ultifunctional energy-saving type. High voltage oil filled capacitor type magnetizer.
Eco-Mag SX-E
Japanese patent No.4554346
Eco-Mag SX-EControl
Digital control unit CU-2
Strengths
The new controlled charging system with a three-phase power supply reduces power consumption and enables high-speed charging. In addition, our exclusive patented “regenerative function” realizes further energy saving.
Application
Multi-pole magnetization of rare earth magnets, magnetization of large block magnets, magnetization of large servo motors, rare earth PM-type multi-pole stepping motors, rare earth spindle motors, VCMs, pickups
Rated Value
Charge voltage: 1500(V) to 2500(V)…in 500(V) increments
Capacitance: 200 (µF) to 2000 (µF)…in 200 (µF) increments
Maximum allowance current: 30 (kA)
Standard Specifications
SX-E2520 Eco-Mag
Charge voltage：100～2500（V）
Capacitance: 2000 (µF) with capacitance toggle
Charging time: 5 sec.
Maximum allowance current: 30 (kA)
controller
Mounted on SX and Eco-Mag SX-E type magnetizers
Magnetizer digital control unitCU-2
CU-2
Explanation of Operation Panel
Condition setting channel (with 10-channel memory function)
Output selection switch (optional)
Magnetizing/demagnetizing switch (option)
Charge voltage setting value (in 1V increments) / High limit / Low limit
Charge voltmeter
Charge voltage judgment display LO-GO-HI
Charge level display
Current standard value (in 0.01kA increments)/ High limit / Low limit
Discharge ammeter
Discharge current judgment display LO-GO-HI
Repeat charge switch (recharge after discharge)
Shot charge switch (charge once with switch ON)
Trouble reset switch
Discharge switch
External operation display (when controlled by an external device)
Data setting switch
Strengths
Energy-saving, high-performance control unit enabling high-speed charging with three-phase power supply
Compared to the single-phase power supply conventional type, the use of a three-phase power supply stabilizes the power line and saves energy. High-speed charging is realized with less power consumption.
Greatly enhanced based on the CU-1 model! Correspond to external interface “RS-232C”.
Enhanced functionality over previous model to allow support of an external “RS-232C” interface (optional). Also capable of sending pass/fail signals for charge voltage and discharge current values during magnetization. Connecting to our “Data Acquisition System” will make it easier a fully numerically controlled as magnetizing conditions
Realizing high-speed charging and stable charge voltage with 80KHz inverter control.
Main options for the CU-2 control unit
(1) External control options
Recall channels
(Channel could be set with BCD code using PLC, etc.)
Commanding charging initiation
Choose Magnetization / Demagnetization
(2) 「RS-232C」 communication
Charge voltage comparator signal output HI/GO/LO
Discharge current comparator signal output HI/GO/LO
Charge voltage value at discharge
Discharge current value
