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PSG : 1.25 Module Stainless Precision Spur Gears

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

1.25 Module Stainless 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		 Stainless 303 Stainless 316
T2 Nm
n2100min-1		 Cost
PSG		 Quantity Add to
Basket		 T2 Nm
n2100min-1		 Cost
PSG-H		 Quantity Add to
Basket
PSG1.25-18S 18 22.50 25.00 6 8 15 0.097 0.046 3.24 x 10-6 0.050 1.98 £19.60
1.54 £22.50
PSG1.25-19S 19 23.75 26.25 6 8 15 0.097 0.046 3.90 x 10-6 0.055 2.09 £19.90
1.62 £22.84
PSG1.25-20S 20 25.00 27.50 6 8 15 0.108 0.052 4.68 x 10-6 0.059 2.78 £20.19
2.16 £23.17
PSG1.25-21S 21 26.25 28.75 8 12 20 0.108 0.052 6.50 x 10-6 0.073 2.92 £20.82
2.27 £23.91
PSG1.25-22S 22 27.50 30.00 8 12 20 0.108 0.052 7.53 x 10-6 0.079 3.05 £21.13
2.38 £24.26
PSG1.25-23S 23 28.75 31.25 8 12 20 0.108 0.052 8.70 x 10-6 0.084 3.19 £21.22
2.48 £24.36
PSG1.25-24S 24 30.00 32.50 8 12 22 0.108 0.052 1.08 x 10-5 0.096 3.33 £21.34
2.59 £24.50
PSG1.25-25S 25 31.25 33.75 8 12 22 0.109 0.050 1.23 x 10-5 0.102 3.47 £22.22
2.70 £25.52
PSG1.25-26S 26 32.50 35.00 8 12 22 0.109 0.050 1.40 x 10-5 0.108 4.25 £23.02
3.30 £26.43
PSG1.25-27S 27 33.75 36.25 8 12 22 0.109 0.050 1.59 x 10-5 0.114 4.41 £23.49
3.43 £26.97
PSG1.25-28S 28 35.00 37.50 8 15 25 0.109 0.050 1.95 x 10-5 0.132 4.57 £24.02
3.56 £27.58
PSG1.25-29S 29 36.25 38.75 8 15 25 0.109 0.050 2.18 x 10-5 0.138 4.74 £24.64
3.68 £28.30
PSG1.25-30S 30 37.50 40.00 8 15 25 0.109 0.050 2.44 x 10-5 0.145 5.39 £25.06
4.19 £28.77
PSG1.25-32S 32 40.00 42.50 8 15 25 0.109 0.050 3.05 x 10-5 0.160 5.75 £25.70
4.47 £29.52
PSG1.25-35S 35 43.75 46.25 10 18 30 0.109 0.050 4.56 x 10-5 0.200 6.29 £26.58
4.89 £30.51
PSG1.25-38S 38 47.50 50.00 10 18 30 0.109 0.050 6.02 x 10-5 0.226 6.83 £27.66
5.31 £31.75
PSG1.25-40S 40 50.00 52.50 10 18 30 0.120 0.057 7.21 x 10-5 0.245 9.18 £28.68
7.14 £32.93
PSG1.25-42S 42 52.50 55.00 10 18 30 0.122 0.055 8.58 x 10-5 0.264 9.64 £28.89
7.50 £33.17
PSG1.25-45S 45 56.25 58.75 10 18 30 0.122 0.055 1.10 x 10-4 0.296 10.33 £29.31
8.04 £33.64
PSG1.25-48S 48 60.00 62.50 10 25 40 0.122 0.055 1.57 x 10-4 0.383 11.02 £29.55
8.57 £33.93
PSG1.25-50S 50 62.50 65.00 10 25 40 0.122 0.055 1.80 x 10-4 0.407 13.61 £32.61
10.59 £37.44
PSG1.25-52S 52 65.00 67.50 10 25 40 0.122 0.055 2.07 x 10-4 0.431 14.16 £33.58
11.01 £38.56
PSG1.25-55S 55 68.75 71.25 10 25 40 0.122 0.055 2.52 x 10-4 0.469 14.97 £34.99
11.65 £40.16
PSG1.25-58S 58 72.50 75.00 10 25 40 0.122 0.055 3.05 x 10-4 0.510 15.79 £36.05
12.28 £41.38
PSG1.25-60S 60 75.00 77.50 10 30 50 0.122 0.055 3.81 x 10-4 0.608 19.44 £36.88
15.12 £42.34
PSG1.25-62S 62 77.50 80.00 10 30 50 0.122 0.055 4.25 x 10-4 0.637 20.09 £38.08
15.62 £43.73
PSG1.25-65S 65 81.25 83.75 10 30 50 0.123 0.053 5.00 x 10-4 0.683 21.06 £40.81
16.38 £46.86
PSG1.25-68S 68 85.00 87.50 10 30 50 0.123 0.053 5.86 x 10-4 0.731 22.03 £42.91
17.14 £49.28
PSG1.25-70S 70 87.50 90.00 10 30 50 0.123 0.053 6.51 x 10-4 0.764 22.68 £43.81
17.64 £50.29
PSG1.25-72S 72 90.00 92.50 10 30 50 0.123 0.053 7.20 x 10-4 0.798 23.33 £44.75
18.14 £51.38
PSG1.25-75S 75 93.75 96.25 10 35 60 0.123 0.053 9.01 x 10-4 0.935 24.30 £47.74
18.90 £54.81
PSG1.25-78S 78 97.50 100.00 10 35 60 0.123 0.053 1.03 x 10-3 0.991 25.27 £48.46
19.66 £55.64
PSG1.25-80S 80 100.00 102.50 10 35 60 0.138 0.064 1.13 x 10-3 1.029 33.18 £49.44
25.81 £56.77
PSG1.25-82S 82 102.50 105.00 10 35 60 0.138 0.064 1.23 x 10-3 1.067 34.01 £50.15
26.45 £57.57
PSG1.25-85S 85 106.25 108.75 10 35 60 0.138 0.064 1.40 x 10-3 1.128 35.25 £51.23
27.42 £58.81
PSG1.25-90S 90 112.50 115.00 10 40 65 0.138 0.064 1.77 x 10-3 1.281 37.33 £52.87
29.03 £60.71
PSG1.25-95S 95 118.75 121.25 10 40 65 0.138 0.064 2.15 x 10-3 1.392 39.40 £58.54
30.64 £67.20
PSG1.25-100S 100 125.00 127.50 14 40 65 0.140 0.062 2.60 x 10-3 1.494 50.00 £59.30
38.89 £68.09
PSG1.25-110S 110 137.50 140.00 14 40 70 0.140 0.062 3.78 x 10-3 1.798 52.51 £74.25
40.84 £85.25
PSG1.25-120S 120 150.00 152.50 14 40 70 0.140 0.062 5.24 x 10-3 2.075 55.01 £83.96
42.78 £96.40

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

Standard Part PSG 1.25 -          
· · · · · · ·
Modified Part PSG 1.25 - 50 S 12 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.
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: 12 = 12mm 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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