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Siemens 1PH7103-2EF02-0BK3 SIMOTICS M Motor - 5.5kW

Siemens SIMOTICS M compact asynchronous motor

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ManufacturerSiemens

Part number1PH7103-2EF02-0BK3

Power 5.5 kW

Speed 1500 rpm

Torque 35 Nm

Voltage 400V 3AC

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High power asynchronous motor Absolute motor encoder IP55 protection IM B5 construction type 400V 3AC operation Fan cooling

Product description

The Siemens 1PH7103-2EF02-0BK3 is a SIMOTICS M compact asynchronous motor with a substantial power output of 5.5 kW at 1500 rpm and a torque of 35 Nm. It operates on 400V 3AC 50Hz and includes a fan for enhanced thermal management. This model features an absolute motor encoder (1 VSS 2048 P/U) for high-precision position feedback and has an IP55 motor protection rating.

This motor is ideal for heavy-duty industrial applications such as machine tools, processing machinery, and material handling systems where precise control and high power are required. The IM B5 construction type (IM V1, IM V3) allows for flexible mounting, and its vibration severity grade R and shaft/flange accuracy R ensure reliable performance.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, provides the Siemens 1PH7103-2EF02-0BK3. We offer cost-effective solutions and quick fulfillment to keep your operations running without interruption. Trust Stanlo Automation for all your industrial component needs.

Technical specifications

Power	5.5 kW
Speed	1500 rpm
Torque	35 Nm
Voltage	400V 3AC
Frequency	50Hz
Encoder	1 VSS 2048 P/U (Absolute)
Protection	IP55
Construction	IM B5

Common applications

Machine tools

Processing machinery

Material handling

Industrial automation

High-power drives

Manufacturing equipment

Also known as

SIMOTICS M motor Siemens asynchronous motor 1PH7 motor

Technical note

Expert tip

This motor features a smooth shaft without a fitted key and is intended for applications where keyless shaft connection is preferred or managed by the driven equipment.

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Frequently asked questions

What type of encoder is used on the Siemens 1PH7103-2EF02-0BK3 motor?

The Siemens 1PH7103-2EF02-0BK3 motor is equipped with an absolute motor encoder, specifically the 1 VSS 2048 P/U type. This provides precise position feedback without needing a reference run after power loss.