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PSG : 2.5 Module Stainless Precision Spur Gears

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

2.5 Module Stainless 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		 303 Stainless 316 Stainless
T2 Nm
n2100min-1		 PSG-S Quantity Add to
Basket		 T2 Nm
n2100min-1		 PSG-SL Quantity Add to
Basket
PSG2.5-18S 18 45.0 50.0 14 18 35 0.129 0.051 1.09 x 10-4 0.437 13.77 £38.65
10.71 £44.37
PSG2.5-19S 19 47.5 52.5 14 18 35 0.129 0.051 1.29 x 10-4 0.472 14.53 £40.10
11.30 £46.04
PSG2.5-20S 20 50.0 55.0 14 18 35 0.129 0.051 1.51 x 10-4 0.509 19.34 £41.42
15.04 £47.56
PSG2.5-21S 21 52.5 57.5 14 18 35 0.171 0.069 1.77 x 10-4 0.548 20.31 £42.78
15.79 £49.12
PSG2.5-22S 22 55.0 60.0 14 18 35 0.171 0.069 2.07 x 10-4 0.589 21.27 £44.25
16.55 £50.79
PSG2.5-23S 23 57.5 62.5 16 25 45 0.171 0.069 2.90 x 10-4 0.737 22.24 £45.65
17.30 £52.43
PSG2.5-24S 24 60.0 65.0 16 25 45 0.171 0.069 3.29 x 10-4 0.781 23.21 £46.96
18.05 £53.91
PSG2.5-25S 25 62.5 67.5 16 25 45 0.171 0.069 3.73 x 10-4 0.828 24.18 £49.80
18.80 £57.17
PSG2.5-26S 26 65.0 70.0 16 25 45 0.171 0.069 4.23 x 10-4 0.877 29.58 £52.67
23.01 £60.47
PSG2.5-27S 27 67.5 72.5 16 25 45 0.171 0.069 4.78 x 10-4 0.927 30.72 £53.93
23.89 £61.91
PSG2.5-28S 28 70.0 75.0 16 25 45 0.171 0.069 5.40 x 10-4 0.980 31.85 £55.41
24.78 £63.63
PSG2.5-29S 29 72.5 77.5 18 35 55 0.171 0.069 7.05 x 10-4 1.168 32.99 £57.69
25.66 £66.23
PSG2.5-30S 30 75.0 80.0 18 35 55 0.171 0.069 7.82 x 10-4 1.224 37.54 £59.76
29.20 £68.62
PSG2.5-32S 32 80.0 85.0 18 35 55 0.171 0.069 9.60 x 10-4 1.342 40.05 £64.12
31.15 £73.63
PSG2.5-35S 35 87.5 92.5 18 35 55 0.173 0.067 1.30 x 10-3 1.535 43.80 £74.28
34.07 £85.28
PSG2.5-38S 38 95.0 100.0 20 40 70 0.173 0.067 2.02 x 10-3 2.010 47.55 £79.71
36.99 £91.52
PSG2.5-40S 40 100.0 105.0 20 40 70 0.173 0.067 2.37 x 10-3 2.159 63.96 £81.95
49.75 £94.10
PSG2.5-42S 42 105.0 110.0 20 40 70 0.173 0.067 2.78 x 10-3 2.316 67.16 £85.85
52.24 £98.58
PSG2.5-45S 45 112.5 117.5 20 40 70 0.173 0.067 3.52 x 10-3 2.566 71.96 £88.89
55.97 £102.07
PSG2.5-48S 48 120.0 125.0 20 40 70 0.173 0.067 4.42 x 10-3 2.833 76.75 £95.22
59.70 £109.34
PSG2.5-50S 50 125.0 130.0 20 40 70 0.175 0.065 5.12 x 10-3 3.021 94.81 £100.51
73.74 £115.38
PSG2.5-52S 52 130.0 135.0 20 40 70 0.227 0.097 5.92 x 10-3 3.217 98.60 £106.98
76.69 £120.54
PSG2.5-55S 55 137.5 142.5 20 40 70 0.227 0.097 7.29 x 10-3 3.524 104.29 £113.41
81.11 £126.57
PSG2.5-58S 58 145.0 150.0 20 40 70 0.227 0.097 8.90 x 10-3 3.850 109.97 £120.21
85.54 £132.89

DIN 3967 Tooth Thickness tol.
n Efficiency approx. 98%

Standard Part PSG 2.5 -
      ·   ·   ·   ·   ·   ·  
Modified Part PSG 2.5 - 50 S 25 K T
PSG - Precision Spur Gear
Quality Grade 7e25 DIN 3961
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
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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