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Found 6 product(s) for Motor Controllers, Bidirectional (1-6 of 6)

Motor Controllers, Bidirectional
	Si24DiBdMC1-50V-20A-AP1 The Si24DiBdMC1-50V-20A-AP1 is a 50V 20A, microprocessor based, high-power, Digital, Bidirectional, Motor Controller that uses a single power supply to control the speed of a DC motor in forward or reverse direction at a voltage-range of 9V to 50V and with a current-range of 0 to 20A. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), controls the load-current rate (or motor acceleration and deceleration), updates the Liquid Crystal Display (LCD) and monitors the user inputs. The PWM carrier frequency is user selectable by the jumper CN7, 20kHz when CN7 is open and 5kHz when short. The user can choose between slow or fast motor acceleration/deceleration modes by short-circuiting or open-circuiting the pins labeled J1. As the name digital (Di) implies, the required motor speed (or PWM pulse-duration) is adjusted in 0.83% steps with Up/Down RPM push-buttons (connected to port CN6) while the motor direction is selected using two active low digital (0 to 5V) control signals or switches. A bicolor LED is used to monitor the motor (or load) voltage (Red = Forward, Green = Reverse). An LCD port (with HITACHI HD44780 Interface Standard and with back-light) is provided for optional display of motor RPM data in a 2 line by 20 character format. A small(3.3”x4.0”x0.065”) AP1 Aluminum plate is required to operate at 20A current levels.	Price: $189.00
	Si24HyBdMC1-30V-20A-AP1 The Si24HyBdMC1-30V-20A-AP1 is a 30V 20A, microprocessor based, high-power, Hybrid, Bidirectional, Motor Controller with user selectable Soft-Start and Soft-Start features. This board is mounted on the AP1 Heat Sink, and uses a single (9V to 30V at 0 to 20A) DC power supply to control the speed of a DC motor in forward or reverse direction. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), controls the load-current rate (or motor acceleration and deceleration), updates the Liquid Crystal Display (LCD) and monitors the user inputs. The PWM carrier frequency is user selectable by the jumper J2, 20kHz when J2 is open and 5kHz when short. This high frequency PWM rate insures a quiet motor environment. The user can choose between slow or fast motor acceleration/deceleration modes by short-circuiting or open-circuiting the pins labeled J1. The slow mode, with rise-time/fall-time of 1.25Sec, is selected by short-circuit (J1 jumper installed); while the fast buildup mode, with rise-time/fall-time of 0.05s, is selected by leaving these pins open (no Jumper installed). As the name hybrid (Hy) implies the required motor speed (or PWM pulse-duration) is variable from 0 to 100% in 0.83% steps using the analog voltage (VI1,G=0V=0%PWM, VI1,G=+5V=100%PWM,), while the motor direction is selected using two active low digital (0 to +5V) control signals (VF,N and VR,N) or switches.	Price: $189.00
	Si24HyBdMC1-50V-20A-AP1 The Si24HyBdMC1-50V-20A-AP1 is a 50V 20A, microprocessor based, high-power, Hybrid, Bidirectional, Motor Controller with user selectable Soft-Start and Soft-Start features. This board is mounted on the AP1 Heat Sink, and uses a single (9V to 50V at 0 to 20A) DC power supply to control the speed of a DC motor in forward or reverse direction. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), controls the load-current rate (or motor acceleration and deceleration), updates the Liquid Crystal Display (LCD) and monitors the user inputs. The PWM carrier frequency is user selectable by the jumper J2, 20kHz when J2 is open and 5kHz when short. This high frequency PWM rate insures a quiet motor environment. The user can choose between slow or fast motor acceleration/deceleration modes by short-circuiting or open-circuiting the pins labeled J1. The slow mode, with rise-time/fall-time of 1.25Sec, is selected by short-circuit (J1 jumper installed); while the fast buildup mode, with rise-time/fall-time of 0.05s, is selected by leaving these pins open (no Jumper installed). As the name hybrid (Hy) implies the required motor speed (or PWM pulse-duration) is variable from 0 to 100% in 0.83% steps using the analog voltage (VI1,G=0V=0%PWM, VI1,G=+5V=100%PWM,), while the motor direction is selected using two active low digital (0 to +5V) control signals (VF,N and VR,N) or switches.	Price: $189.00
	Si24HyBdMC1-50V-20A-FHS2 The Si24HyBdMC1-50V-20A-FHS2 is a 50V 20A, microprocessor based, high-power, Hybrid, Bidirectional, Motor Controller with user selectable Soft-Start and Soft-Start features. This board is mounted on the FHS2 Heat Sink, and uses a single (9V to 50V at 0 to 20A) DC power supply to control the speed of a DC motor in forward or reverse direction. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), controls the load-current rate (or motor acceleration and deceleration), updates the Liquid Crystal Display (LCD) and monitors the user inputs. The PWM carrier frequency is user selectable by the jumper J2, 20kHz when J2 is open and 5kHz when short. This high frequency PWM rate insures a quiet motor environment. The user can choose between slow or fast motor acceleration/deceleration modes by short-circuiting or open-circuiting the pins labeled J1. The slow mode, with rise-time/fall-time of 1.25Sec, is selected by short-circuit (J1 jumper installed); while the fast buildup mode, with rise-time/fall-time of 0.05s, is selected by leaving these pins open (no Jumper installed). As the name hybrid (Hy) implies the required motor speed (or PWM pulse-duration) is variable from 0 to 100% in 0.83% steps using the analog voltage (VI1,G=0V=0%PWM, VI1,G=+5V=100%PWM,), while the motor direction is selected using two active low digital (0 to +5V) control signals (VF,N and VR,N) or switches.	Price: $199.00
	Si25NeBdMC1-50V-20A The Si25NeBdMC1-50V-20A is a 50V 20A, networkable, microprocessor based, high-power, Bidirectional, Motor Controller that uses a single (9V to 50V at 0 to 20A) DC power supply to control the speed of a DC motor in forward or reverse direction. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), and controls the RS232 Network Port. ASCII command strings are used input the required motor speed (% PWM). Up to 16 Boards can be interconnected to form a 3-wire Local Area Network, LAN.	Price: $249.00
	Si30HyBdMC1-50V-30A-ALC The Si30HyBdMC1-50V-30A-ALC is a 50V 30A, microprocessor based, high-power, Hybrid, Bidirectional, Motor Controller with user selectable Soft-Start and Soft-Start features. This controller uses a single (9V to 50V at 0 to 30A) DC power supply to control the speed of a DC motor in forward or reverse direction. An onboard microprocessor generates a 5kHz or 20kHz PWM carrier signal, controls the load-power (or motor speed), controls the load-current rate (or motor acceleration and deceleration), updates the Liquid Crystal Display (LCD) and monitors the user inputs. The PWM carrier frequency is user selectable by the jumper J2, 20kHz when J2 is open and 5kHz when short. This high frequency PWM rate insures a quiet motor environment. The user can choose between slow or fast motor acceleration/deceleration modes by short-circuiting or open-circuiting the pins labeled J1.  The slow mode, with rise-time/fall-time of 1.25Sec, is selected by short-circuit (J1 jumper installed); while the fast buildup mode, with rise-time/fall-time of 0.05s, is selected by leaving these pins open (no Jumper installed).	Price: $279.00