Product Description
Class B Compact Drive Unit 
Class B Compact Drive Unit for GHP 12
The Garmin Class B Compact Drive Unit is compatible with the GHP™ 12 marine autopilot system to manage the steering of your sailboat. It is specifically created for sailboats that have a displacement of up to 48,400 lbs.
Specifications:
- 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