Pinions HepcoMotion pinions are compatible with gear cut ring slides, segments and ring discs
pressure angle.
Pinions smaller than 1 module are made in unhardened stainless steel with teeth that conform to ISO 1328 grade 10. These are supplied with a plain bore (B type), with a keyway and set screw (BK type for bores of 8mm and above) or with set screw only (BK type for bores below 8mm*1).
Pinions with modules of 1 and above have hardened and ground teeth, conform to ISO 1328 grade 6 and are available in both steel and 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 shaft connection to supplied AC geared motors and other motors is available from the HepcoMotion GV3 product range, please visit
www.bwc.com.
A (Pitch Circle) B
F G
Ring slides 22-29
E H L*2 D C For Use with Part Number
SSP04 W3.5 T42 R12 SSP07 W9 T28
- -
SSP08 W4 T48 R20 - SSP08 W6 T48 R25 RD25 P10 W11 T42 P10 W7 T48
-
P125 W14 T34 P15 W12 T48 P20 W20 T27
Notes:
1. Small "BK" type pinions with bores below 8mm are supplied with set screw through to the bore but without keyway. It is usual practice to secure these pinions by means of a set screw onto a flat on the shaft or by using a taper pin.
2. Pinions are supplied with a flat point set screw DIN 913 (ISO 4026). 3. ST = Steel, SS = Stainless Steel. 4. = Teeth hardened and ground. = Teeth unhardened and unground.
Ordering details: (SS)
SS = Stainless Steel option Leave blank for steel version
W20 = Face width in mm P20 = Part number
P20 W20 T27 B
B = Pinion with plain bore BK = Pinion with keyway and set screw*1
T27 = Number of teeth
R76 - -
- - -
- REV, RIV - - -
R44 RD44 -
-
- -
- RES, RIS TNSE -
SS SS SS SS ST/SS ST/SS
- REM, RIM TNME ST/SS - -
ST/SS REL, RIL ST/SS Iso 1328 Grade
No. of
teeth
10 42 0.4 16.8 17.6 5 - 10 28 0.7 19.6 21 5 -
I Pinion shown is BK type bore > 8mm AØ BØ C D*1 E*1 F G H I L*2
Lubricators 37
g~
- 10 3.5 10 3 M3 10 - 17 9 16 4 M3 31
10 48 0.8 38.4 40 12 1.8 4 12 4 26 4 M3 50 10 48 0.8 38.4 40 12 1.8 4 14 6 26 4 M3 75 6 42 1 42 44 15 2.3 5 23 11 30 6 M4 160 6 48 1 48 50 15 2.3 5 18.5 7 27 5.75 M4 170 6 34 1.25 42.5 45 15 2.3 5 25.5 14 30 5.75 M4 200 6 48 1.5 72 75 15 2.3 5 25 12 30 6.5 M4 350 6 27 2 54 58 20 2.8 6 35 20 40 7.5 M5 430
Track slides & segments
44-48
XYZ ABC 123
Calculations 54-59
Bearings 34-36
Track system 40-41
26-33. Gear teeth have a 20º
53
Material*3 Condition*4
Module
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