Baldor BSC 7107 DC manual Hall Signal Timing Diagram

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Hall Signal Timing Diagram

						Brushless D.C. Commutation
0	15	30	45	60	75	90	105	120	135	150	165	180		8 Pole Mechanical Degrees
0	30	60	60	120	150	180	210	240	270	300	330	360		4 Pole Mechanical Degrees
0	60	120	90	240	300	360	420	480	540	600	660	720		Electrical Degrees
														Hall Sensor Leads
														(Hall generated signal)
														(Hall generated signal)
														S1 (White)
														S1 (White)
														S2 (Yellow)


														S3 (Orange)


														Motor Leads


														(Motor generated EMF)
														(Motor generated EMF)
														F3 to F1
														F3 to F1

F1 to F2

F2 to F3

4-2 Specifications

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Contents MN1231 BSC DC Brushless Control Installation and Operating ManualTable of Contents Ii Table of Contents Introduction Section General InformationLimited Warranty Precautions Safety NoticeBe sure the system is properly grounded before Installation Section Receiving & InstallationControl Installation ReceivingSpeed Potentiometer Refer to Figure AC Power Connection Refer to FigureControl Connection Locations Connect the three motor leads to P1 terminals as follows Sensor and Motor Connections Refer to FigureReverse Operation 1st Time Power Up Procedure or after a motor is replaced Current Limit Adjustment Section AdjustmentsAdjusting Closed Loop Gain Minimum Speed AdjustmentDimensions Section Specifications and DataSpecifications Hall Signal Timing Diagram Box Fort Smith, AR 479 Fax 479