KB Electronics KBWD-13 115 VAC, 3.0 Amps, 130 VDC ARM
DC Drives
146066
MFG #: 8609
KB Electronics
81.27000
/ ea
- Catalog Number: 8609
- Control: DC Motor Speed Control
- Input: 0 to 5 VDC
- Mounting: Chassis Mount
- Output: 0 to 130 VDC;3.0 to 3.5 ADC
- Standard: cULus Recognized;CE Certified
- Type: Pulse Width Modulated (PWM) Whisper-Drive
- UPC 11: 02482208609
- UPC 12: 02482200009
- Stock Status: NONSTOCK
- Brand: KB Electronics
- Manufacturer: KB Electronics
- Voltage Rating: 0 to 130 VDC
DC drive chassis. Rated at output voltage 0 to 130 VDC; 3.0 to 3.5 ADC. The KBWD Pulse Width Modulated (PWM) DC motor speed control provides excellent dynamic response to load variations. The efficient PWM waveform produces an almost pure DC current to the motor (form factor < 1.05) which has several advantages over a conventional SCR control. The PWM significantly lowers audible motor noise and provides longer brush life. It also produces less motor heating which allows a smaller, less costly motor to be used for most applications. Another advantage of PWM is higher output voltage which provides increased output speed. In addition, pulse-by-pulse current sensing provides short circuit protection and prevents control damage due to shorted motors.
- Features
| Plug-in Horsepower Resistor automatically calibrates;IR Comp and Current Limit (CL);Short Circuit Protection;Under Voltage Protection;Inhibit Circuit |
| The KBWD Series of DC Drives provide a low cost solution for pulse-width-modulated (PWM) control applications. Their compact size allows for direct replacement of SCR drives. Features include instantaneous short circuit and under voltage protection. A 5 kΩ potentiometer is included. This drive also contains Auto Inhibit® which provides a smooth, safe start during rapid switching of the AC line. |