The KBMGD is an ultracompact, full-wave regenerative drive capable of operating DC PM or Shunt motors in a bidirectional mode. Its 4-quadrant operation. INSTALLATION AND OPERATING INSTRUCTIONS. REGENERATIVE DRIVE. MODEL KBMGD. KB Part No. Variable Speed SCR Control Designed . Its 4-quadrant operation provides forward and reverse torque in both speed directions. KB’s exclusive Auto Inhibit® circuit provides safe, smooth starting even .
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Speed range is AC line and Armature fuse supplied separately. The controls are ruggedly constructed and contain a 5k ohm potentiometer.
The unit contains a 42 Amp power bridge and both armature and control fusing, which enhance reliability. A 5k ohm potentiometer is included.
Included is jumper selectable motor current that eliminates unnecessary calibration the of IR and CL trimpots. Other selectable features are: Built-in terminal blocks and its small size make the control ideal for installation where space is at a premium.
This chassis ultra-compact, full-wave regenerative drive is capable of operating DC PM or Shunt motors in a bidirectional mode.
Its 4-quadrant operation provides forward and reverse torque in both speed directions. The Overspeed Protect Circuit prevents failure of the power bridge in extreme overhauling conditions. LEDs, which can be used for diagnostics, are provided for power on and motor overload. Power connections are made via quick connect terminals and signal input connections are made via a removable terminal block.
KB Electronics DC Regenerative Motor Control Kbmgd J | eBay
A 5K ohm potentiometer is included. These are full-wave regenerative controls, which allows forward and obmg torque in both speed directions. Features include armature and tachometer feedback, built-in horsepower selection, an AC Line fuse, and an Armature fuse. Their compact size allows for direct replacement of SCR drives. Features include instantaneous short circuit and under voltage protection. This chassis drive series consists of five models that are designed for high current applications.
Chassis / IP20
Several models are offered, which provide the user a choice of input voltage and output current. An important feature of these 212 drives is its active bridge circuitry, which limits inrush current during AC line startup and prevents control kbm due to a shorted output transistor. The drive also contains a Potentiometer Safety Circuit PSCwhich prevents motor rotation unless the signal input is first set to zero when power is applied.
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