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HepcoMotion pinion gears are compatible with gear cut ring slides, segments and ring discs 26-33. Gear teeth have a 20ºpressure angle.

Pinions smaller than 1 module are made in unhardened stainless steel with teeth that conform to ISO 1328 grade 10. Theseare supplied with a plain bore (B type), with a keyway and set screw (BK type for bores of 8mm and above) or with set screwonly (BK type for bores below 8mm).

Pinions with modules of 1 and above have hardened and ground teeth, conform to ISO 1328 grade 6 and are available in both steeland stainless steel. These pinions are supplied with a plain bore (B type) or with keyway and set screw (BK type).

In all cases, the pinion and slide ring teeth should be lubricated. A range of pinions with integral shaft, suitable for hollow shaftconnection to supplied AC geared motors and other motors is available from the HepcoMotion GV3 product range, please visitwww.bwc.com.

Sizes to suit all gear cut ring slides, segments and ring discs. Ground teeth for long life and smooth operation on sizes 1 module and above. Hardened teeth on larger sizes for increased durability. All pinions available in stainless steel as option. Precision machined bore with optional keyway.
Pinions
Unit of Measure
1 

Item #

Dimension AØ

Dimension BØ

Dimension C

Dimension D

Dimension E

Dimension L

SSP04 W3.5 T42 N/A 16.8 mm N/A 17.6 mm N/A 5 mm N/A N/A N/A M3
SSP07 W9 T28 N/A 19.6 mm N/A 21 mm N/A 5 mm N/A N/A N/A M3
SSP08 W4 T48 N/A 38.4 mm N/A 40 mm N/A 12 mm N/A 1.8 mm N/A 4 mm N/A M3
SSP08 W6 T48 N/A 38.4 mm N/A 40 mm N/A 12 mm N/A 1.8 mm N/A 4 mm N/A M3
P10 W11 T42 N/A 42 mm N/A 44 mm N/A 15 mm N/A 2.3 mm N/A 5 mm N/A M4
P10 W7 T48 N/A 48 mm N/A 50 mm N/A 15 mm N/A 2.3 mm N/A 5 mm N/A M4
P125 W14 T34 N/A 42.5 mm N/A 45 mm N/A 15 mm N/A 2.3 mm N/A 5 mm N/A M4
P15 W12 T48 N/A 72 mm N/A 75 mm N/A 15 mm N/A 2.3 mm N/A 5 mm N/A M4
P20 W20 T27 N/A 54 mm N/A 58 mm N/A 20 mm N/A 2.8 mm N/A 6 mm N/A M5
Unit of Measure
1