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High torque servo motors solve one problem: moving a load that a standard servo stalls on. This range covers 9g micro servos up to 70kg waterproof digital units in metal gear, coreless and brushless versions.
Torque Ranges: From Micro Servos to Large Servo Motors
A 9g micro servo suits control surfaces and small robot joints; 20kg to 45kg metal gear servos cover steering and larger joints; 50kg to 70kg units hold heavy loads in robot arms and industrial models.
Metal Gear vs Coreless vs Brushless
Metal gears handle shock loads, a coreless motor gives faster and smoother response, and a brushless motor removes the brushes for a longer service life.
Waterproof and High-Voltage Options
Waterproof cases suit cars, boats and outdoor robots, while 6.0 to 8.4V high-voltage servos reach full torque on a 2S pack or a suitable BEC.
Matching Servo Motor Torque to Your Build
Estimate the load at the linkage, add a safety margin, then check the voltage range and the stall current your BEC can supply.
OEM, Custom Wiring and Bulk Supply
Custom cable length, connector, gear ratio and packaging are available on bulk orders.
Frequently asked questions
What servo torque do I need?
Aim for at least twice the torque the linkage actually needs, then check the voltage range against your BEC.
Metal gear vs coreless servo?
Metal gears resist shock loads; a coreless motor responds faster and more smoothly. Many servos use both.
Are waterproof servos worth it?
For cars, boats and outdoor robots, yes: water ingress is the most common cause of servo failure.
Do you supply servos in bulk?
Yes, including custom wiring, connectors and OEM packaging.
Popular models in this range
D5545GS 45KG coreless | HB8070GS 70KG brushless | MG90S 14g micro servo
Browse related ranges
brushless waterproof servos | micro servos | robot arm and bionic hand servos | high voltage servos | coreless digital servos | waterproof digital servos
