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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.
| Product Weight | 1.8 oz (50g) |
|---|---|
| Product Length | 1.6" (41 mm) |
| Product Width | 0.81" (21 mm) |
| Product Height | 0.99" (25 mm) |
| Connector Type | Universal |
| Application | Airplane |
| Bearing | Dual BB |
| Bushing Or Bearing | Bearing |
| Deadband | <1µs |
| Gear Type | Metal |
| Input Voltage | 4.8V-8.4V |
| Maximum Servo Speed | 0.17 sec/60 deg @ 6.0V; 0.091 sec/60 deg @ 7.4V; 0.068 sec/60 deg @ 8.4V |
| 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 |
| Motor Type | Brushless |
| Overload Protection | No |
| Product Application | Air |
| Programmable | No |
| Prop 65 | California Residents Prop 65 WARNINGS. |
| Servo Operating Voltage | 4.8 - 8.4V (HV) |
| Servo Size Category | Low Profile |
| Servo Type | Digital |
| Spline Count | 23 - Tooth |
| Water-Resistant | No |
This replacement part is used in the following complete models.
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