GES 025 Alternators

GES 025 Alternators

Moog's GES 025 series alternators are designed to meet the application requirements of manufacturers of small size wind and hydraulic turbines. These synchronous alternators with rare-earth high polarity permanent magnets, are characterized by a higher yield and a reduced weight compared to the more traditional asynchronous alternator solution.

Benefits

  • Excellent weight / power ratio
  • Elevated ouput
  • Low maintenance
  • Encapsulated windings for safe and long lasting operation
  • Outer shell made of aluminum or steel suitable for all weather conditions
  • Frameless version can be integrated directly in your own mechanics

Weights and Dimensions

GES 025 Weight
(kg)
Inertia
(kg cm2)
Mounting
Dimensions
mm (in)
V2
80 476 357 (14.06)
V3
104 687 433 (17.05)
V4
130 919 517 (20.35)
V5
157 1156 603 (23.74)
V6 185 1405 697 (27.44)

Rated Speed (RPM)

GES 025 250 300 350 400 450 500 550 600 700 1000
V2
(W)
(eff%)
- 3800
85.1
4500
87.2
5200
88.7
6000
90.0
6600
90.9
7300
91.7
7900
92.3
9200
93.3
13000
95.1
V3
(W)
(eff%)
- 5600
87.3
6700
89.0
7700
90.4
8700
91.4
9700
92.2
10600
92.8
11600
93.4
13400
94.2
18000
95.7
V4
(W)
(eff%)
- 7700
88.5
9000
90.1
10400
91.3
11700
92.2
13000
92.9
14300
93.5
15600
94.0
18000
94.8
24200
96.1
V5
(W)
(eff%)
- 9700
89.3
11500
90.8
13200
91.9
14800
92.7
16500
93.4
18100
93.9
19600
94.4
22600
95.1
30000
96.3
V6
(W)
(eff%)
9700
87.9
11900
89.8
14000
91.4
16000
92.2
18000
93.1
20000
93.7
21900
94.2
23800
94.6
27300
95.3
36200
96.4
The ratings shown are referred to the following conditions:  Environmental temperature: -25 ° + 40 ° C (for higher temperatures a performance "derating" can be expected). Altitude not exceeding 1000 m from sea level (for higher altitudes a performance "derating" can be expected). Power output at the alternator terminals with P.F. = 1. Alternator reached by a flow of air at about 8 - 10 m/sec.

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Typical Applications

  • Small wind turbines
  • Hydraulic wind turbines

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