KB Electronics - 9501 - KBBC-44M KB Electronics 36/48 VDC, thru 40 Amps Continuous ()

ITEM #: 11903684
KBBC-44M KB Electronics 36/48 VDC, thru 40 Amps Continuous (9501)
Plug-in Horsepower Resistor Not Required This control uses a jumper for current selection. These models have fixed current selection, and use the CL trimpot for current adjustment
Plug-in Line Fuse External No provisions for mounting on the fuse control, but it is recommended that the customer provide an external means of fusing the control. Plug-in Line Fuses purchased separately
Plug-in Armature Fuse External No provisions for mounting on the fuse control, but it is recommended that the customer provide an external means of fusing the control. Plug-in Armature Fuses purchased separately
The KB Electronics KBBC Series of battery powered variable speed controls are designed for 12, 24, 36, and 48 Volt PM and Series Wound DC motors. Microcontroller design provides superior performance and ease of tailoring to specific applications. Operating in a regenerative mode, precise and efficient control is obtained using state-of- the-art MOSFET technology. The KBBC operates at a switching frequency of 16 kHz, which provides high motor efficiency and quiet operation.
The KBBC contains many standard features such as current limit, short circuit protection, speed potentiometer fault detector, over-temperature sensing, and undervoltage / overvoltage protection. A variety of trimpots are provided, which can be used to tailor the control to exact specifications. The control also contains LEDs that indicate power on and status. A DC power contactor allows a low power switch to turn the control on and off. Reversing contactors provide arcless forward, stop, and reverse operation. In addition, a brake driver circuit is used to power an optional electromagnetic brake.
The KBBC can be controlled in several ways, such as single-ended or wigwag speed potentiometer and 0 - 5 Volts DC signal following. The controls contain a built-in heat sink that also serves as a mounting base.