Function of Nidec Unidrive M700
Built-in ultra-flexible position and speed feedback interface supports most feedback techniques from resolvers to high-resolution encoders, including SinCos, EnDat, SSI, HIPERFACE and BiSS.
Sensorless Control function
The Nidec Unidrive M700 inverter supports sensorless control for asynchronous, permanent magnet (PM), and hybrid permanent magnet (PM) motors, helping to reduce system costs and increase reliability.
Control
Supporting control switching frequency ranges up to 16 kHz, for open and closed-loop asynchronous motors, servo and hybrid PM motors, providing up to 3000Hz closed-loop current bandwidth and 250Hz closed-loop speed bandwidth. Unidrive inverter with high response speed is suitable for applications with high output frequency above 600 Hz such as milling cutters and centrifuges.
Safe function
Modern system, replacing traditional electro-mechanical safety devices with the latest generation inverters, which are the new industry standard for improved performance and utility
Unidrive M inverter offers Safe Torque Off (STO) function, meet SIL3/PLe standards, provide a neater and more reliable solution compared to traditional magnetic drives.
Build-in PLC function
All drives in the Nidec Unidrive M700 series are integrated with an easy-to-use PLC that can be used to program logic programs and IEC 61131-3 motion and sequential tasks in real time.
High quality motor controller
The Unidrive M700 inverter series integrates a high-end 1.5-axis Motion controller, allowing motion functions to be performed synchronously on the inverter with 250 μs cycle time, minimizing accumulated system errors and maximizing productivity. By implementing motion control on the inverter, the system design can be freed from dependence on a dedicated PLC supplier, while reducing the calculation on an external PLC or even replacing it totally.
Outstanding features:
250 μs cycle time
Motion profile generator
Electronic gearbox
Simple cam profiles with point-to-point selectable interpolation
Homing functions
High speed position freeze(Touch probe)
Position control
Supports most of bus control technologies, including traditional fieldbuses and serial communications
No need to integrate into PLC configuration thanks to PLC Controlled Motion feature
Integrated 1.5-axis optimized motion controller with cam profiles, homing, and electronic gear
Scalable integrated motion control reduces demand on, or can entirely replace, a central PLC
Comprehensive motion safety functions, including over safe networks
Speed control
S-ramps Configuration
The control loop is high bandwidth and supports switching frequencies up to 16 kHz
Integrated versatile feedback interface supporting everything from resolvers to relative and absolute encoders
Identification of static motors
Low noise thanks to multi-level speed adjustment, cooling fan and smart temperature management function Integrated
Safe Torque Off (STO) function, meets SIL3/PLe standards
Torque Control
Precise torque control with update rates up to 250 μs
Sensorless control for asynchronous, permanent magnet (PM) and hybrid PM motors
98% efficiency, minimizing energy consumption during power conversion
Easily configure common DC Bus sharing, dynamic braking, and regeneration modes
All power ranges include Off-Grid, modular and pre-assembled inverters up to 2.8MW (4,200HP)
The build-in PLC on board allows logic and sequential programming according to IEC 61131-3 standard
Bảng mã Biến tần Nidec M700 và M701 M702
M700-03400025A M701-03400025A M702-03400025A 0.75kW
M700-03400031A M701-03400031A M702-03400031A 1.1kW
M700-03400045A M701-03400045A M702-03400045A 1.5kW
M700-03400062A M701-03400062A M702-03400062A 2.2kW
M700-03400078A M701-03400078A M702-03400078A 3kW
M700-03400100A M701-03400100A M702-03400100A 4kW
M700-04400150A M701-04400150A M702-04400150A 5.5kW
M700-04400172A M701-04400172A M702-04400172A 7.5kW
M700-05400270A M701-05400270A M702-05400270A 11kW
M700-05400300A M701-05400300A M702-05400300A 15kW
M700-06400350A M701-06400350A M702-06400350A 15kW
M700-06400420A M701-06400420A M702-06400420A 18.5kW
M700-06400470A M701-06400470A M702-06400470A 22kW
M700-07400660A M701-07400660A M702-07400660A 30kW
M700-07400770A M701-07400770A M702-07400770A 37kW
M700-07401000A M701-07401000A M702-07401000A 45kW
M700-08401340A M701-08401340A M702-08401340A 55kW
M700-08401570A M701-08401570A M702-08401570A 75kW
M700-09402000A M701-09402000A M702-09402000A 90kW
M700-09402240A M701-09402240A M702-09402240A 110kW
M700-09402000E M701-09402000E M702-09402000E 90kW
M700-09402240E M701-09402240E M702-09402240E 110kW
M700-10402700E M701-10402700E M702-10402700E 132kW
M700-10403200E M701-10403200E M702-10403200E 160kW
M700-11403770E M701-11403770E M702-11403770E 185kW
M700-11404170E M701-11404170E M702-11404170E 200kW
M700-11404640E M701-11404640E M702-11404640E 250kW
Chọn mã biến tần M700:
