This product is either discontinued or we cannot get that from suppliers.
Drive Unit Type: Integrated Hydraulic linear, Stroke Length: 254 mm, Maximum Thrust: 730 kg, Dimensions, WxHxD (centered): 810 x 120 x 225 mm, Supply Voltage: 10V to 30V (regulated to 12V by the ECU), Average Clutch Current at 12V: 1 Amp, Average Motor Current at 12V: 2-4 Amps, Operating Temperature: -15° C to 50° C.
The Class B Compact Drive Unit works with the GHP 12 marine autopilot system to control your sailboat's steering system. This device is designed for use with sailboats with up to 48,400 lbs of displacement.