS M 1PH7103-7NG02-0CJ3 is a high-performance compact asynchronous motor designed for industrial use. It has a core type rating of 7 kW at 2000 rpm, delivering 33.4 Nm of torque. The variable control (VC) rating is 7.5 kW at 2300 rpm with 31.1 Nm. This motor operates at 400 V 3AC 50 Hz, with a current draw of 17.5 A (VC 17 A). It includes a fan for cooling and a relative motor encoder 1 VSS 2048 P/U.

Constructed in IM B5 type with vibration severity grade S and shaft/flange accuracy R, this motor is built for durability. It features IP55 protection for the motor and IP54 for the fan, ensuring reliable operation in various industrial settings. The airflow is directed from the drive end (DE) to the non-drive end (NDE). The motor is supplied unpainted and without a brake.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 1PH7103-7NG02-0CJ3. We are committed to providing quality components and reliable service to keep your operations running smoothly and efficiently.

Technical specifications

Core Type	7 kW
VC	7.5 kW
Speed	2000 rpm
VC Speed	2300 rpm
Torque	33.4 Nm
VC Torque	31.1 Nm
Voltage	400 V 3AC
Frequency	50 Hz
Current	17.5 A
VC Current	17 A
Encoder	1 VSS 2048 P/U
Construction	IM B5
Vibration Severity	S
Shaft Accuracy	R
Airflow	DE to NDE
IP Rating	IP55 (Motor), IP54 (Fan)
Brake	Without

Common applications

Machine Tools

Industrial Automation

Manufacturing Equipment

Conveyor Systems

Material Handling

Process Control

Compatible systems

Siemens SINAMICS Drives Industrial Control Panels PLC Based Automation Systems

Also known as

Siemens SIMOTICS M 1PH7 7kW 1PH7 Series Motor Siemens High Torque Motor

Replaces / compatible with

This motor is a suitable replacement for other Siemens SIMOTICS M 1PH7 series motors with similar power, speed, and mounting configurations. Always verify specifications for compatibility.

Technical note

Expert tip

The IM B5 construction type is crucial for mounting in applications requiring a flange-mounted motor with a horizontal shaft orientation.

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Frequently asked questions

What is the IP protection rating for the Siemens 1PH7103-7NG02-0CJ3 motor and its fan?

The Siemens 1PH7103-7NG02-0CJ3 motor has an IP55 protection rating, making it resistant to dust and low-pressure water jets. The integrated fan has an IP54 rating, providing protection against splashing water and dust.