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Siemens SIMODRIVE 6SN1118-0DK21-0AA2

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6SN1118-0DK21-0AA2

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The Siemens 6SN1118-0DK21-0AA2 is a digital control unit designed for precise automation tasks with support for two axes. It operates effectively in ambient temperatures ranging from 0 to 40 °C and can endure storage conditions as low as -40 °C and up to 70 °C.

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Ships from Raleigh, NC
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 6SN1118-0DK21-0AA2

ManufacturerSiemens
Product TypeDigital Control Unit
Product LineSIMODRIVE
Part Number6SN1118-0DK21-0AA2
UPC040892544817
Weight0.94 lbs (0.43 kg)
Axes2
CNC ApplicationsSupported
EncoderSin/cos 1 Vpp
MountingVertical
Ambient Temperature0 to 40 °C
Storage Temperature-40 to 70 °C
Moisture CondensationNot permissible
Altitude without Derating1000 meters
Max. Operating Humidity80% RH, non-condensing
Max. Storage Humidity80% RH, non-condensing
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The 6SN1118-0DK21-0AA2 from Siemens is a digital control unit tailored for automation systems needing a dual-axis control option. With the ability to integrate into CNC setups, this unit supports applications requiring precise motion control. It is equipped with a Sin/cos 1 Vpp encoder, providing reliable feedback for accurate positioning and movement. This control unit is engineered for vertical mounting, enhancing installation versatility.

In terms of temperature management, the unit operates effectively in ambient conditions from 0 to 40 °C. For storage, it can maintain integrity across a wide range from -40 °C to 70 °C. The device must be maintained in environments where moisture condensation does not occur, ensuring long-term reliability. With a maximum altitude rating of 1000 meters, it can perform well in various elevated conditions without risk of performance reduction.

Humidity levels are crucial for operation, with a maximum allowable relative humidity of 80% RH in non-condensing environments. The shipping weight of approximately 0.91 pounds makes the unit lightweight and manageable for installation. This digital control unit is designed to meet the demands of modern automation while providing robust performance.