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PXHG : 2.5 Module Precision Crossed Helical Gears

Precision Gears » Precision Crossed Helical Gears »
2.5 Module 45 deg. Crossed Helical Gear 20 deg. PA - Quality Grade 7e25 DIN 3961/3967 (AGMA Q10)

2.5 Module 45° Precision Crossed Helical Gear 20° PA Quality Grade 7e25 DIN 3961 (AGMA Q10)
Discounts 1+ 0% 6+ 5% 19+ 10%

Part
Number		 No. of
Teeth
Z		 Ref.
Dia.
d		 Tip
Dia.
da		 Bore
H7
di		 Max
Bore
di		 Hub
Dia.
BD		 Backlash
(mm)
jt.e (max)		 Backlash
(mm)
jt.i (min)		 I
Inertia
kgm2		 Mass
kg		 817M40T (28HRC) 805M20 Case Hardened (58HRC)#
T2 Nm
n2100min-1		 PXHG-R Quantity Add to
Basket		 T2 Nm
n2100min-1		 PXHG-RH Quantity Add to
Basket
PXHG2.5-15R 15 53.03 58.03 14 20 45 0.250 0.089 2.33 x 10-4 0.680 1.60 £33.79
5.88 £55.74
PXHG2.5-16R 16 56.57 61.57 14 20 45 0.250 0.089 2.78 x 10-4 0.739 1.71 £34.63
6.27 £57.16
PXHG2.5-17R 17 60.10 65.10 14 20 45 0.250 0.089 3.32 x 10-4 0.802 1.82 £37.59
6.66 £62.02
PXHG2.5-18R 18 63.64 68.64 14 20 45 0.250 0.089 3.96 x 10-4 0.869 1.92 £39.49
7.05 £65.16
PXHG2.5-19R 19 67.18 72.18 14 20 45 0.250 0.089 4.72 x 10-4 0.939 2.03 £40.32
7.44 £66.53
PXHG2.5-20R 20 70.71 75.71 20 30 55 0.250 0.089 6.53 x 10-4 1.105 2.01 £42.72
7.37 £70.51
PXHG2.5-21R 21 74.25 79.25 20 30 55 0.250 0.089 7.56 x 10-4 1.183 2.11 £44.18
7.74 £72.91
PXHG2.5-22R 22 77.78 82.78 20 30 55 0.250 0.089 8.75 x 10-4 1.265 2.21 £49.09
8.11 £80.99
PXHG2.5-23R 23 81.32 86.32 20 30 55 0.254 0.085 1.01 x 10-3 1.351 2.31 £47.42
8.48 £78.23
PXHG2.5-24R 24 84.85 89.85 20 30 55 0.254 0.085 1.17 x 10-3 1.441 2.41 £48.54
8.85 £80.08
PXHG2.5-25R 25 88.39 93.39 20 30 55 0.254 0.085 1.34 x 10-3 1.535 2.51 £52.36
9.22 £86.38
PXHG2.5-26R 26 91.92 96.92 20 30 55 0.254 0.085 1.54 x 10-3 1.633 2.61 £53.06
9.59 £87.54
PXHG2.5-27R 27 95.46 100.46 20 30 55 0.254 0.085 1.76 x 10-3 1.734 2.72 £55.36
9.96 £91.32
PXHG2.5-28R 28 98.99 103.99 20 30 55 0.254 0.085 2.01 x 10-3 1.839 2.82 £56.72
10.32 £93.58
PXHG2.5-29R 29 102.53 107.53 25 40 65 0.254 0.085 2.44 x 10-3 2.064 2.92 £60.29
10.69 £99.48
PXHG2.5-30R 30 106.07 111.07 25 40 65 0.254 0.085 2.75 x 10-3 2.177 2.92 £61.07
10.72 £100.76
PXHG2.5-32R 32 113.14 118.14 25 40 65 0.254 0.085 3.46 x 10-3 2.415 3.12 £65.41
11.43 £107.93
PXHG2.5-35R 35 123.74 128.74 25 40 65 0.259 0.081 4.81 x 10-3 2.800 3.41 £70.56
12.50 £116.43

DIN 3967 Tooth Thickness tol.
# Quality Grades and Tolerances stated prior to heat treatment process
n Efficiency approx. 98%
Standard Part PXHG 2.5 - 50 R

     

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Modified Part PXHG 2.5 - 50 L H 25 K T
PXHG - Precision Crossed Helical Gear
Quality Grade 7e25 DIN 3961/3967
Other Quality Grades available.
See Technical Pages		 T = 1 x Tapped hole 2T = 2 x Tapped holes.
P = 1 x Pin Hole PT = 1 x Pin Hole thru.
All threads metric as standard.
For sizes and prices see Technical Pages
mn Module - Cut with DIN 867 1.25/0.20/1.0
Ref. Tooth Profile Topping WD = 2.25 x mn		 K- Keyway supplied to
DIN 6885 - Js9 tolerance.
For prices see Technical Pages
Number of Teeth z To specify different bore enter size required
Example: 25 = 25mm H7 etc
For prices see Technical Pages
Righ Hand Helix (R) runs with
Right Hand Helix (R)		 Standard Material = 817M40T (28HRC)
H = 805M20 Case Hardened (58HRC)#

Options
 - Different number of teeth
- Modifications available on request: Other material, boring out, keyways, tapped holes, pin holes.

Accessories
- Clamping sets, screws, keys, dowel pins...

Downloads
PDF Icon PDF Documents : Catalogue Page | Full Range of Precision Crossed Helical Gears | Technical Pages

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