Variable Frequency Drives — Available Products
Siemens 6SE6400-0AP00-0AA1
$880.00
Siemens 6SE6400-0BP00-0AA0
$184.00
Siemens 6SE6400-0BP00-0AA1
$145.00
SIEMENS 6SE6400-1PB00-0AA0
$209.00
Siemens 6SE6400-1PC00-0AA0
$500.00
Siemens 6SE6420-2AB12-5AA1
$890.00
Siemens 6SE6420-2UC17-5AA1
$820.00
Siemens 6SE6420-2UD17-5AA1
$687.00
Siemens 6SE6420-2UD21-5AA1
$410.00
Siemens 6SE6440-2AD22-2BA1
$752.00
Siemens 6SE6440-2AD25-5CA1
$942.00
Siemens 6SE6440-2AD27-5CA1
$1,689.00
Siemens 6SE6440-2AD31-1CA1
$1,318.00
Siemens 6SE6440-2UD17-5AA1
$420.00
SIEMENS 6SE6440-2UD21-5AA1
$441.00
Siemens 6SE6440-2UD25-5CA1
$657.00
Siemens 6SE6440-2UD27-5CA1
$840.00
Siemens 6SE6440-2UD31-1CA1
$1,491.00
Siemens 6SE7016-1TA51-Z
$2,181.00
Siemens 6SE7021-0EA61
$3,123.00
Siemens 6SE7023-2EA87-2DA0
$1,829.00
Siemens 6SE7023-4TC61
$5,231.00
Siemens 6SE7023-8TD61
$7,924.00
Siemens 6SE7027-2ED61
$6,828.00
Overview
Siemens variable frequency drives are catalogued here as one line-level hub covering the low-voltage AC drive platforms Palm Parts Solution stocks, from current Sinamics units to the legacy MasterDrives generation. The family currently holds 430 catalogued part numbers, organised into three series so buyers can move from platform to a specific order number without guesswork.
Series in this family
- Sinamics Drives — the largest group, 397 catalogued parts under the 6SL32, 6SL33, 6SL34 and 6SL35 order-number ranges.
- Micromaster Drives — 18 catalogued parts under 6SE64 and 6SE32.
- SIMOVERT MasterDrives — 15 catalogued parts under 6SE70 and 6SE71, the legacy generation still found in installed plant.
By catalogue classification, 411 of these parts sit in Low Voltage VFDs and 19 in Power Semiconductors. If you already know the Siemens order number, search it directly; if you are working from an installed drive, open the matching series above and compare the catalogued part numbers there. For anything not listed, send the order number and rating-plate details with a quote request.
Machine down? Get a fast quote on Variable Frequency Drives parts.
New, surplus, and refurbished Siemens options. Request a quote or speak directly with an automation specialist for emergency sourcing.
Browse by Series
Legacy Micromaster 410/420/430/440 drives. Stock and replacements.
Legacy Simovert MasterDrives VC and MC inverters. Replacements available.
Sinamics G110, G120, G130, G150, V20, V90 and S series drives.
Product Types in this Family
Compatible & related families
Why Buy From Palm Parts Solution
DHL, FedEx, UPS — door-to-door in 1-4 business days.
RFQs sent during business hours are answered the same business day.
New, surplus and refurbished Siemens options — request current availability.
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 Variable Frequency Drives family used for?
The Variable Frequency 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 Variable Frequency Drives parts still available?
Yes. We stock new surplus, refurbished and end-of-life Variable Frequency 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 Variable Frequency Drives replacement?
Match the catalog number printed on the Variable Frequency 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 Variable Frequency Drives parts come tested?
Every Variable Frequency 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.