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A4040 MT/HS Micro MG HV Servo

SPMSA4040

$54.99*

*at participating retailers

A4040 MT/HS Micro MG HV Servo

Item #: SPMSA4040

$54.99*

Retail: $64.99*

Find a Retailer Buy Now *Avaliable at participating retailers

Features

Key Features

  • High Voltage (HV) capable (4.8-8.4v input range)
  • Micro size is perfectly suited for parkflyer and sport size model aircraft
  • Class leading performance (7.0kg-cm and .094 sec/60° @8.4v)
  • Aluminum servo case helps keep operating temperatures low
  • Low wear and tightly meshed all metal gear train
  • Bearing supported drive train helps maximize smooth operation
  • Over Current and Temperature protection
  • Operating Frequency: 200hz to 333hz

Product Specifications

Size Category:
Minis and Micros
Type:
Digital
Application:
Airplane
Torque:
84 oz-in (6.05kg-cm) @ 6.0V; 91 oz-in (6.55kg-cm) @ 7.4V; 96 oz-in (7kg-cm) @ 8.4V
Speed:
0.16 sec/60 deg @ 6.0V; 0.12 sec/60 deg @ 7.4V; 0.10 sec/60 deg @ 8.4V
Length:
1.1" (28mm)
Width:
0.54" (13.7mm)
Height:
1.23" (31.24mm)
Weight:
0.9oz (26g)
Bushing Or Bearing:
Bearing
Bearing:
Single
Motor Type:
Coreless
Connector Type:
Z-connector
Gear Type:
Metal
Gear Material:
Metal
Voltage:
4.8V-8.4V
Deadband:
<1µs

Overview

A4040 HV Mid Torque High Speed Digital Micro MG Servo
The Spektrum™ A4040 digital micro, metal gear servo offers extraordinary performance for park flyer size (15-25 size) and specialty aircraft applications. High voltage capable, the A4040 can produce 7.0kg-cm (96 oz-in) of torque at 0.094 sec/60° speeds with 8.4V input. Its low-wear, metal gear drive train is powered by a coreless motor and bearing supported for smooth operation. The A4040 also features an aluminum center section case for efficient heat dissipation, plus low deadband and high resolution. Like all Spektrum servos, the A4040 delivers reliability, consistency and performance that are second to none.