Siemens 6SC6520-4AA02
€9,980.00
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The Siemens 6SC6506-0AF02 is identified as a compact power unit for the SIMODRIVE-690-AC main spindle drive with 60 A. This device assignment clearly distinguishes the offered module from expansion or interface modules from the 650 and 660 series. In the original Siemens manual, the 60-A current class is listed as H60; this class requires three slots within the modular power section. The manual describes the main spindle drive as a three-phase, digitally controlled drive with a closed and open control structure. The control includes speed controller, ramp-function generator, field weakening characteristic, subordinate torque control loop, inverter control and sequence control. The motor voltage is generated by pulse width modulation. The actual speed value comes from a sensor on the motor shaft, while the control works in a field-oriented manner. The main spindle inverter is supplied with 575 V DC from an intermediate circuit. For the SIMODRIVE-690 system environment, Siemens states 3 AC 380 V with −10/+15 percent tolerance and 50 to 60 Hz. The main spindle output voltage is 3 AC 430 V, the documented frequency range is 0 to 300 Hz. The efficiency in nominal operation is approximately 95 percent. The permissible ambient temperature ranges from 0 to 40 °C; cooling takes place with forced air. The specified load values apply without reduction up to 1000 m installation height. The module is therefore a clearly classified power unit for the maintenance of existing 690 main spindle drives and not a universal expansion module. These system values describe the integration of the 60-A power section and must not be interpreted as separate type key features. For a replacement, the complete order number, H60 current class, slot requirement, intermediate circuit, motor and encoder connections as well as the existing SIMODRIVE-690 configuration must match.
| Manufacturer | Siemens |
|---|---|
| Product series | SIMODRIVE 690 |
| Manufacturer/order/identification number | 6SC6506-0AF02 |
| Device type | Compact AC main spindle power unit |
| Current class | 60 A |
| Manual code for current class | H60 |
| Required H60 class slots | 3 |
| Drive type | Three-phase main spindle drive |
| Control structure | Digital control with closed and open control loops |
| Modulation method | Pulse width modulation |
| Speed feedback | Encoder on the motor shaft |
| Control principle | Field-oriented control |
| System DC link voltage | 575 V DC |
| System supply voltage | 3 AC 380 V, −10/+15 % |
| System mains frequency | 50–60 Hz |
| Main spindle output voltage | 3 AC 430 V |
| Main spindle output frequency | 0–300 Hz |
| System efficiency in nominal operation | approx. 95% |
| Permissible system ambient temperature | 0 to 40 °C |
| System cooling | Forced air cooling |
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Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.
We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.
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.
Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.
We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.
Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.
As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.
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.
For larger order quantities or several items of one type, we can offer individual discounts.
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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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