Part of the Nidec (Control Techniques) Unidrive family.
Overview
Unidrive SP
Unidrive SP is part of the Nidec (Control Techniques) Unidrive family. Palm Parts Solution stocks Unidrive SP units in new, refurbished, and surplus condition, all with tested warranty and same-day quotes on available to quote catalog numbers.
Overview
Unidrive SP delivers the performance, connectivity, and I/O density required by modern industrial applications while retaining backward compatibility with earlier Unidrive hardware where applicable. Typical deployments include OEM machinery, process skids, retrofit projects, and plant-wide control architectures built on the Nidec (Control Techniques) ecosystem.
Why specify Unidrive SP
- Tight integration with Nidec (Control Techniques) engineering software
- Documented spare-parts availability
- Proven service life across heavy-duty industries
- Compatible accessories: power supplies, communication adapters, terminal blocks
What Palm Parts Solution provides
- Tested Unidrive SP catalog numbers available to quote
- Cross-reference assistance for obsolete part numbers
- Quotes on full Unidrive SP bills of material
- Engineering support for replacements and migrations
Unidrive SP parts

Control Techniques SP5403
$24,355.99

Control Techniques UNI3405
$32,033.00

Control Techniques UNI3404
$29,913.00

Control Techniques UNI3401
$19,767.99

Control Techniques UNI2401
$4,409.99

Control Techniques SP1402
$3,292.99

Control Techniques UNI2403
$6,815.99

Control Techniques UNI4404
$42,446.99

Control Techniques UNI3403
$27,636.00

Control Techniques UNI2402
$7,048.99

Control Techniques UNI3402
$20,472.99

Control Techniques UNI2405
$9,626.99
Specifications
Unidrive SP technical reference
Each Unidrive SP catalog number has its own electrical, mechanical, and environmental specification. Use the search bar to locate an exact part number, or contact Palm Parts Solution with the catalog number on the nameplate for:
- Input/output voltage and current
- Communication protocols and network role
- Form factor and mounting (DIN rail, panel, rack)
- Operating temperature, humidity, vibration, IP rating
- Certifications (UL, CE, ATEX, marine, etc.)
- Compatible firmware and engineering software revisions
We can also supply OEM datasheets and wiring diagrams on request.
More from this series

Control Techniques UNI2404
$4,714.99

Control Techniques UNI1401
$6,018.99

Control Techniques SP1403
$3,963.00

Control Techniques UNI1405
$4,456.99

Control Techniques UNI4403
$35,758.99

Control Techniques UNI4405
$47,220.99

Control Techniques SP3402
$5,740.99

Control Techniques SP2402
$3,687.00

Control Techniques SP4401
$7,067.00

Control Techniques SP4403
$10,541.99

Control Techniques SP4402
$8,568.99

Control Techniques UNI4401
$31,958.99
Compatible series
Browse this product type
Frequently asked questions
What does the Unidrive SP series include?
The Unidrive SP series is part of the Unidrive family from Nidec (Control Techniques). It groups related catalog numbers that share form factor, I/O type and communication protocol — making it easy to find drop-in replacements.
Is Unidrive SP compatible with newer Nidec (Control Techniques) hardware?
In most cases yes. Unidrive SP units interoperate with current Nidec (Control Techniques) programming software and communication backbones. Contact us with your firmware revision and we will confirm before shipping.
Can I get Unidrive SP parts refurbished with warranty?
Yes. We offer refurbished Unidrive SP modules tested to OEM specs with a 1-year replacement warranty. New surplus stock is also available when supply permits.
Machine down? Get a fast quote on the parts you need.
New, surplus, and refurbished industrial automation options. Request a quote or speak directly with an automation specialist for emergency sourcing.
