Product Short Description

Product Name KBLC Series DC Motor Speed Controller

Product Description The KB Electronics KBLC-120 is a chassis-mounted DC motor speed controller designed for variable speed regulation of permanent magnet and shunt-wound DC motors. It delivers stable and efficient speed control for a wide range of industrial and commercial motion applications.

Description

Technical Specifications

  • Input voltage: 120V AC, 50/60 Hz
  • Output voltage: 0-90V DC
  • Maximum output current: 6 A
  • Power rating: 0.5 to 1.5 HP (subject to motor type)
  • Speed regulation range: 50:1
  • Efficiency: Up to 85%
  • Operating temperature range: -10°C to +50°C
  • Dimensions: 5.5 in × 3.2 in × 1.2 in
  • Weight: 0.3 lbs

Functional Features

  • Pulse width modulation (PWM) control technology for precise speed regulation
  • Built-in current limiting and short-circuit protection for motor and controller safety
  • Speed feedback loop maintains stable motor speed under varying load conditions
  • Overheat protection and input fuse provide additional layers of operational safety
  • Compact chassis design enables easy integration into equipment and control panels
  • Simple user adjustment interface for straightforward speed configuration

Application Scenarios

  • Conveyor belt speed control systems
  • Industrial material handling equipment
  • Packaging machinery drive systems
  • Small machine tool spindle control
  • Commercial appliance and equipment motor control

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