Siemens 1FK6040-6AK71-1EG0
€1,680.00
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Siemens 1PH7103-2NG02-0DJ0 is a separately ventilated asynchronous motor from the 1PH7 series for controlled main spindles and high-performance machine axes. According to the Siemens catalogue, this frame size operates at a rated speed of 2000 min⁻¹ and delivers 7 kW at a rated torque of 33.4 Nm in continuous duty. For time-limited load profiles, the variant family is rated at 8.5 kW for S6-60 %, 10 kW for S6-40 % and 9.25 kW for S2-30 min. The S1 rated current is 17.5 A, and the moment of inertia is specified as 0.017 kgm². These figures support a direct comparison of drive sizing, acceleration behaviour and existing controller data. The complete order number identifies an external fan, a sin/cos 1 Vpp incremental encoder without C and D tracks, IM B5 mounting and a plain shaft. Air flows axially from the drive end to the non-drive end. For mechanical planning, the catalogue specifies frame size 100 and a motor weight of approximately 40 kg. The motor and fan are rated IP55 and IP54 respectively. Maximum speed for this version is 9000 min⁻¹, while the maximum continuous speed is 5500 min⁻¹. The complete identification is essential because related 1PH7 variants can differ in rated speed, encoder, shaft end, bearing arrangement, terminal box and fan connection. Before commissioning, compare the motor data, controller parameters, terminal assignment, mechanical mounting and permitted speed with the machine. Encoder evaluation and separate ventilation must be compatible with the existing SINAMICS configuration. Cable routing, coupling, connection space and airflow also need to be checked. This used motor is suitable for maintenance, spare-parts stocking and retrofit projects that require this exact Siemens order number.
| Manufacturer | Siemens |
|---|---|
| Product series | 1PH7 |
| Manufacturer/Order/Identification number | 1PH7103-2NG02-0DJ0 |
| Equipment type | Asynchronous motor for main-spindle drives |
| Frame size | 100 |
| Rated speed | 2000 min⁻¹ |
| Maximum continuous speed | 5500 min⁻¹ |
| Maximum speed | 9000 min⁻¹ |
| Rated power S1 | 7 kW |
| Power S6-60 % | 8.5 kW |
| Power S6-40 % | 10 kW |
| Rated torque | 33.4 Nm |
| Rated current S1 | 17.5 A |
| Moment of inertia | 0.017 kgm² |
| Weight | approx. 40 kg |
| Cooling | separate ventilation with external fan |
| Encoder | sin/cos 1 Vpp incremental encoder without C and D tracks |
| Mounting arrangement | IM B5 (IM V1, IM V3) |
| Protection rating | motor IP55, fan IP54 |
| Shaft and airflow | plain shaft; axial DE → NDE |
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The complete order number, rated speed of 2000 min⁻¹, sin/cos incremental encoder, IM B5 mounting, plain shaft, separate ventilation and existing controller parameters are decisive. Related 1PH7 motors can differ in these areas.
Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.
Please note that the guarantee only applies when the warranty seal is undamaged.
If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.
Further details are provided in the terms and conditions supplied with your quotation.
We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.
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Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.
Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.
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Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.
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