Spektrum A7090 Brushless Low Profile Metal Gear HV Servo 18kg@ 8.4v SPMSA7090

The low profile Spektrum A7090 brushless digital metal gear servo offers superb performance at a great price for standard aircraft applications. High voltage capable, the A7090 can produce an impressive 18 kg-cm (250 oz-in) of torque at blazing fast 0.068 sec/60 speeds with 8.4V input. Its low-wear, metal gear drive train is powered by a durable, long-lasting brushless motor and is supported by dual ball bearings for smooth operation. It also features low deadband and precise holding power. Like all Spektrum servos, the A7090 delivers reliability, consistency and performance that are second to none.

Features
High Voltage (HV) capable (4.8-8.4v input range)
Low profile design to fit into tighter spaces and shallow wing pockets
Impressive torque and speed in a standard low profile servo size (18kg-cm and .068 sec/60 @8.4v)
Durable and long-lasting brushless motor
Low wear and tightly meshed all metal gear train
Dual bearing supported drive train helps maximize smooth operation
Over Current and Temperature protection
Integrated servo failsafe holds last known position if signal is lost and power is maintained
Operating Frequency: 200hz to 333hz

Product Specifications

Deadband <1s Input Voltage 4.8V-8.4V Product Height 0.99″ (25 mm) Servo Type Digital Motor Type Brushless Servo Operating Voltage 4.8 – 8.4V (HV) Product Length 1.6″ (41 mm) Maximum Servo Torque 205 oz-in (14.76kg-cm) @ 6.0V; 215 oz-in (15.5kg-cm) @ 7.4V; 250 oz-in (18kg-cm) @ 8.4V Material Aluminium Product Width 0.81″ (21 mm) Bearing Dual BB Bushing Or Bearing Bearing Gear Type Metal Maximum Servo Speed 0.17 sec/60 deg @ 6.0V; 0.091 sec/60 deg @ 7.4V; 0.068 sec/60 deg @ 8.4V Programmable No Servo Size Category Low Profile Max Servo Torque 200-349 oz-in Overload Protection No Product Weight 1.8 oz (50g) Spline Count 23 – Tooth