Walkera HM1#A 2.4G 4CH Ready-to-Fly Collective Pitch Helicopter  [HM1#A]

Walkera RC Helicopter HM 1#A 2.4G 4 CH Channel Set RTF
Price:
£150.14
Brand:
Walkera
Model:
HM1#A
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alt="Walkera RC Helicopter HM 1#A 2.4G 4 CH Channel Set RTF" title="Walkera RC Helicopter HM 1#A 2.4G 4 CH Channel Set RTF"
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Walkera HM1#A Performance Summary

The Walkera HM1#A provides a compact collective-pitch platform focused on controllability and dependable hardware. This 2.4GHz 4-channel RTF model is targeted at pilots who want to refine their 3D skills with a reliable baseline setup.

Precise CCPM and Control Response

Featuring CCPM mixing and collective pitch control, the HM1#A gives direct and predictable stick response. That control scheme supports complex aerobatics while the belt-driven tail reduces noise and simplifies tail adjustments for clean yaw control.

Brushless Motor and Typical Flight Time

The brushless main motor ensures steady thrust and efficient operation. Pilots can expect about 6 to 9 minutes of flight on an 11.1V 1200mAh Li-Po battery, with exact time depending on throttle use and flight style.

2.4GHz Radio and Multi-ship Operation

The onboard 2.4GHz radio system offers robust pairing and interference resistance, making it straightforward to fly multiple machines together without signal issues.

Specifications

  • Receiver: RX-2806
  • Gyro: WK-G012
  • All-up Weight: 398g (Battery included)
  • Transmitter: WK-2601
  • Brushless Main Motor: WK-WS-26-005
  • Brushless Speed Controller: WK-WST-20A
  • Tail Rotor Diameter: 140mm
  • Main Rotor Diameter: 550mm
  • Battery: 11.1V 1200mAh Li-Po
  • Overall Length: 545mm
  • Servo 1: wk-7.6-H / weight 6.0g / speed 0.08sec/60° (4.8V) / torque 0.8kgf.cm (4.8V) / dimension 21.5x11.8x21.7mm
  • Servo 2: wk-7.6-2 / weight 8.4g / speed 0.12sec/60° (4.8V) / torque 1.4kg/cm (4.8V) / dimension 22.5x11.5x24mm

Walkera HM1#A is a good fit for experienced hobbyists seeking a compact collective-pitch helicopter with reliable electronics and a straightforward setup for practice and progression.

Yes, the 2.4GHz link and stable control make it well suited to club flying sessions and structured practice for 3D routines.
Verify battery charge, check rotor tracking, confirm servo directions and endpoints, and ensure the tail belt tension is within spec before attempting a hover.
Yes, the RX-2806 receiver and other electronics can be swapped for compatible upgrades, but ensure the new units support the same mix and gyro functions.
Fine tune gyro gain, balance main blades, and check tail belt tension. Small adjustments to trim and dual rates can also stabilise hover behaviour.

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