Egodrift Beta Scale Collection 4035HT 470Kv Helicopter Motor

Egodrift Beta Scale Collection 4035HT 470Kv Motor

Plan your scale helicopter power system around the Egodrift Beta Scale Collection 4035HT 470Kv brushless motor. This version features a 6 × 38 mm external shaft.

The 4035HT belongs to Egodrift’s Beta motor generation, with a taller base developed to improve cooling compared with the earlier HS platform.

Scale Power-System Selection

Choose the 470Kv winding according to your battery voltage, complete drivetrain ratio, and required rotor speed. Fuselage size alone does not establish the correct motor or winding for a scale project.

Account for aircraft weight, blade count, rotor diameter, cooling airflow, and the intended flying style when selecting the complete power system.

Motor Generation & Service Parts

This is the Beta Scale Collection 4035HT, not a 4030HT or 4230EC Eclipse motor. Match replacement parts to the exact motor family.

Shafts intended for the earlier 40xx HS generation do not fit the taller HT base. Identical external shaft dimensions do not establish compatibility between different motor models.

Specifications

• Manufacturer: Egodrift
• Motor family: Beta Scale Collection 4035HT
• SKU: EGO-11879
• Motor Kv: 470Kv
• Stator dimensions: 40 mm diameter × 35 mm height
• External shaft diameter: 6 mm
• External shaft length: 38 mm

Installation Guidance

Confirm motor-body clearance, mounting-hole alignment, mounting-screw length, and pinion or pulley engagement. Verify shaft-support bearing alignment where applicable.

Provide suitable cooling airflow within the fuselage. Match the ESC voltage rating and current capability to the selected battery configuration and expected load.

Motor & Gearing Setup Support

Use Egodrift’s Headspeed Calculator to compare motor Kv, battery cell count, gear ratio, and ESC output. Enter 470Kv for this motor.

For multi-stage scale mechanics, enter the complete motor-to-main-rotor reduction ratio manually. Egodrift recommends calculating at 3.8V per cell and aiming for approximately 80% ESC output as a starting point for governor headroom.

Calculated speeds are estimates. Actual results depend on battery condition, governor behavior, drivetrain, and rotor load.

Calculate Your Head Speed

Frequently Asked Questions

Is this the Scale Collection 4230EC Eclipse?
No. This is the earlier Beta Scale Collection 4035HT with a 470Kv winding.

Can I select a replacement shaft by external dimensions alone?
No. Match both the motor family and shaft configuration. A 6 × 38 mm shaft from another motor family is not automatically interchangeable.

How do I calculate head speed for scale mechanics?
Use the complete drivetrain reduction, battery cell count, and 470Kv motor rating in Egodrift’s calculator.