50kw 400rpm Pancake Disc Type Corless Axial Flux Generator

50kw 400rpm Pancake Disc Type Corless Axial Flux Generator

Description

Our disc coreless PMG have advantage in low Rated speed, Low starting wind speed, Small volume, Energy Small, Light weight, Compact structure, High efficiency etc.

Inner or outer rotor all available, and we can do customize generator according customer request

Magnetic levitation, Coreless, anhysteresis, slotless, have low starting torque.
No iron loss, have high efficiency over 98%
Adopt unique coreless precision winding technology design precision coil
Adopt the rare earth permanent magnet, which is multipole, mean gap, high power density and high output power.
Low speed direct driving, no torque fluctuations
Compact structure, high ratio of power to volume
No iron loss, low calorific value, small temperature rise
Simple structure, easy to install
The brushless structure, free maintenance
RANGE OF APPLICATION
Wind turbine; Gasoline generators; Hydroelectric generator and so on

NO.	PARAMETER	UNITS	DATA
1	Rated power	KW	50
2	Rated speed	RPM	400
3	Rated voltage	V	400VAC
4	Rated Current	A	7.6
6	Efficiency		>85%
7	Resistance (Line-Line)	Ω	-
8	Winding type		Y
9	Insulation Resistance		100Mohm Min(500V DC)
10	Leakage level		<5 ma
11	Start torque	N/M	<0.5
12	Phase		Three phase
13	Structure		outer rotor
14	Stator		coreless
15	Rotor		Permanent magnet type (outer rotor)
16	Gen. Diameter	mm	900
17	Gen. Length	mm	240
18	Gen. Weight	kg	300
19	Shaft. Diameter	mm	100
20	Housing Material		Aluminum ( Alloy )
21	Shaft Material		Steel