Raymarine's Type 2 Rotary Drive -12 Volt Rotary Drive for vessels up to displacement 44,000 lb (20,000kg)
Designed for steering systems that can be driven from the helm position through a chain and sprocket (for example: cable and rod steering systems).
The outstanding design of the Raymarine Rotary Drive Unit provides smooth, powerful autopilot-controlled steering with quiet operation.
The main parts of the drive are:
• a rugged electric motor, that drives a precision epicyclic gearbox via a high tensile drive belt
• an electromagnetic clutch that transmits high torque loads without slipping
|Performance (at nominal voltage)||Type 2 (T2) M81136 (12 V)|
|Maximum boat displacement||20,000 kg (44,000 lb)|
|Peak output torque||34 Nm (300 lb.in)|
|Maximum shaft speed||33 rpm|
|Recommended hardover to hardover time (no load)||10 sec|
|Power consumption (typical average)||60-84 W (12 V)|