Hitec 33635S
HS-635HB High Torque Karbonite Gear Servo

The HS-635HB utilizes the revolutionary Karbonite gear train. Karbonite is four times stronger than our standard nylon gears and even after hundreds of thousands of cycles it does not show any signs of wear. With a powerful motor, and dual ball-bearing mounted output shaft, the HS-635HB offers plenty of torque and speed. If your application requires increased speed and torque, the HS-635HB is the perfect upgrade for a standard size servo.

Applications: Helis and Aircraft up to 72" or up to 12lbs when using just one servo per control surface.

Note

Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications even if under 12lbs.

Warning

Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.

• Karbonite Gear Train
• Dual Ball-Bearing Mounted Output Shaft
• *** Warning: Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.

• Size Category: Standard
• Type: Analog
• Application: 20-60 Size Aircraft, 60 Size Helis, Steering and Throttle for Trucks and Boats
• Torque: 69.4 oz-in (5.0kg-cm) @ 4.8V; 83.3 oz-in (6.0kg-cm) @ 6V
• Speed: 0.18 sec/60 deg @ 4.8V; 0.15 sec/60 deg @ 6V, at no load
• Length: 1.60 in (40.6mm)
• Width: 0.78 in (19.8mm)
• Height: 1.53 in (38.8mm)
• Weight: 1.76 oz (50g)
• Bushing Or Bearing: Bearing
• Bearing: Dual
• Motor Type: 3-pole ferrite
• Connector Type: Universal
• Gear Material: Karbonite
• Current Draw Idle: 7.4mA @ 4.8V; 7.7mA @ 6V
• Current Draw Stall: 2000mA @ 4.8V; 2500mA @ 6V
• Voltage: 4.8V to 6.0V
• Deadband:

Note

Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications even if under 12lbs.

Warning

Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.