Control Techniques · Leroy-Somer
We select, size and commission Control Techniques Unidrive M700 and Commander C drives together with Leroy-Somer IE3/IE4 induction motors, matched to your application.
Tell us the power, quantity and application; our engineers will get back to you with a matching drive and motor combination.
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Control Techniques drives
Unidrive M700 for dynamic, networked and high-power applications; Commander C for pumps, fans, conveyors and general machinery.
High performance
The flagship for machine builders and heavy industry: induction, PM and servo motor control on one platform, with an onboard PLC and 250 µs motion.
General purpose
The industry-standard drive platform for pumps, fans, conveyors and general machinery: quick commissioning, a compact body and reliable speed control.
For the Mentor MP DC drive, Digitax HD servo and other models: Full Control Techniques portfolio
Sizing
Enter load, inertia, speed and duty profile into the ONX calculators, and let's verify the drive and motor selection together before the quote.
The IMfinity® platform offers IE3/IE4 efficient induction motors for standard and advanced industrial applications, with aluminium, cast iron or steel frames to suit the dynamics of every process.
IE4
super premium efficiency class
A strong, flexible and super premium efficiency (IE4) cast iron induction motor series for heavy industry, with a high thermal reserve.
View series Aluminium · IE3 · IP55
0,75–200 kW
power range
An aluminium-frame, premium efficiency (IE3) motor family for machines that need a compact, widely available and economical solution in standard applications.
View series IE3 / IE4 · IP23
55–900 kW
high power range
A premium efficiency motor family with high power density and the advantage of open-type cooling.
View seriesSelection guide
Product selection is never by rote. Let's choose the right investment together, based on your network, motion profile and ambient conditions.
Unidrive M700
The right platform for architectures that need closed-loop vector control, real-time Ethernet (EtherCAT/PROFINET), motion functions and up to 2.8 MW.
Commander C
A strong price/performance answer when the application is simpler, needs to be economical and can be commissioned quickly with sensorless vector control.
Leroy-Somer IMfinity®
IE3/IE4 efficiency, thermal reserve and a project-specific frame (aluminium/cast iron) carry your drive system to the mechanics with the right motor.
Applications
We treat the drive together with the process software: from flying shears to crane anti-sway, the same team builds the control architecture and commissions it.
Cutting moving tube, profile and strip to length without stopping the line, with a cutter that travels synchronized to line speed.
Learn moreIndexing coil-fed sheet and strip by a set length with servo feed rolls, then cutting with a stationary shear or saw while the material is stopped.
Learn moreKeeping material tension constant while the roll diameter changes: diameter calculation, torque control and closed loop with a dancer or load cell.
Learn moreSuppressing the swing of a rope-suspended load during trolley or bridge travel with speed profiles based on rope length and, where needed, sway angle feedback.
Learn moreMaking several motors that drive the same load share torque equally or in a defined ratio: long conveyors, dual-motor hoists and roll drives.
Learn moreElectronic cams, registration mark correction and multi-axis sync on a horizontal machine that wraps products in film and seals them with rotary jaws.
Learn moreFor your existing line
Migrate legacy DC/AC systems and PLCs to a next-generation CODESYS architecture.
Unidrive M700 covers 0.75 kW to 2.8 MW. It drives induction, PM and servo motors on one platform and has an onboard PLC and a 250 µs motion cycle.
Choose Unidrive M700 when you need closed-loop vector control, real-time Ethernet (EtherCAT/PROFINET), motion functions or high power. For pumps, fans and conveyors up to 132 kW where sensorless vector control is enough, Commander C is the more economical choice.
The IMfinity® family includes IE3 and IE4 motors: aluminium-frame LSES (IE3, IP55, 0.75–200 kW), cast iron CPLS (IE4) and high-power PLSES (IE3/IE4, IP23, 55–900 kW).
Yes. In our retrofit service we move old DC/AC drive and PLC systems to new-generation drives and a CODESYS-based control architecture, mostly keeping the mechanics. You can estimate the payback in advance with the DC to AC retrofit ROI calculator.
Share the power, quantity and application, and let's choose the right Control Techniques drive and Leroy-Somer motor combination together.
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