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A brushless servo motor removes the brushes, so there is no internal wear and torque stays consistent over a long service life. These waterproof digital servos run 6.0 to 8.4V and cover 25kg to 70kg of torque.
Why Brushless Servo Motors Outlast Brushed
Without brushes there is nothing to arc or wear down, so the motor holds its torque and draws current more smoothly over thousands of cycles.
Waterproof Sealing and Protection
A sealed case and output shaft keep water and dust out of the motor and gear train, which is what makes these servos usable on cars, boats and outdoor robots.
Torque Range: 25kg to 70kg
The range covers steering on large-scale cars, robot arm joints and heavy control surfaces. Pick the torque class from the load at the linkage, not from the model number.
6.0 to 8.4V Operation and BEC Matching
These servos reach full rated torque on 2S or a 7.4 to 8.4V BEC and still run on 6.0V at reduced torque. Check the stall current before you power several from one BEC.
Bulk and OEM Orders
Cable length, connector, gear ratio and packaging can be specified for OEM and distributor orders.
Frequently asked questions
What is a brushless servo motor?
A servo that uses a brushless motor instead of a brushed one, giving longer life and smoother torque.
Are brushless servos better than coreless?
Brushless lasts longer and runs cooler; coreless is lighter and cheaper. Choose by duty cycle and budget.
Does an 8.4V servo need a BEC?
If your flight pack is above 8.4V, yes. Check that the BEC can supply the servo stall current.
Which waterproof servo for an RC car?
A brushless waterproof servo in the 25kg to 45kg class suits most 1:8 and 1:5 cars.
Popular models in this range
HB8070GS 70KG | HB8160GS 60KG | HV8055GS 55KG
Browse related ranges
all RC servos | high voltage servos | waterproof digital servos
