
RC AERO LIFE New Used RC Equipment Engines Airplanes
Service and Repair of Most Nitro and Gas RC engines
Remote Control Model Airplanes - Sales Equipment Engines Service Repairs

Service and Repair of Most Nitro and Gas RC engines
This is a discontinued, standard-sized analog ball-bearing servo. It was highly popular for RC aircraft, particularly for everyday sport models up to .60 or .90 engine sizes.
Technical Specifications
The standard specifications for the NES-591 include:
Parameter Specification
Modulation / Type Analog / Standard
Gear Type Plastic / Nylon (Single Ball Bearing output)
Torque (at 4.8V) 5.11 kg-cm / 71.00 oz-in
Speed (at 4.8V) 0.24 sec / 60°
Operating Voltage 4.8V Nominal (4.8V – 6.0V Max Regulated)
Dimensions 38.6 mm × 19.1 mm × 30.0 mm (L × W × H)
Weight 38.0 g / 1.34 oz
Connector Type JR / Universal

