DC Drives — Available Products
Siemens 6RA8078-6DS22-0AA0
$8,791.00
Siemens 6RA8091-6DS22-0AA0
$24,023.00
Siemens 6RA8025-6FV62-0AA0
$6,989.00
Siemens 6RA8025-6DV62-0AA0
$6,381.00
Siemens 6RA8075-6DV62-0AA0
$8,381.00
Siemens 6RA8018-6DV62-0AA0
$5,376.00
Siemens 6RA7013-6DV62-0
$4,120.00
Siemens 6RA8013-6DV62-0AA0
$4,729.00
Siemens 6RA8078-6DV62-0AA0
$10,598.00
Siemens 6RA8081-6DV62-0AA0
$12,372.00
Siemens 6RA8087-6DV62-0AA0
$20,893.00
Siemens 6RA8081-6DS22-0AA0
$12,638.00
Siemens 6RA8075-6DS22-0AA0
$6,729.00
Siemens 6RA7085-6DS22-0
$8,928.00
Siemens 6RA7082-6FV62-0
$12,182.00
Siemens 6RA8075-6DS22-0AA0-Z
$8,100.00
Siemens 6RA8031-6DV62-0AA0
$7,989.00
Siemens 6RA7018-6DV62-0
$5,103.00
Siemens 6RA7018-6DS22-0
$4,802.00
Siemens 6RA7081-6DS22-0
$7,928.00
Overview
Siemens DC drives power high-torque applications in metals, paper, cranes and test rigs. SIMOREG 6RA70 is the legacy platform; Sinamics DCM 6RA80 is the current line.
Machine down? We ship DC Drives parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Series in this family
Legacy SIMOREG DC Master converters — full 6RA70 catalog supported.
Current-generation DC drives — Sinamics DC Master 6RA80.
Compatible & related families
Why Buy From PALM Parts Solution
DHL, FedEx, UPS — door-to-door in 1-4 business days.
In-stock orders placed before 3pm ET ship the same day.
New, surplus and refurbished Siemens inventory ready to ship.
24/7 emergency sourcing for production-critical failures.
Custom pricing on volume, repair, and hard-to-find SKUs.
Talk to engineers, not call-center agents.
We hunt down discontinued and obsolete parts globally.
Lifecycle-end Siemens parts — sourced, tested, warrantied.
Frequently asked questions
What is the DC Drives family used for?
The DC Drives family from Siemens covers industrial automation applications such as machine control, process control, motor control and discrete I/O. Browse the series below to find the exact part number for your installation.
Are obsolete DC Drives parts still available?
Yes. We stock new surplus, refurbished and end-of-life DC Drives units from Siemens. If a part number is no longer in production we will identify a compatible replacement or repair your existing module.
How do I identify the correct DC Drives replacement?
Match the catalog number printed on the DC Drives label, then confirm voltage, I/O count, communication protocol and firmware revision. Our team can validate compatibility against your original Siemens configuration before shipment.
Do DC Drives parts come tested?
Every DC Drives unit we ship is functionally tested against Siemens OEM specifications. Refurbished items include a 1-year warranty and a full inspection report on request.