This is the Reefs RC Raw 400LP High Torque Waterproof Digital Servo. Intended for high torque applications where a reliable waterproof servo is needed the Raw 400LP excels. Using a 7-point seal system gives this servo exceptional waterproofing, while a magnetic angle sensor provides precise servo movements you can count on after countless cycles. The gearset consists of strong steel gears captured with an all aluminum servo casing providing excellent heat dissipation improving consistency. Overall the Raw 400LP delivers where other servos cannot and is an excellent option for most high torque builds. 

Features:

• Waterproof Design (7 Point Seals)
• Magnetic Angle Sensor
• CNC Raw Aluminum
• Programmable with the Reefs Link (SEHREEFS64 - Sold Separately)
• Steel internal gears

• Internal: Steel Gears /CNC Aluminum Casing
• Anodized Color: Black
• Bearing Type: 2BB
• Weight: 2.30oz
• Dimension: 1.6 x .79 x 1.16 (LWH)
• Torque:
• 6.0V: 350oz
• 7.4V: 420oz
• 8.4V: 460oz
• Speed:
• 6.0V: .09sec
• 7.4V: .08sec
• 8.4V: .065sec 
• Spline: 25T
• Dead Band Width: 2¦Ìs
• BEC: Not Required, Recommended