BOM-DAT/diode-dat/diode-dat.md
... ...
@@ -46,7 +46,25 @@ Schottky diode ES2D DO-214AA (SMB) == [ES2A, ES2B, ES2C, ES2D](https://www.visha
46 46
47 47
- [[SRGC10MH-dat]] - [[1N4007-dat]] - [[diode-dat]]
48 48
49
+## voltage drop of diode
49 50
51
+| Diode | Type | Max Current | Typical Vf @ 1A | Notes | |
52
+| ------------- | -------- | ----------- | --------------- | --------------------------------- | --- |
53
+| 1N4001–1N4007 | Silicon | 1A | ~0.7V | General-purpose rectifier | |
54
+| 1N5401–1N5408 | Silicon | 3A | ~0.7–1.0V | Higher current, bulkier | |
55
+| UF4001–UF4007 | Silicon | 1A | ~0.7V | Ultra-fast silicon version | |
56
+| 1N5817 | Schottky | 1A | ~0.45V | Good low-drop Schottky | |
57
+| 1N5819 | Schottky | 1A | ~0.5V | Slightly higher Vf than 1N5817 | |
58
+| SS14 | Schottky | 1A (avg) | ~0.5V | Compact SMD version | |
59
+| MBRS140 | Schottky | 1A | ~0.5V | SMD Schottky, low forward drop | |
60
+| MR754 | Power | 6A | ~1.0–1.1V | High-power stud-mount diode | |
61
+| BYV29 | Power | 9A | ~0.9–1.2V | Fast recovery, TO-220 | |
62
+| RHRP8120 | Power | 8A | ~1.0–1.2V | Ultrafast recovery, large package | |
63
+| SS34 | | 3A | | | 40V |
64
+
65
+
66
+
67
+1N5401
50 68
51 69
## ref
52 70
Chip-dat/TI-dat/TI-Power-dat/TPS54302-dat/TPS54302-dat.md
... ...
@@ -1,6 +1,7 @@
1 1
2 2
# TPS54302-dat
3 3
4
+TPS54302 4.5-V to 28-V Input, 3-A Output, EMI-Friendly Synchronous Step-Down Converter
4 5
5 6
![](2024-04-29-15-58-23.png)
6 7
Tech-dat/Network-dat/M2M-dat/M2M-dat.md
... ...
@@ -166,7 +166,7 @@ Table 22: LTE mode NETLIGHT pin status
166 166
167 167
- [[fibocom-dat]] - [[simcom-dat]] - [[quectel-dat]]
168 168
169
-
169
+- [[diode-dat]] - [[dcdc-buck-dat]] -
170 170
171 171
## ref
172 172
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-buck-dat/2024-07-10-12-59-29.png
... ...
Binary files a/Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-buck-dat/2024-07-10-12-59-29.png and /dev/null differ
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-buck-dat/dcdc-buck-dat.md
... ...
@@ -1,90 +0,0 @@
1
-# DCDC-bulk-dat
2
-
3
-- [[MPS-dat]] - [[MP1658-dat]]
4
-
5
-- [[TI-power-dat]] - [[silergy-dat]]
6
-
7
-
8
-
9
-
10
-- [[OPM1192-dat]] - [[OPM1152-dat]]
11
-
12
-### LM2596 = input 3~40V
13
-
14
-- [[OPM1003-dat]] - [[LM2596-dat]] ADJ Display version
15
-
16
-https://www.electrodragon.com/product/lm2596-adj-dc-dc-step-module-high-power-wdisplay/
17
-
18
-- [[OPM1026-dat]] - ADJ version
19
-https://www.electrodragon.com/product/lm2596s-adj-dc-dc-small-tiny-adjustable-step-down-module-3-40vin-1-5-35vout/
20
-
21
-- [[6101380-dat]]
22
-https://www.electrodragon.com/product/lm25xx-regulator-2596-2940/
23
-
24
-
25
-
26
-### XL4015 = 37V / 5A
27
-
28
-- [[OPM1171-dat]]
29
-- https://www.electrodragon.com/product/dc-dc-step-down-adj-power-module-xl4015-4-38v-5a-96/
30
-
31
-
32
-
33
-
34
-
35
-### Option 401
36
-
37
-High Efficiency, 1.2MHz, 50V Input, 0.8A Asynchronous Step Down Regulator
38
-
39
-### Option 8201
40
-
41
-High Efficiency, Fast Response, 2.0A, 18V Input Synchronous Step Down Regulator
42
-
43
-
44
-
45
-
46
-## template
47
-
48
-| chip | Co. | Vin | Ipeak | Inorm | freq | package | cost CNY |
49
-| ------------ | ----------- | --------- | ----- | ----- | ---- | ------- | --------- |
50
-| TPS5430 | | 5.5-36V | 3A | | | |
51
-| TPS54331 | | 3.5-28V | 3A | | | SOP-8 |
52
-| TPS54302 DDCR | [[TI-power-dat]] | 4.5-28V | 3A | | | SOT23-6 | 0.98 |
53
-| LM2596S-5.0 | | 40V | 3A | | | |
54
-| TLV62569DBVR | | 2.5V~5.5V | 2A | | | |
55
-| TPS5450DDAR | | 5.5V~36V | 5A | | | |
56
-| TPS54560DDAR | | 4.5V~60V | | | | | 30+: 5.37 |
57
-| XL1509 | [[XL-dat]] | | | | | |
58
-| LM5164DDAR | | 6V~100V | | | | |
59
-| MP2143 | [[MPS-dat]] | 24V | 3A | | | |
60
-
61
-
62
-TPS 543x 3A、宽输入范围降压转换器
63
-
64
-TPS 5430：5.5V 至 36V
65
-
66
-TPS 54331 具有 Eco-mode 的 3A、28V 输入、直流/直流降压转换器
67
-
68
-TPS 54202 DDCR
69
-
70
-TPS 563201 DDCR
71
-
72
-
73
-MT2492 - 2A,4.5V-16V Input,600kHz Synchronous Step-Down Converter
74
-ME3116AM6G - 最高输入 40V 带载可达 1A 的 DC/DC 降压型稳压器 ME3116
75
-
76
-
77
-
78
-- [[dcdc-down-output-dat]]
79
-
80
-## circuits
81
-
82
-![](2024-07-10-12-59-29.png)
83
-
84
-## ref
85
-
86
-- [[LDO-dat]]
87
-
88
-- [[XL-dat]] - [[MPS-dat]] - [[silergy-dat]]
89
-
90
-- [[dcdc-down]]
... ...
\ No newline at end of file
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-buck-dat/dcdc-buck-output-dat.md
... ...
@@ -1,20 +0,0 @@
1
-
2
-# dcdc-bulk-output-dat
3
-
4
-
5
-when Vref = 0.6V
6
-
7
-Vout = Vref * (R2/R3+1)
8
-
9
-for 5V = 0.6V * (100K / ? + 1 )
10
-
11
-100K / R3 = 5V/0.6V - 1 = 7.3333
12
-100K / R3 = 5.2V/0.6V - 1 = 7.6666
13
-
14
-R3 = 13.633K or below 13.3K for 5.2V
15
-
16
-
17
-| output | rough | Rbot | Rtop | Vref |
18
-| ------ | ----- | ----- | ---- | ---- |
19
-| 5V | 5.2V | 13.3K | 100K | 0.6V |
20
-| 4V | 3.93V | 18K | 100K | 0.6V |
... ...
\ No newline at end of file
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-down-dat/2024-07-10-12-59-29.png
... ...
Binary files /dev/null and b/Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-down-dat/2024-07-10-12-59-29.png differ
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-down-dat/dcdc-down-dat.md
... ...
@@ -0,0 +1,93 @@
1
+# DCDC-down-dat
2
+
3
+- [[dcdc-down]]
4
+
5
+- [[MPS-dat]] - [[MP1658-dat]]
6
+
7
+- [[TI-power-dat]] - [[TPS54302-dat]]
8
+
9
+- [[silergy-dat]]
10
+
11
+- [[XL-dat]] - [[XL4015-dat]] - [[XL1509-dat]]
12
+
13
+- [[OPM1192-dat]] - [[OPM1152-dat]]
14
+
15
+### LM2596 = input 3~40V
16
+
17
+- [[OPM1003-dat]] - [[LM2596-dat]] ADJ Display version
18
+
19
+https://www.electrodragon.com/product/lm2596-adj-dc-dc-step-module-high-power-wdisplay/
20
+
21
+- [[OPM1026-dat]] - ADJ version
22
+https://www.electrodragon.com/product/lm2596s-adj-dc-dc-small-tiny-adjustable-step-down-module-3-40vin-1-5-35vout/
23
+
24
+- [[6101380-dat]]
25
+https://www.electrodragon.com/product/lm25xx-regulator-2596-2940/
26
+
27
+
28
+
29
+### XL4015 = 37V / 5A
30
+
31
+- [[OPM1171-dat]]
32
+- https://www.electrodragon.com/product/dc-dc-step-down-adj-power-module-xl4015-4-38v-5a-96/
33
+
34
+
35
+
36
+
37
+
38
+### Option 401
39
+
40
+High Efficiency, 1.2MHz, 50V Input, 0.8A Asynchronous Step Down Regulator
41
+
42
+### Option 8201
43
+
44
+High Efficiency, Fast Response, 2.0A, 18V Input Synchronous Step Down Regulator
45
+
46
+
47
+
48
+
49
+## template
50
+
51
+| chip | Co. | Vin | Ipeak | Inorm | freq | package | cost CNY |
52
+| ------------ | ----------- | --------- | ----- | ----- | ---- | ------- | --------- |
53
+| TPS5430 | | 5.5-36V | 3A | | | |
54
+| TPS54331 | | 3.5-28V | 3A | | | SOP-8 |
55
+| TPS54302 DDCR | [[TI-power-dat]] | 4.5-28V | 3A | | | SOT23-6 | 0.98 |
56
+| LM2596S-5.0 | | 40V | 3A | | | |
57
+| TLV62569DBVR | | 2.5V~5.5V | 2A | | | |
58
+| TPS5450DDAR | | 5.5V~36V | 5A | | | |
59
+| TPS54560DDAR | | 4.5V~60V | | | | | 30+: 5.37 |
60
+| XL1509 | [[XL-dat]] | | | | | |
61
+| LM5164DDAR | | 6V~100V | | | | |
62
+| MP2143 | [[MPS-dat]] | 24V | 3A | | | |
63
+
64
+
65
+TPS 543x 3A、宽输入范围降压转换器
66
+
67
+TPS 5430：5.5V 至 36V
68
+
69
+TPS 54331 具有 Eco-mode 的 3A、28V 输入、直流/直流降压转换器
70
+
71
+TPS 54202 DDCR
72
+
73
+TPS 563201 DDCR
74
+
75
+
76
+MT2492 - 2A,4.5V-16V Input,600kHz Synchronous Step-Down Converter
77
+ME3116AM6G - 最高输入 40V 带载可达 1A 的 DC/DC 降压型稳压器 ME3116
78
+
79
+
80
+
81
+- [[dcdc-down-output-dat]]
82
+
83
+## circuits
84
+
85
+![](2024-07-10-12-59-29.png)
86
+
87
+## ref
88
+
89
+- [[LDO-dat]]
90
+
91
+- [[XL-dat]] - [[MPS-dat]] - [[silergy-dat]]
92
+
93
+- [[dcdc-down]]
... ...
\ No newline at end of file
Tech-dat/power-dat/DC-dat/DCDC-dat/dcdc-down-dat/dcdc-down-output-dat.md
... ...
@@ -0,0 +1,20 @@
1
+
2
+# dcdc-bulk-output-dat
3
+
4
+
5
+when Vref = 0.6V
6
+
7
+Vout = Vref * (R2/R3+1)
8
+
9
+for 5V = 0.6V * (100K / ? + 1 )
10
+
11
+100K / R3 = 5V/0.6V - 1 = 7.3333
12
+100K / R3 = 5.2V/0.6V - 1 = 7.6666
13
+
14
+R3 = 13.633K or below 13.3K for 5.2V
15
+
16
+
17
+| output | rough | Rbot | Rtop | Vref |
18
+| ------ | ----- | ----- | ---- | ---- |
19
+| 5V | 5.2V | 13.3K | 100K | 0.6V |
20
+| 4V | 3.93V | 18K | 100K | 0.6V |
... ...
\ No newline at end of file
app-dat/openpnp-dat/PixiePlacer-dat/PixiePlacer-Y-dat/PixiePlacer-Y-dat.md
... ...
@@ -67,13 +67,15 @@ Nuts and Bolts
67 67
- Insert the Tension_Sliderand feed the Belt around the Idler.
68 68
- Mount the Y-Axis_Front_Mounting_Plate to the Aluminum extrusion with M5 screws.
69 69
70
-### Y-Axis Right Back Mounting Plate
70
+### Y-Axis Right Back Mounting Plate with motor
71
+
72
+- [[stepper-dat]]
71 73
72 74
- Connect the **Pulley** to the Motor shaft.
73 75
- Mount the Motor to the Y-Axis_Right_Back_Mounting_Plate with M5 screws and nuts.
74 76
- Insert the Belt and attach the Idler with a M5 screw and nut.
75 77
- Mount the Y-Axis_Right_Back_Mounting_Plate to the Aluminum extrusion with M5 screws.
76
-- Connect the Motor Shaft and long 8mm shaft together with a coupler.
78
+- Connect the Motor Shaft and long 8mm shaft together with a [[motor-coupler-dat]].
77 79
78 80
79 81
## Y-axis
app-dat/openpnp-dat/PixiePlacer-dat/PixiePlacer-dat.md
... ...
@@ -17,7 +17,9 @@
17 17
## all resources info
18 18
19 19
20
-- [github](https://github.com/PixiePlacer/PixiePlacer) / [youtube](https://www.youtube.com/@pixieplacer)
20
+- [github](https://github.com/PixiePlacer/PixiePlacer)
21
+
22
+- [youtube](https://www.youtube.com/@pixieplacer)
21 23
22 24
BOM
23 25
mechanics-dat/Shaft-dat/Shaft-dat.md
... ...
@@ -1,9 +0,0 @@
1
-
2
-# Shaft-dat
3
-
4
-## 8mm
5
-
6
-
7
-## related
8
-
9
-- [[shaft-coupler-dat]]
... ...
\ No newline at end of file
mechanics-dat/belt-sys-dat/belt-dat/belt-dat.md
... ...
@@ -1,4 +0,0 @@
1
-
2
-# belt-dat
3
-
4
-GT2_Belt_6mm
... ...
\ No newline at end of file
mechanics-dat/belt-sys-dat/belt-sys-dat.md
... ...
@@ -1,14 +0,0 @@
1
-
2
-# belt-sys-dat
3
-
4
-
5
-- [[timing-pulley-dat]] - [[idler-dat]] - [[belt-dat]]
6
-
7
-
8
-
9
-
10
-
11
-
12
-## ref
13
-
14
-- [[belt-sys]]
... ...
\ No newline at end of file
mechanics-dat/belt-sys-dat/idler-dat/idler-dat.md
... ...
@@ -1,10 +0,0 @@
1
-
2
-# idler-dat
3
-
4
-## GT2_Idler_20T_5B_6mm
5
-
6
-
7
-
8
-## ref
9
-
10
-- [[idler]]
... ...
\ No newline at end of file
mechanics-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-16-38-50.png
... ...
Binary files a/mechanics-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-16-38-50.png and /dev/null differ
mechanics-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-17-02-34.png
... ...
Binary files a/mechanics-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-17-02-34.png and /dev/null differ
mechanics-dat/belt-sys-dat/timing-pulley-dat/timing-pulley-dat.md
... ...
@@ -1,31 +0,0 @@
1
-
2
-# timing-pulley-dat
3
-
4
-## GT2_Timing_Pulley_20T_8B_6mm
5
-
6
-- **GT2**: Refers to the tooth profile – 2 mm pitch (distance between teeth), ideal for precise motion control (e.g., 3D printers).
7
-- **20T**: 20 Teeth – the pulley has 20 teeth around its circumference.
8
-- **8B**: 8 mm **inner bore diameter** (fits an 8 mm shaft).
9
-- **6mm**: **Belt width** – designed for 6 mm wide GT2 timing belts.
10
-
11
-## Summary:
12
-This is a 20-tooth GT2 pulley with an 8 mm bore, suitable for 6 mm belts. It's commonly used in 3D printers, CNC machines, and robotics for accurate belt-driven motion.
13
-
14
-https://cad.onshape.com/documents/707b8372a3c9ced9cde96289/v/ee73401f89c866bc22119094/e/19e0ed0d5720546e9089804c?showReturnToWorkspaceLink=true
15
-
16
-- measured witdth = 9 mm
17
-- measured hole = 5 mm
18
-
19
-![](2025-04-11-16-38-50.png)
20
-
21
-## GT2_Timing_Pulley_20T_8B_5mm
22
-
23
-the following images show inner hole 5mm, not 6mm
24
-
25
-![](2025-04-11-17-02-34.png)
26
-
27
-
28
-
29
-## ref
30
-
31
-- [[timing-pulley]]
... ...
\ No newline at end of file
mechanics-dat/motion-system-dat/Shaft-dat/Shaft-dat.md
... ...
@@ -0,0 +1,9 @@
1
+
2
+# Shaft-dat
3
+
4
+## 8mm
5
+
6
+
7
+## related
8
+
9
+- [[shaft-coupler-dat]]
... ...
\ No newline at end of file
mechanics-dat/motion-system-dat/belt-sys-dat/belt-dat/belt-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# belt-dat
3
+
4
+GT2_Belt_6mm
... ...
\ No newline at end of file
mechanics-dat/motion-system-dat/belt-sys-dat/belt-sys-dat.md
... ...
@@ -0,0 +1,14 @@
1
+
2
+# belt-sys-dat
3
+
4
+
5
+- [[timing-pulley-dat]] - [[idler-dat]] - [[belt-dat]]
6
+
7
+
8
+
9
+
10
+
11
+
12
+## ref
13
+
14
+- [[belt-sys]]
... ...
\ No newline at end of file
mechanics-dat/motion-system-dat/belt-sys-dat/idler-dat/idler-dat.md
... ...
@@ -0,0 +1,10 @@
1
+
2
+# idler-dat
3
+
4
+## GT2_Idler_20T_5B_6mm
5
+
6
+
7
+
8
+## ref
9
+
10
+- [[idler]]
... ...
\ No newline at end of file
mechanics-dat/motion-system-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-16-38-50.png
... ...
Binary files /dev/null and b/mechanics-dat/motion-system-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-16-38-50.png differ
mechanics-dat/motion-system-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-17-02-34.png
... ...
Binary files /dev/null and b/mechanics-dat/motion-system-dat/belt-sys-dat/timing-pulley-dat/2025-04-11-17-02-34.png differ
mechanics-dat/motion-system-dat/belt-sys-dat/timing-pulley-dat/timing-pulley-dat.md
... ...
@@ -0,0 +1,88 @@
1
+
2
+# timing-pulley-dat
3
+
4
+
5
+| modes | category | teeth | inner diameter | belt width | note |
6
+| :------------- | :------- | :---- | :------------- | :--------- | :---: |
7
+| GT2_20T_8B_6mm | 2GT | 20 | 8 | 6 | - |
8
+
9
+
10
+
11
+
12
+### GT2_Timing_Pulley_20T_8B_6mm v8
13
+
14
+The **GT2 Timing Pulley 20T 8B 6mm (v8)** refers to a specific type of timing pulley used in belt-driven motion systems, often found in 3D printers, CNC machines, and other precision mechanical setups. Here’s a breakdown of its specifications:
15
+
16
+- **GT2**: Refers to the pulley type designed for **GT2 timing belts**, which have a 2mm pitch (distance between teeth). This type is commonly used in applications requiring precise movement and low backlash.
17
+- **Timing Pulley**: A mechanical component with teeth that engage with a timing belt to transfer motion with high accuracy.
18
+- **20T**: This pulley has **20 teeth**, which affects the step resolution and speed of the driven mechanism.
19
+- **8B**: Indicates an **8mm bore diameter**, meaning it fits shafts with an 8mm diameter.
20
+- **6mm**: This refers to the **belt width** it is compatible with, which is typically a **6mm-wide GT2 timing belt**.
21
+- **v8**: This likely refers to the **version** or **design iteration** of the pulley.
22
+
23
+This pulley is commonly used in precise motion control applications like 3D printing, where smooth and accurate belt-driven motion is needed. Let me know if you need further details! 🚀
24
+
25
+
26
+
27
+
28
+## GT2_Timing_Pulley_20T_8B_6mm
29
+
30
+- **GT2**: Refers to the tooth profile – 2 mm pitch (distance between teeth), ideal for precise motion control (e.g., 3D printers).
31
+- **20T**: 20 Teeth – the pulley has 20 teeth around its circumference.
32
+- **8B**: 8 mm **inner bore diameter** (fits an 8 mm shaft).
33
+- **6mm**: **Belt width** – designed for 6 mm wide GT2 timing belts.
34
+
35
+## Summary:
36
+This is a 20-tooth GT2 pulley with an 8 mm bore, suitable for 6 mm belts. It's commonly used in 3D printers, CNC machines, and robotics for accurate belt-driven motion.
37
+
38
+https://cad.onshape.com/documents/707b8372a3c9ced9cde96289/v/ee73401f89c866bc22119094/e/19e0ed0d5720546e9089804c?showReturnToWorkspaceLink=true
39
+
40
+- measured witdth = 9 mm
41
+- measured hole = 5 mm
42
+
43
+![](2025-04-11-16-38-50.png)
44
+
45
+## GT2_Timing_Pulley_20T_8B_5mm
46
+
47
+the following images show inner hole 5mm, not 6mm
48
+
49
+![](2025-04-11-17-02-34.png)
50
+
51
+
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+## timing pulley VS. Coupler
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+
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+### 🔧 1. Function
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+
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+| Aspect | **Timing Pulley** | **Idler Pulley** |
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+| ------- | ------------------------------------------------- | ------------------------------------------------ |
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+| Purpose | Transmits power between shafts via timing belt | Guides or maintains tension in the belt |
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+| Motion | Rotates with and drives the shaft it's mounted on | Usually free-spinning (not connected to a motor) |
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+
61
+---
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+
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+### 🔁 2. Power Transmission
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+
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+| Aspect | **Timing Pulley** | **Idler Pulley** |
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+| -------------- | ----------------------------------------------- | ------------------------------------------- |
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+| Power Transfer | Yes – transfers torque and synchronizes timing | No – only redirects or tensions the belt |
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+| Engagement | Toothed belt fits precisely to prevent slippage | May or may not be toothed; sometimes smooth |
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+
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+---
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+
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+### ⚙️ 3. Mounting and Design
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+
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+| Aspect | **Timing Pulley** | **Idler Pulley** |
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+| -------------- | -------------------------------------- | ------------------------------------------- |
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+| Shaft Mount | Mounted on driven or driving shaft | Mounted on a stationary or pivoting bracket |
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+| Size Variation | Chosen for gear ratio and torque needs | Chosen based on tensioning or routing needs |
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+
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+---
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+
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+#### 🛠️ Example Scenario
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+
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+In a **3D printer or CNC machine**, the motor uses a **timing pulley** to drive a toothed belt, while an **idler pulley** on the other side keeps the belt tight and correctly aligned.
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+
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+
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+## ref
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+
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+- [[timing-pulley]]
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mechanics-dat/motion-system-dat/motion-system-dat.md
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@@ -1,17 +1,12 @@
1 1
2 2
# motion-system-dat
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-## belt-driven motion system
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-### GT2_Timing_Pulley_20T_8B_6mm v8
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+- [[bearing-dat]]
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8
-The **GT2 Timing Pulley 20T 8B 6mm (v8)** refers to a specific type of timing pulley used in belt-driven motion systems, often found in 3D printers, CNC machines, and other precision mechanical setups. Here’s a breakdown of its specifications:
7
+- [[belt-dat]] - [[belt-sys-dat]]
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-- **GT2**: Refers to the pulley type designed for **GT2 timing belts**, which have a 2mm pitch (distance between teeth). This type is commonly used in applications requiring precise movement and low backlash.
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-- **Timing Pulley**: A mechanical component with teeth that engage with a timing belt to transfer motion with high accuracy.
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-- **20T**: This pulley has **20 teeth**, which affects the step resolution and speed of the driven mechanism.
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-- **8B**: Indicates an **8mm bore diameter**, meaning it fits shafts with an 8mm diameter.
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-- **6mm**: This refers to the **belt width** it is compatible with, which is typically a **6mm-wide GT2 timing belt**.
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-- **v8**: This likely refers to the **version** or **design iteration** of the pulley.
9
+- [[shaft-dat]] - [[shaft-coupler-dat]]
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+
11
+- [[timing-pulley-dat]] - [[idler-dat]]
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-This pulley is commonly used in precise motion control applications like 3D printing, where smooth and accurate belt-driven motion is needed. Let me know if you need further details! 🚀
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mechanics-dat/motion-system-dat/shaft-coupler-dat/shaft-coupler-dat.md
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@@ -0,0 +1,46 @@
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+
2
+# shaft-coupler-dat
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+
4
+
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+
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+
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+
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+
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+
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+## Shaft Coupler
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+
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+A **shaft coupler** is a mechanical component used to **connect two rotating shafts**. It primarily functions to transmit torque while allowing for slight axial, radial, or angular misalignments.
13
+
14
+---
15
+
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+### Types of Shaft Couplers
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+
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+#### 1. Rigid Coupler
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+- **Features**: No elasticity, provides a solid connection, requires precise shaft alignment.
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+- **Applications**: High-precision CNC machines, industrial machinery.
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+
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+#### 2. Flexible Coupler
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+- **Features**: Can absorb slight misalignment, reduce vibration, and minimize impact.
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+- **Common Types**:
25
+ - **Jaw Coupling** – Uses an elastomer insert to absorb vibrations; suitable for stepper and servo motors.
26
+ - **Bellows Coupling** – High torque transmission capability, ideal for precision applications.
27
+ - **Disc Coupling** – Used in high-speed and high-precision applications, such as robotics and aerospace.
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+
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+#### 3. Universal Joint (U-Joint)
30
+- **Features**: Allows for larger angular misalignment, commonly used for shafts that are not in perfect alignment.
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+- **Applications**: Automotive drivetrains, heavy machinery.
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+
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+#### 4. Oldham Coupling
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+- **Features**: Compensates for significant radial misalignment, commonly used in automation and 3D printing.
35
+
36
+---
37
+
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+### Key Functions of Shaft Couplers
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+✅ **Torque Transmission** – Connects the motor to the driven shaft for power transfer.
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+✅ **Misalignment Compensation** – Allows slight shaft misalignment, reducing stress.
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+✅ **Vibration & Shock Absorption** – Helps dampen vibrations and protect mechanical components.
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+✅ **Equipment Protection** – Some couplers act as safety devices in case of overload.
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+
44
+## ref
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+
46
+- [[shaft-dat]] - [[shaft-coupler]] - [[shaft]]
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mechanics-dat/shaft-coupler-dat/shaft-coupler-dat.md
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@@ -1,46 +0,0 @@
1
-
2
-# shaft-coupler-dat
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-## Shaft Coupler
11
-
12
-A **shaft coupler** is a mechanical component used to **connect two rotating shafts**. It primarily functions to transmit torque while allowing for slight axial, radial, or angular misalignments.
13
-
14
----
15
-
16
-### Types of Shaft Couplers
17
-
18
-#### 1. Rigid Coupler
19
-- **Features**: No elasticity, provides a solid connection, requires precise shaft alignment.
20
-- **Applications**: High-precision CNC machines, industrial machinery.
21
-
22
-#### 2. Flexible Coupler
23
-- **Features**: Can absorb slight misalignment, reduce vibration, and minimize impact.
24
-- **Common Types**:
25
- - **Jaw Coupling** – Uses an elastomer insert to absorb vibrations; suitable for stepper and servo motors.
26
- - **Bellows Coupling** – High torque transmission capability, ideal for precision applications.
27
- - **Disc Coupling** – Used in high-speed and high-precision applications, such as robotics and aerospace.
28
-
29
-#### 3. Universal Joint (U-Joint)
30
-- **Features**: Allows for larger angular misalignment, commonly used for shafts that are not in perfect alignment.
31
-- **Applications**: Automotive drivetrains, heavy machinery.
32
-
33
-#### 4. Oldham Coupling
34
-- **Features**: Compensates for significant radial misalignment, commonly used in automation and 3D printing.
35
-
36
----
37
-
38
-### Key Functions of Shaft Couplers
39
-✅ **Torque Transmission** – Connects the motor to the driven shaft for power transfer.
40
-✅ **Misalignment Compensation** – Allows slight shaft misalignment, reducing stress.
41
-✅ **Vibration & Shock Absorption** – Helps dampen vibrations and protect mechanical components.
42
-✅ **Equipment Protection** – Some couplers act as safety devices in case of overload.
43
-
44
-## ref
45
-
46
-- [[shaft-dat]]
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