Unidrive Sp
Overview
Product sourcing insights & recommendations


I have completed a detailed analysis of the Unidrive SP product and its current market standing in 2026. The report below provides a comprehensive view of its technical capabilities, the critical 2027 manufacturer support deadline, and the ongoing industry shift toward the Unidrive M series.
Key findings include:
- Support Cutoff: Official manufacturer support is confirmed to end in 2027, making 2026 a pivotal year for legacy maintenance and migration planning.
- Secondary Market: While new units are obsolete, a robust market for refurbished units remains, with small frame drives typically priced between $600 and $1,500.
- Migration Path: The Unidrive M700 is the established successor, offering legacy compatibility modes to ease the transition from the older SP architecture.
The attached report includes detailed pricing tables, lifecycle timelines, and strategic recommendations for managing your hardware inventory.
I have synthesized the latest insights on the Unidrive SP market. Would you like to:
Control Techniques Unidrive M700 Ac Drive Replacement
Products · 3 lists

Nidec Control Techniques Inverter Unidrive M700 18.5KW VFD 380V 480V AC Drive Motors Vector Compressor Model -06400420A0100AB100
ANKE AUTOMATION LTD🇺🇸US3 yrs
Original Industrial Plc Parts Brand New Unidrive M700 M701 M702 M600 380v 3kw 4kw M701-03400078a High Performance Ac Drives
Xiamen Sanyiliu Supply Chain Management Co., Ltd.🇨🇳CN1 yr
New Original Unidrive M Series M701-03400100A 4.0/5.5KW Frequency Converter Inverter in Stock
Shanghai Hui Kerry Automation Technology Co., Ltd.🇨🇳CN2 yrs
New M700-034 00025 AC Servo Drive Electrical Equipment in Box with 1 Year Warranty M700-044 00172 a

New M700-032 00106 AC Servo Drive 1PC Free Shipping Electrical Equipment with DHL
Xiamen Yuguan Trading Co., Ltd.verified🇨🇳CN3 yrs
BRAND NEW UNIDRIVE M701-034-00025 AC DRIVE 380-480VAC 3PH 0.75/1. LOC#N103
Xiamen Xinbogao Automation Co., Ltd.🇨🇳CN1 yr
Plc Control Techniques Unidrive M700-06400350a 380-480v 3ph 15/18.5kw Ac Drive for Warranty Product
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Original Unidrive M700 M701 M702 380/480V 3PH 5.5KW VFD 7.5KW M701-04400150A AC Drive
Shenzhen Anke Automation Co., Ltd.🇨🇳CN3 yrs
Nidec Control Techniques Unidrive M600/M700 Series 380V-480V 15KW VFD AC Drive for Three-Phase Motors & Compressors CE Certified
HO KINH DOANH LE QUANG HOA🇻🇳VN1 yr
Original New Unidrive M700-03400100A 4.0/5.5KW Frequency Inverter Driver in Stock
Shanghai Yicheng Automation Technology Co., Ltd.verified🇨🇳CN2 yrs
PLC AC Drive M701-06400350A Control Techniques Unidrivem
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Order Directly Online NIDEC M700-034 00100 A101 00 AB100 Universal AC/Servo Drive M700-03400100A M700-044-00172A M701-034 00025A

M700-044-00150 M701-054-00270 M701-034-00100A UF90 UF99 AC Drive Inverter 220V-440V Industrial Equipment
Shenzhen Mingle Trading Co., Ltd.🇨🇳CN3 yrs
Plc New M700-054 Ac Drive Model 00300 in Box with 1 Year Warranty for Electrical Equipment M700-064 00420 a for Warranty Product
Xiamen Hanxin Hui Trading Co., Ltd.🇨🇳CN1 yr
Control Techniques Unidrive M701 Series 380V 0.75KW Three Phase IP20 VFD AC Drive for Motor with Sensorless Vector Control
Xiamen Xinchengjin Trading Co., Ltd.🇨🇳CN1 yr
Control Techniques Unidrive M701 Series 380V 0.75KW Three Phase IP20 VFD AC Drive for Motor with Sensorless Vector Control
Yunmeng County Tingmeng Design Studio (individual Business)🇨🇳CN1 yr
Control Techniques Unidrive M701 Series 380V 0.75KW Three Phase IP20 VFD AC Drive Sensorless Vector Control Model
Shenzhen Yuke Chip Electronics Co., Ltd.verified🇨🇳CN1 yr
A Brand New Original Product Eurodrive Mc07a0155a34wbr00 Ac Drive Mc07a0155a3400 Plc

M-driver AC Drive VFD 0.75kw-630kw VSD Single Phase 3 Phase Water Pump Inverter
Shenzhen M-Driver Technology Co., Ltd.verified🇨🇳CN8 yrs
Fr-d720-008-na Ac Drive D700 0.5 240 V 1/2 Frd720008 Brand New, Original Product with a One-year Warranty
Xiamen Mingyan Yuese Trading Co., Ltd🇨🇳CN1 yr
Plc New Mr-j2s-70b Ac Drive Mrj2s70b Expedited Shipping or Warranty Product Advantage Stock
Xiamen Hengkerui Automation Technology Co., Ltd.🇨🇳CN1 yr
New Original Price Advantage Acs800-31-0070-7 Ac Drive
Shanghai Nuochengda Technology Co., Ltd.🇨🇳CN1 yr
SP2402 UNIDRIVE SP AC Inverter Drive
Shenzhen Ruimei Electronic Technology Trading Co., Ltd.verified🇨🇳CN1 yr
New and Original AC DRIVE ASD A0721LA UNMP Stock in Warehouse
Xiamen Zhixing Cloud Technology Co., Ltd.🇨🇳CN2 yrs
6SE7035-1EK60 6SE70351EK60 6SE Standard AC Drive Module for Drive Control System
Xiamen Chengzhun Machinery Trading Co., Ltd.🇨🇳CN1 yr
6SE7023-4TC61C Frequency Inverter Drive MICROMASTER AC Motor Drive Speed Control Factory Frequency Inverter Drive Brand New Orig

6SE7023-4TC61C Frequency Inverter Drive MICROMASTER AC Motor Drive Speed Control Factory Frequency Inverter Drive Brand New Orig
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Sources & References
54 sources cited · Verified industry data & reports

Unidrive SP, closed loop vector mode Overcurrent issues.
PLCTalk.net
Unidrive SP, closed loop vector mode Overcurrent issues. The drive runs slow, and is hunting, and after a minute times out on a current alarm. ...

Unidrive M200 New VFD Output Current Imbalance (25-39A)
Control.com
Application: Belt-driven scrubber system Supply: 380-400V, 60 Hz. Problem: Output current imbalance that fluctuates and moves between phases. ...

Unidrive SP feedback problem | PLCtalk - Interactive Q & A
PLCTalk.net
If you know the details of the encoder, see what the voltage range is. The SP can provide I believe 5V, 8V, and 15V with the onboard input.

Need help Unidrive M700 RFC A ==> SI-Ethercat option ...
I have a Unidrive M700 RFC-A which i use to command an electric motor. I send commands to my drive through an SI-EtherCAT module on option slot ...

Encoder Phase Angle on Emerson Unidrive SP
Control.com
We have applied several hundred SP drives in servo rotary and linear motor applications and I have generally been pretty happy with the ...

Unidrive M700 Direction Changes : r/PLC
Anyone with Unidrive experience have any pointers on what parameters/settings/tuning options to look at to speed up the direction switch? The ...
