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3.0 Module Plastic Precision Spur Gears 20 deg. PA - Quality Grade 8e25 DIN 3961 (AGMA Q9)

3.0 Module Plastic Precision Spur Gears 20° PA Quality Grade 7e DIN 58405 (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	Delrin POM				PEEK GF30®
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	Cost PSG-DL	Quantity	Add to Basket	T₂ Nm n₂100min^-1	Cost PSG-PK	Quantity	Add to Basket
PSG3.0-18DL	18	54	60	14	25	45	0.171	0.069	5.69 x 10^-5	0.151	6.63	£21.81			7.50	£110.44
PSG3.0-19DL	19	57	63	14	25	45	0.171	0.069	6.64 x 10^-5	0.162	7.46	£22.63			8.45	£114.58
PSG3.0-20DL	20	60	66	14	25	45	0.171	0.069	7.76 x 10^-5	0.174	8.35	£23.37			9.45	£118.37
PSG3.0-21DL	21	63	69	16	30	55	0.171	0.069	1.11 x 10^-4	0.215	9.30	£24.14			10.53	£122.24
PSG3.0-22DL	22	66	72	16	30	55	0.171	0.069	1.26 x 10^-4	0.228	10.31	£24.97			11.67	£126.43
PSG3.0-23DL	23	69	75	16	30	55	0.171	0.069	1.43 x 10^-4	0.241	11.38	£25.77			12.88	£130.44
PSG3.0-24DL	24	72	78	16	30	55	0.171	0.069	1.62 x 10^-4	0.255	12.51	£26.50			14.15	£134.18
PSG3.0-25DL	25	75	81	16	30	55	0.171	0.069	1.84 x 10^-4	0.270	13.70	£28.11			15.50	£142.31
PSG3.0-26DL	26	78	84	16	30	55	0.171	0.069	2.08 x 10^-4	0.285	14.96	£29.72			16.92	£150.45
PSG3.0-27DL	27	81	87	16	30	55	0.173	0.067	2.36 x 10^-4	0.301	16.28	£30.43			18.42	£154.07
PSG3.0-28DL	28	84	90	16	30	55	0.173	0.067	2.66 x 10^-4	0.317	17.66	£31.28			19.99	£158.35
PSG3.0-29DL	29	87	93	18	40	70	0.173	0.067	3.61 x 10^-4	0.393	19.12	£32.56			21.63	£164.84
PSG3.0-30DL	30	90	96	18	40	70	0.173	0.067	3.99 x 10^-4	0.410	20.63	£33.74			23.35	£170.79
PSG3.0-32DL	32	96	102	18	40	70	0.173	0.067	4.86 x 10^-4	0.447	23.88	£36.18			27.01	£183.18
PSG3.0-35DL	35	105	111	18	40	70	0.173	0.067	6.50 x 10^-4	0.507	29.26	£41.92			33.11	£212.22
PSG3.0-38DL	38	114	120	18	40	70	0.173	0.067	8.61 x 10^-4	0.573	35.30	£44.98			39.93	£227.77
PSG3.0-40DL	40	120	126	18	40	70	0.173	0.067	1.03 x 10^-3	0.620	39.69	£46.25			44.90	£234.17

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 8e25 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 3.0/0.20/3.0
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: 25 = 25mm H7 etc
For prices see Technical Pages

DL = Delrin POM (White
PK = PEEK GF30® (Light Brown)

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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