Garmin | Garmin Class B Drive Unit

The Class B Drive Unit works with the GHP 12 Marine Autopilot System to control your sailboat's steering system. This device is designed for use with larger sailboats with up to 79,000 lbs of displacement.

 

Drive Unit Type: Hydraulic linear

Stroke Length: 12" (303 mm)

Maximum Thrust: 2380 lb (1080 kg)

Dimensions, WxHxD:

• Motor: 8.8" x 3" x 3.5" (223 x 76 x 88 mm)
• Cylinder (centered): 32.7" x 4.1" x 6.3" (830 x 105 x 160mm)
• Reservoir: 7.9" x 6.1" x 3.3" (200 x 155 x 85 mm)

Supply Voltage: 10V to 30V

Average Clutch Current at 12V: 1 Amp

Average Motor Current at 12V: 3-4 Amps

Operating Temperature: -15° C to 60° C(5° F to 140° F)