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Technical data

ae 1.5-37.5

ae 1.5-37.5

Blade length (m)37.5
Rated power (kW)1500
BCD blade root (mm)1800
Mass (excl. T-Bolts) (kg)5800

General Data
Blade length (m)37.5
Maximum chord (m)3.183
Type Class (-)1A / 2A*
Prebending at tip (m)1.35
Operation Parameter
Rated power (kW)1500
Rotor diameter (m)77
Nominal speed (rpm)19.8
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.0
Power coefficient** (-)0.49
Blade Connection
BCD blade root (mm)1800
Number, size of tension bolts54 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)5800
Mass-T-Bolts (kg)180
CoG (m)11.60
First/Second flap-wise frequency (Hz)0.94 / 2.65
First/Second edge-wise frequency (Hz)1.70 / 5.10

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ae 1.5-40.3

ae 1.5-40.3

Blade length (m)40.3
Rated power (kW)1500
BCD blade root (mm)1800
Mass (excl. T-Bolts) (kg)5943

General Data
Blade length (m)40.3
Maximum chord (m)3.183
Type Class (-)2A
Prebending at tip (m)1.67
Operation Parameter
Rated power (kW)1500
Rotor diameter (m)83
Nominal speed (rpm)18,5
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.49
Blade Connection
BCD blade root (mm)1800
Number, size of tension bolts54 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)5943
Mass-T-Bolts (kg)180
CoG (m)12.20
First/Second flap-wise frequency (Hz)0.78 / 2.16
First/Second edge-wise frequency (Hz)1.49 / 4.34

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ae 1.5-42.3

ae 1.5-42.3

Blade length (m)42.3
Rated power (kW)1500
BCD blade root (mm)1800
Mass (excl. T-Bolts) (kg)6287

General Data
Blade length (m)42.3
Maximum chord (m)3.180
Type Class (-)3A
Prebending at tip (m)2.20
Operation Parameter
Rated power (kW)1500
Rotor diameter (m)87
Nominal speed (rpm)17.6
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.8
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)1800
Number, size of tension bolts54 x M30 / 64 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)6287
Mass-T-Bolts (kg)180 / 220
CoG (m)13.11
First/Second flap-wise frequency (Hz)0.77 / 2.16
First/Second edge-wise frequency (Hz)1.26 / 3.93

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ae 1.5-45.0

ae 1.5-45.0

Blade length (m)45.0
Rated power (kW)1500
BCD blade root (mm)1800
Mass (excl. T-Bolts) (kg)7107

General Data
Blade length (m)45.0
Maximum chord (m)3.0
Type Class (-)3B
Prebending at tip (m)2.67
Operation Parameter
Rated power (kW)1500
Rotor diameter (m)92
Nominal speed (rpm)16.6
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)10.0
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)1800
Number, size of tension bolts54 x M30 / 64 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)7107
Mass-T-Bolts (kg)180 / 220
CoG (m)14.55
First/Second flap-wise frequency (Hz)0.67 / 1.86
First/Second edge-wise frequency (Hz)1.02 / 3.18

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ae 1.5-46.0

ae 1.5-46.0

Blade length (m)46.0
Rated power (kW)1500
BCD blade root (mm)1800
Mass (excl. T-Bolts) (kg)7085

General Data
Blade length (m)46.0
Maximum chord (m)3.3
Type Class (-)3B
Prebending at tip (m)3.30
Operation Parameter
Rated power (kW)1500
Rotor diameter (m)94
Nominal speed (rpm)16.0
Nominal tip speed (m/s)79
Aerodynamic Parameter
Tip speed ratio (-)9.9
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)1800
Number, size of tension bolts54 x M30 / 64 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)7085
Mass-T-Bolts (kg)180 / 220
CoG (m)14.30
First/Second flap-wise frequency (Hz)0.72 / 2.00
First/Second edge-wise frequency (Hz)1.07 / 3.30

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ae 2.0-42.2

ae 2.0-42.2

Blade length (m)42.2
Rated power (kW)2000
BCD blade root (mm)2110
Mass (excl. T-Bolts) (kg)8670

General Data
Blade length (m)42.2
Maximum chord (m)3.6
Type Class (-)1A / 2A*
Prebending at tip (m)1.52
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)87
Nominal speed (rpm)17.0
Nominal tip speed (m/s)77
Aerodynamic Parameter
Tip speed ratio (-)9.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2110
Number, size of tension bolts60 x M36 / 64 x M30 / 80 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)8670
Mass-T-Bolts (kg)340 / 251 / 291
CoG (m)12.69
First/Second flap-wise frequency (Hz)0.91 / 2.60
First/Second edge-wise frequency (Hz)1.58 / 4.93

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ae 2.0-45.3

ae 2.0-45.3

Blade length (m)45.3
Rated power (kW)2000
BCD blade root (mm)2110
Mass (excl. T-Bolts) (kg)8734

General Data
Blade length (m)45.3
Maximum chord (m)3.6
Type Class (-)3A
Prebending at tip (m)1.88
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)93
Nominal speed (rpm)15.4
Nominal tip speed (m/s)75
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2110
Number, size of tension bolts60 x M36 / 64 x M30 / 80 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)8734
Mass-T-Bolts (kg)340 / 251 / 291
CoG (m)13.88
First/Second flap-wise frequency (Hz)0.73 / 1.97
First/Second edge-wise frequency (Hz)1.32 / 3.86

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ae 2.0-50.0

ae 2.0-50.0

Blade length (m)50.0
Rated power (kW)2000
BCD blade root (mm)2110
Mass (excl. T-Bolts) (kg)10000

General Data
Blade length (m)50.0
Maximum chord (m)3.5
Type Class (-)3A
Prebending at tip (m)2.60
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)102
Nominal speed (rpm)14.9
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2110
Number, size of tension bolts60 x M36 / 64 x M30 / 80 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)10000
Mass-T-Bolts (kg)340 / 251 / 291
CoG (m)15.11
First/Second flap-wise frequency (Hz)0.66 / 1.92
First/Second edge-wise frequency (Hz)1.16 / 3.70

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ae 2.0-56.8

ae 2.0-56.8

Blade length (m)56.8
Rated power (kW)2000
BCD blade root (mm)2110
Mass (excl. T-Bolts) (kg)11345

General Data
Blade length (m)56.8
Maximum chord (m)3.8
Type Class (-)3A
Prebending at tip (m)3.50
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)116
Nominal speed (rpm)13.7
Nominal tip speed (m/s)83
Aerodynamic Parameter
Tip speed ratio (-)10.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2110
Number, size of tension bolts60 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11345
Mass-T-Bolts (kg)340
CoG (m)17.87
First/Second flap-wise frequency (Hz)0.56 / 1.56
First/Second edge-wise frequency (Hz)0.95 / 2.91

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ae 2.0-58.3

ae 2.0-58.3

Blade length (m)58.3
Rated power (kW)2000
BCD blade root (mm)2110 / 2300
Mass (excl. T-Bolts) (kg)10400

General Data
Blade length (m)58.3
Maximum chord (m)3.9
Type Class (-)3B
Prebending at tip (m)4.00
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)119
Nominal speed (rpm)14.5
Nominal tip speed (m/s)88
Aerodynamic Parameter
Tip speed ratio (-)10.2
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)2110 / 2300
Number, size of tension bolts60 x M36 / 64 x M30 / 64 x M36 / 80 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)10400
Mass-T-Bolts (kg)340 / 251 / 418 / 291
CoG (m)18.07
First/Second flap-wise frequency (Hz)0.56 / 1.61
First/Second edge-wise frequency (Hz)0.89 / 2.64

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ae 2.0-59.3

ae 2.0-59.3

Blade length (m)59.3
Rated power (kW)2000
BCD blade root (mm)2110 / 2300
Mass (excl. T-Bolts) (kg)11390

General Data
Blade length (m)59.3
Maximum chord (m)3.9
Type Class (-)3B
Prebending at tip (m)4.03
Operation Parameter
Rated power (kW)2000
Rotor diameter (m)121
Nominal speed (rpm)13.5
Nominal tip speed (m/s)86.0
Aerodynamic Parameter
Tip speed ratio (-)10.3
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)2110 / 2300
Number, size of tension bolts60 x M36 / 64 x M30 / 64 x M36 / 80 x M30
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11390
Mass-T-Bolts (kg)340 / 251 / 418 / 291
CoG (m)18.34
First/Second flap-wise frequency (Hz)0.52 / 1.45
First/Second edge-wise frequency (Hz)0.87 / 2.62

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ae 2.5-46.9

ae 2.5-46.9

Blade length (m)46.9
Rated power (kW)2500
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)11455

General Data
Blade length (m)46.9
Maximum chord (m)4.0
Type Class (-)1A / 2A*
Prebending at tip (m)1.69
Operation Parameter
Rated power (kW)2500
Rotor diameter (m)96
Nominal speed (rpm)14.8
Nominal tip speed (m/s)75
Aerodynamic Parameter
Tip speed ratio (-)9.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts64 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11455
Mass-T-Bolts (kg)371
CoG (m)15.30
First/Second flap-wise frequency (Hz)0.76 / 2.26
First/Second edge-wise frequency (Hz)1.32 / 4.34

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ae 2.5-50.3

ae 2.5-50.3

Blade length (m)50.3
Rated power (kW)2500
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)11642

General Data
Blade length (m)50.3
Maximum chord (m)4.0
Type Class (-)2A
Prebending at tip (m)2.09
Operation Parameter
Rated power (kW)2500
Rotor diameter (m)103
Nominal speed (rpm)14.8
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts64 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11642
Mass-T-Bolts (kg)371
CoG (m)15.89
First/Second flap-wise frequency (Hz)0.64 / 1.81
First/Second edge-wise frequency (Hz)1.18 / 3.60

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ae 2.5-53.7

ae 2.5-53.7

Blade length (m)53.7
Rated power (kW)2500
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)11664

General Data
Blade length (m)53.7
Maximum chord (m)4.4
Type Class (-)3A
Prebending at tip (m)2.10
Operation Parameter
Rated power (kW)2500
Rotor diameter (m)110
Nominal speed (rpm)13.0
Nominal tip speed (m/s)75
Aerodynamic Parameter
Tip speed ratio (-)9.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts72 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11664
Mass-T-Bolts (kg)403
CoG (m)17.00
First/Second flap-wise frequency (Hz)0.63 / 1.93
First/Second edge-wise frequency (Hz)1.06 / 3.69

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ae 2.5-58.0

ae 2.5-58.0

Blade length (m)58.0
Rated power (kW)2500
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)11952

General Data
Blade length (m)58.0
Maximum chord (m)3.8
Type Class (-)3B
Prebending at tip (m)3.00
Operation Parameter
Rated power (kW)2500
Rotor diameter (m)118
Nominal speed (rpm)12.9
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts64 x M36 / 72 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)11952
Mass-T-Bolts (kg)371 / 403
CoG (m)17.79
First/Second flap-wise frequency (Hz)0.59 / 1.73
First/Second edge-wise frequency (Hz)0.86 / 2.72

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ae 3.0-53.7

ae 3.0-53.7

Blade length (m)53.7
Rated power (kW)3000
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)13878

General Data
Blade length (m)53.7
Maximum chord (m)4.4
Type Class (-)1A / 2A*
Prebending at tip (m)2.10
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)110
Nominal speed (rpm)13.0
Nominal tip speed (m/s)75
Aerodynamic Parameter
Tip speed ratio (-)9.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts72 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)13878
Mass-T-Bolts (kg)425
CoG (m)17.35
First/Second flap-wise frequency (Hz)0.65 / 1.91
First/Second edge-wise frequency (Hz)1.07 / 3.54

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ae 3.0-57.7

ae 3.0-57.7

Blade length (m)57.7
Rated power (kW)3000
BCD blade root (mm)2300
Mass (excl. T-Bolts) (kg)14624

General Data
Blade length (m)57.7
Maximum chord (m)4.4
Type Class (-)3A
Prebending at tip (m)2.60
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)118
Nominal speed (rpm)12.1
Nominal tip speed (m/s)75
Aerodynamic Parameter
Tip speed ratio (-)9.3
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2300
Number, size of tension bolts64 x M36 / 72 x M36
Mass and Frequencies
Mass (excl. T-Bolts) (kg)14624
Mass-T-Bolts (kg)396 / 425
CoG (m)18.66
First/Second flap-wise frequency (Hz)0.56 / 1.61
First/Second edge-wise frequency (Hz)0.93 / 3.00

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ae 3.0-65.5

ae 3.0-65.5

Blade length (m)65.5
Rated power (kW)3000
BCD blade root (mm)2800
Mass (excl. T-Bolts) (kg)16175

General Data
Blade length (m)65.5
Maximum chord (m)4.4
Type Class (-)3A
Prebending at tip (m)4.10
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)134
Nominal speed (rpm)12.2
Nominal tip speed (m/s)85
Aerodynamic Parameter
Tip speed ratio (-)9.5
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2800
Number, size of tension boltsto be defined
Mass and Frequencies
Mass (excl. T-Bolts) (kg)16175
Mass-T-Bolts (kg)to be defined
CoG (m)20.38
First/Second flap-wise frequency (Hz)0.52 / 1.42
First/Second edge-wise frequency (Hz)0.78 / 2.42

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ae 3.0-68.7_01

ae 3.0-68.7_01

Blade length (m)68.7
Rated power (kW)3000
BCD blade root (mm)2800
Mass (excl. T-Bolts) (kg)18764

General Data
Blade length (m)68.7
Maximum chord (m)4.6
Type Class (-)3A
Prebending at tip (m)4.50
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)140
Nominal speed (rpm)10.9
Nominal tip speed (m/s)80
Aerodynamic Parameter
Tip speed ratio (-)10.0
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2800
Number, size of tension boltsto be defined
Mass and Frequencies
Mass (excl. T-Bolts) (kg)18764
Mass-T-Bolts (kg)to be defined
CoG (m)21.75
First/Second flap-wise frequency (Hz)0.50 / 1.43
First/Second edge-wise frequency (Hz)0.79 / 2.33

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ae 3.0-68.7_02

ae 3.0-68.7_02

Blade length (m)68.7
Rated power (kW)3000
BCD blade root (mm)2800
Mass (excl. T-Bolts) (kg)17331

General Data
Blade length (m)68.7
Maximum chord (m)4.4
Type Class (-)3A
Prebending at tip (m)4.00
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)140
Nominal speed (rpm)11.5
Nominal tip speed (m/s)85
Aerodynamic Parameter
Tip speed ratio (-)10.2
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)2800
Number, size of tension boltsto be defined
Mass and Frequencies
Mass (excl. T-Bolts) (kg)17331
Mass-T-Bolts (kg)to be defined
CoG (m)21.54
First/Second flap-wise frequency (Hz)0.50 / 1.41
First/Second edge-wise frequency (Hz)0.74 / 2.18

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ae 3.0-71.0

ae 3.0-71.0

Blade length (m)71
Rated power (kW)3000
BCD blade root (mm)2800
Mass (excl. T-Bolts) (kg)18936

General Data
Blade length (m)71
Maximum chord (m)4.5
Type Class (-)3B
Prebending at tip (m)4.90
Operation Parameter
Rated power (kW)3000
Rotor diameter (m)145
Nominal speed (rpm)10.9
Nominal tip speed (m/s)82
Aerodynamic Parameter
Tip speed ratio (-)10.3
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)2800
Number, size of tension boltsto be defined
Mass and Frequencies
Mass (excl. T-Bolts) (kg)18936
Mass-T-Bolts (kg)to be defined
CoG (m)22.55
First/Second flap-wise frequency (Hz)0.51 / 1.36
First/Second edge-wise frequency (Hz)0.77 / 2.10

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ae 4.0-68.7_02

ae 4.0-68.7_02

Blade length (m)68.7
Rated power (kW)4000
BCD blade root (mm)3200
Mass (excl. T-Bolts) (kg)19160

General Data
Blade length (m)68.7
Maximum chord (m)4.8
Type Class (-)2A
Prebending at tip (m)4.50
Operation Parameter
Rated power (kW)4000
Rotor diameter (m)140
Nominal speed (rpm)11.3
Nominal tip speed (m/s)83
Aerodynamic Parameter
Tip speed ratio (-)9.4
Power coefficient** (-)0.47
Blade Connection
BCD blade root (mm)3200
Number, size of tension bolts90 x M42
Mass and Frequencies
Mass (excl. T-Bolts) (kg)19160
Mass-T-Bolts (kg)745
CoG (m)20.37
First/Second flap-wise frequency (Hz)0.59 / 1.61
First/Second edge-wise frequency (Hz)0.87 / 2.45

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ae 4.5-61.7

ae 4.5-61.7

Blade length (m)61.7
Rated power (kW)4500
BCD blade root (mm)3200
Mass (excl. T-Bolts) (kg)18443

General Data
Blade length (m)61.7
Maximum chord (m)4.8
Type Class (-)1A
Prebending at tip (m)3.24
Operation Parameter
Rated power (kW)4500
Rotor diameter (m)127
Nominal speed (rpm)12.5
Nominal tip speed (m/s)83
Aerodynamic Parameter
Tip speed ratio (-)8.7
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)3200
Number, size of tension bolts90 x M42
Mass and Frequencies
Mass (excl. T-Bolts) (kg)18443
Mass-T-Bolts (kg)745
CoG (m)17.69
First/Second flap-wise frequency (Hz)0.73 / 2.06
First/Second edge-wise frequency (Hz)1.11 / 3.31

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ae 5.0-63.5

ae 5.0-63.5

Blade length (m)63.525
Rated power (kW)5000
BCD blade root (mm)3200
Mass (excl. T-Bolts) (kg)21373

General Data
Blade length (m)63.525
Maximum chord (m)5.1
Type Class (-)1B
Prebending at tip (m)2.31
Operation Parameter
Rated power (kW)5000
Rotor diameter (m)130
Nominal speed (rpm)12.5
Nominal tip speed (m/s)85
Aerodynamic Parameter
Tip speed ratio (-)8.7
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)3200
Number, size of tension bolts90 x M42
Mass and Frequencies
Mass (excl. T-Bolts) (kg)21373
Mass-T-Bolts (kg)744
CoG (m)19.90
First/Second flap-wise frequency (Hz)0.65 / 1.74
First/Second edge-wise frequency (Hz)1.03 / 3.14

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ae 5.0-68.0

ae 5.0-68.0

Blade length (m)68.025
Rated power (kW)5000
BCD blade root (mm)3200
Mass (excl. T-Bolts) (kg)26780

General Data
Blade length (m)68.025
Maximum chord (m)5.1
Type Class (-)2B
Prebending at tip (m)2.85
Operation Parameter
Rated power (kW)5000
Rotor diameter (m)139
Nominal speed (rpm)11.8
Nominal tip speed (m/s)85
Aerodynamic Parameter
Tip speed ratio (-)9.2
Power coefficient** (-)0.48
Blade Connection
BCD blade root (mm)3200
Number, size of tension bolts90 x M42
Mass and Frequencies
Mass (excl. T-Bolts) (kg)26780
Mass-T-Bolts (kg)744
CoG (m)22.16
First/Second flap-wise frequency (Hz)0.52 / 1.38
First/Second edge-wise frequency (Hz)0.96 / 2.75

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* 1st value for extreme loads / 2nd for fatigue loads
** conservative approximation, depends on specific turbine configuration