The finger type spring pulleys are no longer made by Lenze.
Here is our interchange list for your convenience.

Product Interchange to Lenze type 11.100 & 11.101

Product Interchange To Lenze Variable Speed Pulley
Lenze CodeYBC Code

Bore and

Keyway

Pulley

Diameter

Pully

Length

Belt width and

Thickness

11.100.05.1.11201414(5×2)1207222×8
11.100.10.1.11551919(6×2.8)1559528×8
11.101.20.1.11852424(8×3.318511037×10
11.101.30.1.12252828(8×3.322513047×13
11.101.40.1.12702828(8×3.3)27014847×13
11.101.45.1.12702828(8×3.3)27014847×13
11.101.55.1.13103838(10×3.3)31018055×16
11.101.65.1.13604242(12×3.3)36021570×18
11.101.80.1.13754848(14×3.8)37521570×18

Product Interchange to Lenze type 11.213

Fixed center Variable Speed Pulley Drives
Lenze CodeYBC Code

Pulley

Diameter

Pulley

Length

Bore

Min Max

Belt Width and

Thickness

11.213.13FC1301309514  1922X6
11.213.16FC16016011018  2428X8
11.213.20FC20520513019  2837X10
11.213.25FC25225216025  4247X13
11.213.31FC31531519638  4255X16

 

We also stock

Equivalent to LENZE 11.104.09.05.001 as Deepak 12019  120mm OD ‘A’ Section (13mm belt) Single Spring x 19mm bore