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BMC12H-installation-manual.pdf - Servo2Go

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1.4 General Specifications<br />

BMC 12H<br />

Supply Voltage (1)<br />

70 - 270 Vac<br />

Peak Output Current (2 sec) ±25 Amp<br />

Maximum Continuous Current ±12.5 Amp<br />

Power Dissipation @ Cont. Current<br />

55 Watts<br />

Shunt Turn On<br />

390 Volts DC<br />

(1) Single or three phase operation.<br />

Automatic Current Reduction 50 % OR 25 %Switch Selectable<br />

Switching Frequency 20 kHz<br />

Minimum Load Inductance 660 micro H<br />

Input Command Signal Range ± 10 Volts (+-15 Volts DC max.)<br />

Input Impedance 50 Kohms<br />

Tach Input 60 Kohm, +- 60 Volts<br />

Current Monitor Output Amps to Volts<br />

Velocity Monitor Output RPM to Volts<br />

Operating Temperature 32 - 122 F (0 - 50 C)<br />

Storage Temperature -40 - 176 F (-40 - 80 C)<br />

Relative Humidity<br />

5% - 95% non-condensing<br />

Power Connectors Screw Terminal<br />

Signal Connector Molex Connector<br />

Size 8.00 X 6.35 X 3.43<br />

Weight 4.8 lb<br />

1.5 System Connection/Wiring Diagram<br />

Specifications Table<br />

The following diagram shows an <strong>installation</strong> of the BMC 12H in a typical system. Your<br />

system may vary from this configuration. Typical components used with the BMC 12H<br />

brushless servo drive include:<br />

• Brushless DC servo motor.<br />

• External switches.<br />

• AC power source<br />

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Page - 2 -<br />

MCG Inc. BMC 12H – Hardware Installation

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