Check the listing for details. Reefs RC 900 Smart Servo & Winch [SEHREEFS118]. Condition: New. Listed at 179.00 USD. Reefs 900 Smart Servo & Winch. Features: High Torque High Speed Brushless SERVO or WINCH Comes as SERVO out of the Box, can be changed to WINCH with the REEFS LINK and Software. BUILT IN PREPROGRAMMED WINCH CONTROLLER Internal Steel Gears / All CNC Aluminum Casing Magnetic Angle Sensor Pulse Width Modulation Control 4 Pole Brushless Motor REEFS LINK required for Programming BEC Not Req. Recommended for max performance Specifications: SUBMARINE WATERPROOF: 7 Point Seals w/ GRAY HEAT SINK Voltage: 4.8V 8.4V Bearing Type: 4 Ball Bearings / Weight: 2.99oz Dimension: 1.57 x .79 x 1.5 (LWH) Torque: 720oz @ 6v/ 830oz @7.4v/ 940oz @8.4v Speed: .13sec @6v/.12sec @7.4v/.10sec @8.4v Spline: 25T / Dead Band Width: 2¦Ìs Unload Current: 460mA @ 4.8V / 500mA @ 6.0V / 540mA @ 7.4V / 580mA @ 8.4V Load Current: 5000mA @ 4.8V / 5800mA @ 6.0V / 6800mA @ 7.4V / 7400mA @ 8.4V About Us | View Store