Hyperion 553g- 236kv Z4045-14 Brushless Outrunner Motor

Hyperion Z4045 Outrunner Motor Series for Large Electric Models and IC Engine Conversions

This is a Hyperion Z4045-14 Hyperion Outrunner it is the big brother to the immensely popular Z30 motors, and share their quality in materials and design.  From front to back, only the highest quality materials and components are used.  The arrangement of twelve stator poles and fourteen magnet poles is primarily responsible for the high torque the Z40 Series generates on direct drive.

The stators on the Z40 are hand-wound in an optimal pattern for copper packing, so  get less resistance for a given number of turns.  The stator plates are produced via a CNC process that insures uniformity, and made of the latest Japanese silicon steel with superior permeability at high induction, which makes the motors run more efficiently.  The stator plates are finished with a lifetime anti-oxidant coating, to eliminate losses which can occur due to magnetic shorting from corrosion.

The magnets are especially made for the Z Series motors, and are rounded on both bell and stator sides. The result is that contact area with the bell is complete, and this has two benefits:  First, heat transfer is maximized, so the magnets are much less subject to damage from overheating.

The full contact with the bell on one side, and matching curvature to the stator on the other, means that the magnetic flux lines are complete and optimally shaped;  this means higher efficiency, lower incidence of motor stalling, and smoother starts.  The magnets themselves are produced in one of the foremost factories in the world, and are the latest type, featuring both an extremely high temperature rating and high magnetic strength.  They are retained by fingers in the bell-end, and attached with a special high-temp glue made for the Japanese space program.  Its just about impossible to throw a magnet with these motors.  Finally, the high-speed, shielded stainless bearings in the Z40 Series are made by NMB Japan;  expensive for Hyperion to install, but well worth it for smoothness and longevity.

One of the most important design features of the Z40 series is the large ring bearing which supports the rotating bell at the front of the motor. During the development process on the Z40, the designers found that many failures of large OutRunner motors can be traced to deformation in the bell at higher rpm.  By installing this ring bearing in the Z4045 motors, fully supports the bell both at front and back of the motor, and therefore greatly reduce the chances of magnet adhesion failures.

The Z4045 Series are intended as 60 - 90 Class glow models (4-cycle 91 to 120), in the weight range of 4.0~8.0Kg (8.8~18 lbs), depending on the model type.  Typical glow conversion models will weigh 9.5~14lbs, and use 8S to 10S lithium at 45A~75A peak for large loops from level flight and strong climbing ability.

Specification
* Motor Z4045-14
* Max Efficient current:31 - 40amps
* Suggested power range 1000 - 1800w (2200w for a short time)
* Winding: 14T
* Weight: 553grams
* Motor Diameter: 48mm
* Motor length: 70.00mm not including 6.5mm rear boss
* Shaft Diameter: 6mm
* Shaft Length: 30mm