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S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T
S681 Torque Servo - Brass Gears - 25T

S681 Torque Servo - Brass Gears - 25T

Brand: Spektrum

Part No: SPMS681

30.04 RRP €31.63

Backorder: Expected 20th June 2026

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The Spektrum S681 Torque Servo (SPMS681) is a standard-size servo featuring a 25-tooth output spline and brass gears. It delivers quick response across common RC voltages in a compact 40 x 40 x 20 mm footprint, suitable for projects that require a standard form factor.

Specifications

  • Maximum Servo Speed: @6V 0.11, @7.4V 0.10, @8.4V 0.10
  • Torque: @6V 100 oz-in (7.2 kg-cm), @7.4V 120 oz-in (8.6 kg-cm), @8.4V 9.3 kg-cm
  • Servo Size Category: Standard
  • Spline Count: 25-tooth
  • Product Length: 1.58" (40 mm)
  • Product Height: 1.57" (40 mm)
  • Product Width: 0.79" (20 mm)

In The Box

  • (1) S681 Torque Servo

S681 Torque Servo - Brass Gears - 25T Specfications:

  • Maximum Servo Speed: @6v 0.11, @7.4v 0.10, @8.4v 0.10
  • Product Height: 1.57" (40 mm)
  • Product Length: 1.58" (40 mm)
  • Product Width: 0.79" (20 mm)
  • Servo Size Category: Standard
  • Spline Count: 25 - Tooth
  • Torque: @6v 100oz-in (7.2kg-cm), @7.4v 120oz-in (8.6kg-cm), @8.4v (9.3kg-cm)

In The Box
  • (1) S681 Torque Servo


Key Info:
  • Brand: Spektrum
  • Part No: SPMS681
  • Barcode: 6601329966806
  • Fitment: Standard Part
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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