HBL990 (0.03s/60°, 6.3kg.cm)

Ultra high speed 70g HV digital narrowband (760µs) brushless standard servo w. metal gears; input voltage 6.0-8.4V, 2xBB. Ideal for tail rotors of 600-800 class helicopters, compatible with most of 760µs gyro and flybarless systems. Torque 4.7kg.cm, speed 0.040s/60° at 6.0V, torque 5.8kg.cm, speed 0.036s/60° at 7.4V, torque 6.3kg.cm, speed 0.030s/60° at 8.2V. Aluminium case w. CNC milled heatsink for perfect heat dissipation. Dimensions 40x20x40mm, weight 70.29g. Non-programmable.

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Ultra high speed narrowband (760µs) digital standard brushless servo with metal gears and twin ballraced output shaft. Ideal for tail rotors of 600-800 class helicopters, compatible with most of 760µs gyro and flybarless systems. An aluminium case with CNC milled heatsink for perfect cooling even under extreme loads. This servo is not programmable.

Input voltage range 6.0-7.4 V (nominal).

Servo dimensions	Standard
Servo type	Digital
Programmable	No
Torque at 6.0V [kg∙cm]	4.7
Torque at 7.4V [kg∙cm]	5.8
Torque at 8.2 V [kg∙cm]	6.3
Speed at 6.0V [s/60st.]	0.04
Speed at 7.4V [s/60st.]	0.036
Speed at 8.2 V [s/60st.]	0.03
Control pulse width in neutral [µs]	760
Frame Rate [Hz]	560
Deadband [ms]	0.0004
Servo gears	Metal
Ball bearings	2×
High-voltage	Yes
Power supply [V]	6 - 8.4
Length [mm]	40
Width [mm]	20
Height [mm]	40
Weight [g]	70.55
Intended for	Helicopters
Servo motor type	Brushless