9-60V 20A DC Motor Speed Controller PWM Variable Speed Regulator Motor Governor Switch With Speed Control Knob & Shell

Specification: Rated current: 0-40A PWM frequency: 20kHz Adjustment range: 0-100% Shell size: 85 x 58 x 36 mm Input Voltage: DC9V, 12V, 24V, 36V, 48V, 60V Universal Output Voltage: DCO ~ (9V-60V Reference Motor Voltage) Features: - Wide speed chontrol range - High Torque when Low Speed - Fast dynamic response process - Current protection, limit within the setting current - Smooth transition during acceleration and deceleration Package includes: 1x PWM Motor Governor