Item Type: Motor Speed Controller Model: JD1A-90 Material: ABS Application: Equipment speed control Working Voltage: 220V Power Frequency: 50kHz Speed Range: 0-1500 Display Mode: Pointer Operation Mode: Manual ordinary type Dust Rating: IP5X Scope of Application: Machinery, metallurgy, power generation, papermaking, printing, cement, tobacco, cables and other production occasion, as well as various industrial automation production lines, such as assembly line speed regulation, mechanical speed regulation for sponge production enterprises, cigarette machinery speed regulation, food machinery speed regulation (such as candy machine, etc.), speed control motor manufacturers supporting use 1,ADJUST SPEED: Speed control knob can help you to adjust motor speed, easy to use, saving both labor and time 2,IP5X DUSTPROOF GRADE: Motor speed controller come with IP5X dustproof rating, can be used for panel or wall mounting, bottom entry 3,CLEAR CAN ACCURATE: Motor governor has clear operation panel and dial, the pointer can accurately point to the speed 4,WIDE RANGE OF APPLICATIONS: Machinery, metallurgy, power generation, papermaking, printing, cement, tobacco, cables and other production occasion can be applied 5,USED FOR PRODUCTION LINES: Can be used with various industrial automation production lines, such as assembly line speed regulation, mechanical speed regulation for sponge production enterprises, cigarette machinery speed regulation, food machinery speed regulation (such as candy machines, etc.), and speed regulation motor manufacturers 1 x Controller 1 x Connecting Cable 2 x Mounting Plate 2 x Fixing Screw 1 x Fuse 1 x User Manual