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SpeedControlSystems

VEXTA Brushless DC Motors - 15580 Speed Control Mode Specifications

BX Series Standard BX Series with optional OPX-1A control module30 Variable Speed Range (r/min) 30 3000 (Analog speed setting) 3000 (Analog speed setting)3 3000 (Digital speed setting resolution 1 r/min) Preset Acceleration/Deceleration time is shared by all dataindex operations by one of the following: • Internal potentiometer with analog setting (0.1 15 sec.)• Digital setting (0 Acceleration/Deceleration Time 30 sec. Setting resolution: 0.001 sec.)Number of Speed Settings2 by analog two-step speed setting8 by one of the following:• Analog two-step speed setting + digital six-step speed setting • Digital eight-step speed settingSpeed Control Method• Internal potentiometer• External analog input• External potentiometer (20k (at 3000 r/min)Shared by all data index operations.Internal potentiometer with analog setting: 0.1 15 sec.
Introduction Ω , 1/4 W) or• External DC Voltage, 0 Ω , 1/4W) or• External DC Voltage, 0 5 VDC (input impedance: 15 k Ω )Load 0.05 % Max. (0 rated torque at 3000 r/min) 5VDC (input impedance: 15k Ω )• Digital speed setting• Internal potentiometer • External analog input• External potentiometer (20 k 0.05 % Max. (0 rated torque at 3000 r/min)Voltage 0.05 % Max. (Power supply input voltage range at 3000 r/minwith no load) 0.05 % Max. (Power supply input voltage range at 3000 r/minwith no load)Temperature
BXFBL 0.5% Max. (32ËšF 122ËšF [0ËšC 50ËšC]at 3000 r/min with no load)• Digital speed setting:
Brushless DC Motor SystemsDC Input 0.5 % Max. (32ËšF 122ËšF [0ËšC 50ËšC] at 3000 r/min with noload)• Analog speed setting:
AC Input 0.05% Max. (32ËšF 122ËšF [0ËšC 50ËšC]at 3000 r/min with no load)
2 AXU Speed Regulation AXH

Position Control Mode Specifications (with optional OPX-1A control module)

BHFESUS

Positioning Operation Continuous Operation

AC Motor Systems Number of Position Settings 6 (Data No. 0 5) SpeedSame setting as in speed control mode. Acceleration/DecelerationSame setting as in speed control mode. 1 or less. Position Setting Method Incremental (from the current position torelative position) with optional OPX-1A control module Resolution1 step 0.72Ëš, 500 (P/R) Rotation DirectionCW when the position in Data No. 0 or 1 is setto a value of zero or greater; CCW when the position in Data No. 0 or 1 is set to a value of Position Control Range 8,388,608 8,388,607 steps (Data No.0 5) Initial Value0 (CW) Speed SettingBy one of the following:• Analog two-step speed setting digital four-step speed setting• Digital six-step speed setting ✽ When using the continuous operation, the number of position settings isreduced from 6 (Data No.0
Before Using aSpeed ControlSystem 5) to 4 (Data No.2 5) 5)• Internal potentiometer • External analog input• External potentiometer (20 k Ω , 1/4 W) or• External DC Voltage, 0 Speed Control Method• Digital speed setting (Data No.0 5 VDC (inputimpedance: 15 k Ω ) 15 sec.• Digital setting 0 30 sec. Setting resolution:0.001 sec. Preset Acceleration/Deceleration time is shared by all data index operations by one of the following: • Internal potentiometer with analog setting0.1 Acceleration/Deceleration Time(at 3000 r/min)

Return to Mechanical Home Position Return to Electrical Home Position

Mechanical Home PositionDetection 1-sensor method: NC (Normally Closed) MovementFrom the current motor position to theelectrical home position Variable Speed Range3 3000 r/min (Digital speed setting;Resolution 1 r/min; Data No.7) Variable Speed Range3 3000 r/min (Digital speed setting;Resolution 1 r/min; Data No.6) Direction of Home Detection StartSet to CW or CCW Preset Acceleration/Deceleration time is shared by all data index operations by one of the following: • Acceleration/Deceleration Time Not provided Acceleration/Deceleration Time Internal potentiometer 0.1 15 sec. at 3000 r/min. • Digital setting 0 30 sec. at 3000 r/min.Setting resolution 0.001 sec. Positional Offset Range 8,388,608 8,388,607 steps Initial Offset Value0
Dimensions B-17Connection and Operation B-24Motor and Driver Combinations B-33Dimensions B-17Connection and Operation B-24Motor and Driver Combinations B-33

B-13