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A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead

A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead


  • Brand:Spektrum
  • Product Code:SPMSA179
  • Availability:Availability on request

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Why choose A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead through RC-MODEL?

A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead is an RC product from Spektrum. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.

Fit and use

A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead fits customers looking for Spektrum items in Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos, with RC-MODEL support for choosing the right configuration.

  • Relevant category: Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos
  • Product identification for inquiry: model SPMSA179 / SKU SPMSA179

Key details

  • Servo Operating Voltage: 6.0 - 8.4V (HV)
  • Servo Size Category: Mini
  • Maximum Servo Speed: Speed: 0.08 sec/60 deg @ 8.4V; 0.09 sec/60 deg @7.4V; 0.11 sec/60 deg @6.0V
  • Spektrum Category: Airplanes / Radio Systems / Servos
  • Product Family: Spektrum servo range
  • Product Weight: 42g

Before ordering

  • Confirm dimensions, power system, radio compatibility or material size before purchase.
  • Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
  • RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.

A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead is a Spektrum product intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.

The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.

Key Advantages

  • Organized under the Spektrum servo range.
  • Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
  • Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
  • Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.

Core Specifications

  • Manufacturer: Spektrum
  • Brand: Spektrum
  • Product Code: SPMSA179
  • Product Family: Spektrum servo range
  • Application: Airplane
  • Compatibility Focus: Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
  • Spektrum Category: Airplanes / Radio Systems / Servos
  • Gear Type: Metal
  • Bearing: Yes
  • Connector Wire Length: 8.66" (220 mm)
  • Maximum Servo Speed: Speed: 0.08 sec/60 deg @ 8.4V; 0.09 sec/60 deg @7.4V; 0.11 sec/60 deg @6.0V
  • Product Weight: 42g
  • Servo Operating Voltage: 6.0 - 8.4V (HV)
  • Servo Size Category: Mini
Relevant RC Academy guides

Learn before you buy

These guides explain the setup, safety checks and accessory choices that usually matter for this product type.

Technical Specifications
Manufacturer Spektrum
Brand Spektrum
Product Code SPMSA179
Spektrum Category Airplanes / Radio Systems / Servos
Product Family Spektrum servo range
Application Airplane
Compatibility Focus Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
Product Weight 42g
Bearing Yes
Gear Type Metal
Servo Operating Voltage 6.0 - 8.4V (HV)
Servo Size Category Mini
Servo Type Digital
Spline Count 25 - Tooth
Torque 170 oz-in (22kg-cm) @ 8.4V; 150oz-in (19 kg-cm) @ 7.4V; 110 oz-in (15 kg-cm) @ 6.0V
Connector Wire Length 8.66" (220 mm)
Maximum Servo Speed Speed: 0.08 sec/60 deg @ 8.4V; 0.09 sec/60 deg @7.4V; 0.11 sec/60 deg @6.0V

Tags: Spektrum, SPMSA179, Spektrum servo range, Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos, Spektrum Aircraft Electronics, RC-MODEL