MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 5.0kw.
Interface type: SSCNET type III fiber communication.
Special features: integrated driver security.
Power specification: three phase AC200V.
STO function as a security feature is added to the SSCNET III fiber communication type servo amplifier .
By using the STO function, the electromagnetic contactor used in the past to prevent the motor from accidentally starting is no longer needed HC-SFS152G1 1/6
SS1 functions can be realized by using the MR-J3-D05 security logic unit.
MR-J3-BS uses a full closed loop control system.
Compatibility with MR-J3-B.
MR-J3-BS installation, wiring and connectors are the same as the MR-J3-B, so do not change the existing connection will be easy to MR-J3-B
Change to MR-J3-BS HC-SFS152G1 1/6.
Security functions are connected to the CN8 interface through an external security circuit to increase the MR-J3-BS driver security.
Compatible full closed loop control system.
MR-J3-BS has a full closed loop control system version. Analog input: 2.
Analog output points: 1 points HC-SFS152G1 1/6.
Weight: 0.1kg.
FX3 series can be connected to the 2 channel input (voltage: DC0~10V, or current DC4~20mA), as well as 1 channel output (DC0~10V, or current: DC4~20mA) of the adapter .
Each channel can be specified as a current input or voltage input.
Connecting FX3SA, FX3S, FX3GA, FX3G, and FX3U main body, the need to convert the adapter or function expansion board. Drive: MR-H_ACN series built-in positioning function.
Rated output: 0.4KW.
In servo drive speed closed loop,
Rotor speed measurement accuracy is very important to improve the dynamic and static characteristics of the speed control loop.
In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor,
The corresponding method is M/T velocity measurement.
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
But this method has its inherent defects,
Mainly includes: the measurement period must be detectedd at least one compleete encoder pulse, limiting the minimum detectable speed HC-SFS152G1 1/6.
2 control system for speed control of the timer switch is difficult to maintain synchronization,
Can not guarantee the accuracy of measurement in the situation where the speed change is larggerr HC-SFS152G1 1/6.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.
HC-SFS152G1 1/6 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=HC-SFS152G1 1/6&select=5