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Pilot RC - PW-21AH servo HV - 21kg

CAD $120.99
Availability: In stock
SKU:
23389
Distributor Number
PRC-PW-21AH
Manufacturer Number
PW-21AH

Spring 2026

Pilot‑RC PW‑21AH 21kg servo

High-torque, high-speed HV brushless servo designed for demanding RC aircraft. The PW-21AH delivers strong centering, steel-gear durability, and a ready-to-install aluminum arm—ideal for control surfaces on 20–60cc class aerobatic models or high-performance sport aircraft.


Included

  • PW-21AH brushless digital servo

  • 1.2″ aluminum servo arm (M2 ball-link hole)

  • Double plastic servo arm

  • Mounting hardware (screws, grommets, brass eyelets)

  • Long servo lead (~310 mm)

Not included

  • Extension leads / Y-harness

  • Receiver, power system or BEC

  • Ball links / linkage hardware beyond supplied arm

  • Programming box or telemetry accessories

Specifications

  • Type: HV brushless digital mini servo
  • Voltage: 5.0–8.4 V
  • Torque: 21.5 kg·cm @ 8.4 V | 18.9 kg·cm @ 7.4 V
  • Speed: 0.079 s/60° @ 8.4 V | 0.089 s/60° @ 7.4 V
  • Gears: Steel
  • Spline: 25T (Futaba)
  • Bearings: Dual ball bearing
  • Weight: 52 gDimensions: 35.9 × 15 × 33 mm

Maximize reliability and performance by pairing your servos with the right installation hardware and power components.


More Information
Distributeur numero
PRC-PW-21AH
Numéro Manufacturier
PW-21AH
Country
China
Brand
Pilot RC
Torque @ 8.4V
250.00 - 399.99 oz-in
UPC
PW-21AH
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