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3.0 Module Stainless Precision Spur Gears 20 deg. PA - Quality Grade 7e25 DIN 3961 (AGMA Q10)

3.0 Module Stainless Steel Precision Spur Gears 20° PA Quality Grade 7e25 DIN 3961 (AGMA Q10)

3.0 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. d_a	Bore H7 d_i	Max Bore d_i	Hub Dia. B_D	Backlash (mm) j_t.e (max)	Backlash (mm) j_t.i (min)	I Inertia kgm²	Mass kg	303 Stainless				316 Stainless
Part Number	No. of Teeth Z	Ref. Dia. d	Tip Dia. d_a	Bore H7 d_i	Max Bore d_i	Hub Dia. B_D	Backlash (mm) j_t.e (max)	Backlash (mm) j_t.i (min)	I Inertia kgm²	Mass kg	T₂ Nm n₂100min^-1	PSG-S	Quantity	Add to Basket	T₂ Nm n₂100min^-1	PSG-SL	Quantity	Add to Basket
PSG3.0-18S	18	54.0	60.0	14	25	45	0.171	0.069	2.97 x 10^-4	0.835	22.94	£35.06			17.84	£40.25
PSG3.0-19S	19	57.0	63.0	14	25	45	0.171	0.069	3.45 x 10^-4	0.896	24.21	£36.37			18.83	£41.76
PSG3.0-20S	20	60.0	66.0	14	25	45	0.171	0.069	4.00 x 10^-4	0.960	32.22	£37.57			25.06	£43.14
PSG3.0-21S	21	63.0	69.0	16	30	55	0.171	0.069	5.80 x 10^-4	1.190	33.83	£38.80			26.32	£44.55
PSG3.0-22S	22	66.0	72.0	16	30	55	0.171	0.069	6.55 x 10^-4	1.261	35.45	£40.13			27.57	£46.07
PSG3.0-23S	23	69.0	75.0	16	30	55	0.171	0.069	7.40 x 10^-4	1.335	37.06	£41.41			28.82	£47.55
PSG3.0-24S	24	72.0	78.0	16	30	55	0.171	0.069	8.37 x 10^-4	1.412	38.67	£42.59			30.08	£48.90
PSG3.0-25S	25	75.0	81.0	16	30	55	0.171	0.069	9.46 x 10^-4	1.493	40.28	£45.17			31.33	£51.86
PSG3.0-26S	26	78.0	84.0	16	30	55	0.171	0.069	1.07 x 10^-3	1.577	49.28	£47.77			38.33	£54.85
PSG3.0-27S	27	81.0	87.0	16	30	55	0.173	0.067	1.21 x 10^-3	1.664	51.18	£48.91			39.81	£56.15
PSG3.0-28S	28	84.0	90.0	16	30	55	0.173	0.067	1.36 x 10^-3	1.755	53.07	£50.26			41.28	£57.71
PSG3.0-29S	29	87.0	93.0	18	40	70	0.173	0.067	1.88 x 10^-3	2.171	54.97	£52.32			42.75	£60.08
PSG3.0-30S	30	90.0	96.0	18	40	70	0.173	0.067	2.07 x 10^-3	2.268	62.55	£54.20			48.65	£62.24
PSG3.0-32S	32	96.0	102.0	18	40	70	0.173	0.067	2.51 x 10^-3	2.473	66.72	£58.16			51.89	£66.78
PSG3.0-35S	35	105.0	111.0	18	40	70	0.173	0.067	3.35 x 10^-3	2.805	72.98	£67.37			56.76	£77.35
PSG3.0-38S	38	114.0	120.0	18	40	70	0.173	0.067	4.43 x 10^-3	3.167	79.23	£72.30			61.62	£83.01
PSG3.0-40S	40	120.0	126.0	18	40	70	0.173	0.067	5.32 x 10^-3	3.425	106.57	£74.33			82.89	£85.35

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

Standard Part

PSG

3.0

Modified Part

PSG

3.0

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

m_n Module - Cut with DIN 867 1.25/0.20/1.0
Ref. Tooth Profile Topping WD = 2.25 x m_n

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: 30 = 30mm 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...

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