Taper Lock Mounting

(Move your mouse over each image to see how taper lock mounting works)

AS AR BS BR
Direction of air Direction of air

H-Series Fan Blades

Pos. in hub ø Bores QD Mounting torque
No. mm inches type Nm
10, 12, 14 11, 12, 14, 16 5/8 – 7/8 JA 7
10, 12, 14 24 5/8 – 1 3/8 SH 10
10, 12, 14 28, 38 1 1/8 – 1 5/8 P1 17

Bores mentioned above are the ones in stock, others are available.

Z-Series Fan Blades

Pos. in hub ø Bores QD Mounting torque
No. mm inches type Nm
6, 7, 8, 9, 12, 16 11, 12, 14, 16 5/8 – 7/8 JA 7
9, 12, 16 38, 42, 48, 50, 55 1 3/8 – 2 1/8 SK 20
9, 12, 16 48, 50, 55, 60 1 3/8 – 2 3/16 SF 31
6, 7, 8, 9, 12, 16 24 SH 10
6, 7, 8, 9, 12, 16 28, 38 1 1/8 – 1 3/8 P1 10

Bores mentioned above are the ones in stock, others are available.
SK and SF can only be mounted in AR and BR.

W-Series Fan Blades

Pos. in hub ø Bores QD Mounting torque
No. mm inches type Nm
3LP, 4LP, 5LP 11, 12, 14, 16 5/8 – 7/8 JA 7
5, 5HP, 6, 6HP, 8, 8HP, 10, 10HP 38, 42, 48, 50, 55 1 3/8 – 2 1/8 SK 20
5, 5HP, 6, 6HP, 8, 8HP, 10, 10HP 48, 50, 55, 60 1/2 SF 31
3LP, 4LP, 5LP, 5, 6, 8, 10 24 SH 10
3LP, 4LP, 5LP, 5, 6, 8, 10 28, 38 1 1/8 – 1 3/8 P1 17
13 38, 42, 48, 50, 55 1 3/8 – 2 1/8 SK 20
13 48, 50, 55, 60 1 3/8 – 2 3/16 SF 31

Bores mentioned above are the ones in stock, others are available.
SK and SF can only be mounted in AR and BR.

G-Series Fan Blades

Pos. in hub ø Bores QD Mounting torque
No. mm inches type Nm
3, 5, 6, 8 1.50, 1.65, 1.89, 1.97, 2.17 1/2 SK 20
3, 5, 6, 8 1.89, 1.97, 2.17, 2.36 1/2 SF 31

Bores mentioned above are the ones in stock, others are available.
SK and SF can only be mounted in AR and BR.