Having issues with Precautions Related to Live Parts On Panasonic Modular Placement Machine BM231 BM221? Read our step-by-step SMT maintenance solution below. If you require replacement feeders, nozzles, or sensors, contact SMTBOX for OEM-compatible parts.
Model No.
BM221 NM-EJM8B
BM231 NM-EJM1C
A critical volume of electricity is fed to the following parts in the interior and periphery of the machine.
Interior
X,Y-axis AC servomotor driver: 200V AC
X,Y-axis regeneration unit: 200V AC
S-axis AC servomotor driver: 200V AC
R-axis AC servomotor driver (Option): 200V AC
SSR: 100V AC
Main controller: 200V AC
Main power switch: 200V – 480V AC
Noise filter: 200V – 480V AC
DC power supply: 200V AC
ZNR board: 200V AC
Global transformer: 200V, 220V, 380V, 400V, 420V, 480V AC
Breaker, contactor: 200V AC
H, θ-axis: 36V, 5V DC
Periphery
Recognition monitor: 100V AC
Printer (Option): 100V AC
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