Unidrive HS70
Optimized for applications demanding high speed
- Power range: 1.0 – 4,200 hp (0.75 kW – 2.8 MW) Normal Duty, 1.5 hp – 4,200 hp (1.0 kW – 2.8 MW) Heavy Duty
- Input: 208 – 240 V, 380 – 480 V
- Output frequency: 0 – 3,000 Hz Open-Loop, 0 – 1,250 Hz Closed-Loop
- Feedback: 2 x Encoder inputs, 1 x simulated encoder output
- Intelligence: Onboard PLC and Advanced Motion Controller (AMC)
- Machine Safety: Single Safe Torque Off terminal
- Control connections: 3 x Analog inputs, 3 x Digital inputs, 2 x Analog outputs, 3x Digital I/O, 1 STO, 1 x Relay
- Control mode: Open-loop vector or V/Hz induction motor control, Open-loop Rotor Flux Control for induction motors (RFC-A), Open-loop permanent magnet motor control (RFC-S), Closed-loop Rotor Flux Control for induction motors (RFC-A), Closed-loop permanent magnet motor control (RFC-S), Active Front End (AFE) power quality convertor
- Onboard communications: Ethernet (EtherNet/IP, Modbus TCP, RTMoE)
- Parameter cloning: PC tools, SMARTCARD, and SD card
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Control Techniques’ Unidrive HS70 series high-speed variable frequency AC/servo drives deliver enhanced control of high speed motors. Additionally, machine throughput is maximized through enhanced single axis control and multi-axis network synchronization. Onboard real-time Ethernet (IEEE 1588 V2), onboard Advanced Motion Controller, and high speed I/O for position capture enables machine builders to create more sophisticated and flexible machines.
Maximize throughput with superior motor control
- High bandwidth motor control algorithm for open and closed loop induction, synchronous permanent magnet, and servo motors with up to 3,000 Hz current-loop bandwidth and 250 Hz speed loop bandwidth for smooth, efficient motor control
- Flexible speed and position feedback interface supports a wide range of feedback technologies from robust resolvers to high resolution encoders
To meet the needs of any application Unidrive M700 series is available in three variants:
- Unidrive HS70: Onboard Ethernet and single STO input
- Unidrive HS71: Onboard RS485 to upgrade from Unidrive SP, single STO input
- Unidrive HS72: Onboard Ethernet, dual STO inputs
Design flexible centralized and decentralized control systems
- MCi modules can be added to execute larger programs for advanced system control capability and can operate as network control masters
- Onboard PLC for logic programs reduce or eliminate the need for external controllers
- Machine Control Studiois an industry standard IEC61131-3 programming environment for efficient system design and configuration used to program the onboard PLC and the co-processor MCi module
- Complete IEC 61131-3 programming environment structured text (ST), function block (FBD), sequential function chart (SFC), ladder diagram (LD), instruction list (IL), and continuous function chart (CFC)
- Three System Integration module slots are available to fit additional fieldbus, Ethernet, position feedback, machine control, and expanded I/O options.
Optimize system performance with onboard Advanced Motor Controller
Unidrive HS70 series incorporates an Advanced Motion Controller capable of controlling 1.5 axes. The motion functions are carried out ‘on the drive’ so that system performance is maximized
Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems
Unidrive HS70 and Unidrive HS71 has an integrated Safe Torque Off (STO) input and can accommodate an SI-Safety module for safe motion functions; Unidrive HS72 variant has dual Safe Torque Off (2x STO)
Standard is not enough?
Does your specific application place very special demands on a frequency inverter that the standard model cannot fulfill?
Then ask us! We will be happy to help you find the right model!
Based on our many years of experience, we analyze our customers’ applications and advise them individually on the selection of suitable devices in terms of performance and budget. We keep proven frequency inverters from different model series in our warehouse, regardless of the power range.
When it comes to design, we rely on our core brands, for which we are an official trading partner.