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PSG : 2.5 Module Steel Precision Spur Gears

Precision Gears » Precision Spur Gears »
2.5 Module Steel Precision Spur Gears 20 deg. PA
Quality Grade 7e25 DIN 3961/3967 (AGMA Q10)

2.5 Module Steel Precision Spur Gears 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) Case Hardened 805M20 (58HRC)#
T2 Nm
n2100min-1		 PSG Quantity Add to
Basket		 T2 Nm
n2100min-1		 PSG-H Quantity Add to
Basket
PSG2.5-18 18 45.0 50.0 14 18 35 0.129 0.051 1.09 x 10-4 0.437 22.94 £28.63
84.12 £47.24
PSG2.5-19 19 47.5 52.5 14 18 35 0.129 0.051 1.29 x 10-4 0.472 24.22 £29.70
88.80 £49.01
PSG2.5-20 20 50.0 55.0 14 18 35 0.129 0.051 1.51 x 10-4 0.509 32.23 £30.68
118.19 £50.62
PSG2.5-21 21 52.5 57.5 14 18 35 0.171 0.069 1.77 x 10-4 0.548 33.85 £31.69
124.10 £52.28
PSG2.5-22 22 55.0 60.0 14 18 35 0.171 0.069 2.07 x 10-4 0.589 35.46 £32.78
130.01 £54.08
PSG2.5-23 23 57.5 62.5 16 25 45 0.171 0.069 2.90 x 10-4 0.737 37.07 £33.81
135.92 £55.81
PSG2.5-24 24 60.0 65.0 16 25 45 0.171 0.069 3.29 x 10-4 0.781 38.68 £34.79
141.83 £57.38
PSG2.5-25 25 62.5 67.5 16 25 45 0.171 0.069 3.73 x 10-4 0.828 40.29 £36.89
147.74 £60.87
PSG2.5-26 26 65.0 70.0 16 25 45 0.171 0.069 4.23 x 10-4 0.877 49.30 £39.01
180.01 £64.36
PSG2.5-27 27 67.5 72.5 16 25 45 0.171 0.069 4.78 x 10-4 0.927 51.20 £39.94
186.94 £65.91
PSG2.5-28 28 70.0 75.0 16 25 45 0.171 0.069 5.40 x 10-4 0.980 53.09 £41.04
193.86 £67.72
PSG2.5-29 29 72.5 77.5 18 35 55 0.171 0.069 7.05 x 10-4 1.168 54.99 £42.73
200.78 £70.50
PSG2.5-30 30 75.0 80.0 18 35 55 0.171 0.069 7.82 x 10-4 1.224 62.57 £44.28
206.38 £73.05
PSG2.5-32 32 80.0 85.0 18 35 55 0.171 0.069 9.60 x 10-4 1.342 66.74 £47.48
220.14 £78.36
PSG2.5-35 35 87.5 92.5 18 35 55 0.173 0.067 1.30 x 10-3 1.535 73.00 £55.01
240.78 £90.78
PSG2.5-38 38 95.0 100.0 20 40 70 0.173 0.067 2.02 x 10-3 2.010 79.26 £59.05
261.42 £97.43
PSG2.5-40 40 100.0 105.0 20 40 70 0.173 0.067 2.37 x 10-3 2.159 106.60 £60.70
306.09 £100.16
PSG2.5-42 42 105.0 110.0 20 40 70 0.173 0.067 2.78 x 10-3 2.316 111.93 £63.59
321.40 £104.94
PSG2.5-45 45 112.5 117.5 20 40 70 0.173 0.067 3.52 x 10-3 2.566 119.93 £65.86
344.36 £108.65
PSG2.5-48 48 120.0 125.0 20 40 70 0.173 0.067 4.42 x 10-3 2.833 127.92 £70.54
367.31 £116.39
PSG2.5-50 50 125.0 130.0 20 40 70 0.175 0.065 5.12 x 10-3 3.021 158.01 £74.44
415.19 £122.83
PSG2.5-52 52 130.0 135.0 20 40 70 0.227 0.097 5.92 x 10-3 3.217 164.33 £77.76
431.80 £130.77
PSG2.5-55 55 137.5 142.5 20 40 70 0.227 0.097 7.29 x 10-3 3.524 173.81 £81.65
456.71 £138.62
PSG2.5-58 58 145.0 150.0 20 40 70 0.227 0.097 8.90 x 10-3 3.850 183.29 £85.73
481.62 £146.94

DIN 3967 Tooth Thickness tol.
# Quality Grades and Tolerances stated prior to heat treatment processes.
n Efficiency approx. 98%

Standard Part PSG 2.5 -
      ·   ·   ·   ·   ·   ·  
Modified Part PSG 2.5 - 50 H 25 K T
PSG - Precision Spur 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.
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.
see Technical Pages
Number of Teeth z To specify different bore enter size required
Example: 25 = 25mm H7 etc
see Technical Pages
Standard Material = 817M40T (28HRC)
H = 805M20 Case Hardened (58HRC)
S = 303 Stainless Steel
SL = 316 Stainless Steel

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
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