3 Modulus 10-100Tooth 45# Steel Spur Gear Transmission Gear Thickness 30mm

Description

3Mod 10T-100T 45# Steel Spur Gear Thickness 30mm Motor Pinion Transmission Gear
Description:
-Modulus: 3 Mod
-Number of tooth: 10-100Tooth
-Material: 45 # steel
-Tooth thickness: 30mm
-Bore: 10/12/16/20mm(Roughcast Bore,Rough machining)
-Teeth space:9.42mm
-Tooth depth:6.75mm
-Shape: flat without step
-The gear is processed by CNC milling with precise tooth pitch and precise meshing with the rack to transmit motion.
-The gear has correct evolute tooth profile, no error in tooth profile, good contact and small gap.
-45 steel is corrosion resistant. 45 steel is a carbon steel S45C for mechanical structure. S45C is a medium carbon steel with a carbon content of 0.45%. Normal hardness is under 194hb, 225-260hb after quenching and tempering, and 45-55h after high frequency shelling and tempering.
-Involute gears, even if there is an error in the middle, can be meshed correctly, it is easier to get the correct tooth shape, and the processing is not easy, because the mesh is rolled on the curve, and the rotation can be transmitted smoothly Movement, As long as the size of the gear teeth is the same, one tool can machine gears with different numbers of teeth, the tooth root is thick, and the strength is high.
Model
d
(mm)
D
(mm)
H
(mm)
R(mm)
r
(mm)
3M 10T
10
36
30
30
22.5
3M 11T
10
39
30
33
25.5
3M 12T
10
42
30
36
28.5
3M 13T
10
45
30
39
31.5
3M 14T
10
48
30
42
34.5
3M 15T
10
51
30
45
37.5
3M 16T
10
54
30
48
40.5
3M 17T
10
57
30
51
43.5
3M 18T
10
60
30
54
46.5
3M 19T
10
63
30
57
49.5
3M 20T
12
66
30
60
52.5
3M 21T
12
69
30
63
55.5
3M 22T
12
72
30
66
58.5
3M 23T
12
75
30
69
61.5
3M 24T
12
78
30
72
64.5
3M 25T
12
81
30
75
67.5
3M 26T
12
84
30
78
70.5
3M 27T
12
87
30
81
73.5
3M 28T
12
90
30
84
76.5
3M 29T
12
93
30
87
79.5
3M 30T
16
96
30
90
82.5
3M 31T
16
99
30
93
85.5
3M 32T
16
102
30
96
88.5
3M 33T
16
105
30
99
91.5
3M 34T
16
108
30
102
94.5
3M 35T
16
111
30
105
97.5
3M 36T
16
114
30
108
100.5
3M 37T
16
117
30
111
103.5
3M 38T
16
120
30
114
106.5
3M 39T
16
123
30
117
109.5
3M 40T
20
126
30
120
112.5
3M 41T
20
129
30
123
115.5
3M 42T
20
132
30
126
118.5
3M 43T
20
135
30
129
121.5
3M 44T
20
138
30
132
124.5
3M 45T
20
141
30
135
127.5
3M 46T
20
144
30
138
130.5
3M 47T
20
147
30
141
133.5
3M 48T
20
150
30
144
136.5
3M 49T
20
153
30
147
139.5
3M 50T
20
156
30
150
142.5
3M 51T
20
159
30
153
145.5
3M 52T
20
162
30
156
148.5
3M 53T
20
165
30
159
151.5
3M 54T
20
168
30
162
154.5
3M 55T
20
171
30
165
157.5
3M 56T
20
174
30
168
160.5
3M 57T
20
177
30
171
163.5
3M 58T
20
180
30
174
166.5
3M 59T
20
183
30
177
169.5
3M 60T
20
186
30
180
172.5
3M 61T
20
189
30
183
175.5
3M 62T
20
192
30
186
178.5
3M 63T
20
195
30
189
181.5
3M 64T
20
198
30
192
184.5
3M 65T
20
201
30
195
187.5
3M 67T
20
207
30
201
193.5
3M 70T
20
216
30
210
202.5
3M 72T
20
222
30
216
208.5
3M 75T
20
231
30
225
217.5
3M 80T
20
246
30
240
232.5
3M 85T
20
261
30
255
247.5
3M 90T
20
279
30
273
265.5
3M 100T
20
306
30
300
292.5
Package Include:
According to your choose
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.