• Brand: Hobbywing.
• Model: Pentium-100A-HV (Version 4.1).
• Continuous current: 100A.
• Burst current: 120A up to 10 seconds.
• Input Voltage:  2-12 cells lithium battery or 5-36 cells NIMH battery.   
• BEC: none.
• Control Signal Transmission: optically coupled system.
• Max Speed: 210，000rpm for 2 Poles BLM， 70，000rpm for 6 poles BLM， 35，000rpm for 12 poles BLM (BLM: Brushless Motor).
• Suitable for RC aircrafts and RC helicopters.
• Size: 78mm (L) * 55mm (W) * 15mm (H).
• Weight: 112g. 

Package Details Weight: 119.84 g
Size: 7.8*5.5*1.5 cm
Package Includes 1 × Brushless Motor ESC Speed Controller