FS 2107X HV MG Digital Brushless Servo High Torque Low Profile Servo

The Robbe FS 2107X is an extremely powerful, fast and robust low-profile servo. It comes in a compact, CNC-machined aluminium housing with cooling fins for better heat dissipation. The servo features a stable, backlash-free metal gearbox and high-quality ball bearings on the output shaft. With an impressive holding force of 21 kg/cm at 8.4 volts and a very short response time, the FS 2107X is extremely versatile – whether in various aircraft categories on all control surfaces or as a lightweight replacement for standard servos in large models or jets.

The new Robbe X-series servos are precision-manufactured high-voltage digital servos in various sizes, suitable for different applications in RC model making. They feature CNC-machined aluminium housings with cooling fins for better heat dissipation and increased robustness. The metal or steel gears ensure low backlash and high positioning accuracy, while high-quality ball bearings, bell-type armature or brushless motors ensure reliable operation. They are also well protected against external influences (protection class IP56) and feature a soft start function that moves the servo slowly and gently to the neutral position when switched on. These features contribute to the long-term reliability of the servos and ensure that your models are well protected.

Technical data

Ball bearings (BB):  ••
Gear type:  Steel
Width (mm):  20.5
Servo type:  Digital HV
Height (mm):  27.2
Gear teeth:  25Z/5.96 mm
Operating voltage (V) HV:  4.8 - 8.4
Weight (g):  45
Length (mm):  41
Torque kg/cm (4.8V) HV:  9.5
Actuating time sec./60° (4.8V) HV:  0.13
Torque kg/cm (6V) HV:  13.5
Actuating time sec./60° (6V) HV:  0.1
Actuating force kg/cm (7.4V) HV:  17
Actuating time sec./60° (7.4V) HV:  0.08
Actuating force kg/cm (8.4V) HV:  21
Actuating time sec./60° (8.4V) HV:  0.07