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Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/32GP-31ZY-dat/32GP-31ZY-dat.md
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@@ -1,11 +0,0 @@
1
-
2
-
3
-# 32GP-31ZY-dat.md
4
-
5
-32GP-31ZY行星齿轮直流减速电机12v24v低速大扭矩微小型调速马达 [交易快照]
6
-
7
-12V 11转/分钟;6mm;减速电机+支架
8
-
9
-![](2025-09-13-15-57-57.png)
10
-
11
-
Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/DC-Gear-Motor-dat.md
... ...
@@ -1,89 +0,0 @@
1
-
2
-# DC-Gear-Motor-dat
3
-
4
-- [[BLDC-motor-dat]] + [[gearbox-dat]]
5
-
6
-
7
-
8
-## planetary gear motor
9
-
10
-## Planetary Gear Motor vs. Normal Reduction Gear Motor Comparison
11
-
12
-| Feature | Planetary Gear Motor | Normal Reduction Gear Motor (Spur/Parallel Shaft) |
13
-|------------------------|------------------------------------------------------|----------------------------------------------------------|
14
-| **Gear Structure** | Sun gear, planet gears, and ring gear in a concentric design | Simple parallel or linear gear train |
15
-| **Torque Capacity** | High torque output for compact size | Lower torque for same size |
16
-| **Efficiency** | High, due to multiple gear contacts and load distribution | Moderate to low, depending on gear stages |
17
-| **Size/Compactness** | Very compact and space-efficient | Larger footprint for equivalent performance |
18
-| **Load Distribution** | Load shared across multiple planet gears | Load typically carried by one gear pair |
19
-| **Noise Level** | Lower noise and vibration | Can be noisy, especially under heavy load |
20
-| **Smoothness** | Smooth and stable operation | May exhibit more vibration |
21
-| **Durability** | Durable due to even load and better balance | Wear can occur faster on specific gear sets |
22
-| **Cost** | Higher due to complex design and tighter tolerances | Lower manufacturing cost |
23
-| **Maintenance** | Slightly more complex due to enclosed design | Easier to service or replace parts |
24
-| **Applications** | Robotics, CNC, automotive transmissions, solar trackers | Basic machinery, conveyors, household devices |
25
-
26
-
27
-![](2025-06-03-01-15-03.png)
28
-
29
-
30
-## driver
31
-
32
-- [[TB6612-dat]] - [[L298-dat]]
33
-
34
-
35
-# reduction-gear-motor-dat
36
-
37
-
38
-- [[N20-motor-dat]] - [[MG513-dat]] - [[MG540-dat]] - [[MG545-dat]]
39
-
40
-- [[torque-dat]]
41
-
42
-- [[encoder-dat]]
43
-
44
-- [[TT-motor-dat]]
45
-
46
-
47
-## Apps and Specs Selection
48
-
49
-![](2025-03-28-15-51-20.png)
50
-
51
-## Definitions
52
-
53
-⚙️ A DC motor that has a gearbox (gear reduction unit) attached to it — usually on the output shaft.
54
-
55
-
56
-### 🔧 Why Use a Gear Motor?
57
-
58
-| Feature | Effect |
59
-|------------------------|------------------------------------------------------|
60
-| **Lower speed (RPM)** | The gearbox reduces the motor’s high speed |
61
-| **Higher torque** | Gear reduction increases torque at the output shaft |
62
-| **Better control** | Easier to manage at low speeds (no stalling) |
63
-| **Compact design** | All-in-one motor + gearbox in one body |
64
-
65
----
66
-
67
-### 🔁 Example:
68
-
69
-- A regular DC motor might spin at **6000 RPM**
70
-- With a **50:1 gear ratio**, the output becomes **~120 RPM**, but with ~50× more torque (minus losses)
71
-
72
-
73
-If your 895 motor lacks torque even with a gearbox, consider:
74
-
75
-- High-torque 24V–36V gear motors, 300W–1000W
76
-- Brands: **Zhenlong**, **MY1016**, **E-Tek**
77
-
78
-**Use**: Robotics, automation, e-mobility, conveyor systems
79
-
80
-
81
-![](2025-05-13-02-57-49.png)
82
-
83
-
84
-
85
-## ref
86
-
87
-- [[motor-dat]]
88
-
89
-- [[DC-Gear-Motor]] - [[motor]]
... ...
\ No newline at end of file
Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/MG513-dat/2025-03-28-15-27-53.png
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Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/MG513-dat/2025-03-28-15-30-04.png
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Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/MG513-dat/MG513-dat.md
... ...
@@ -1,56 +0,0 @@
1
-
2
-# MG513-dat
3
-
4
-
5
-## MG513 Motor Overview
6
-
7
-The **MG513** is a **DC 12V reduction gear motor** equipped with an **encoder**, commonly used in applications requiring precise speed and position control, such as self-balancing robots and inverted pendulum systems.
8
-
9
----
10
-
11
-### **Key Features**
12
-- **Voltage:** Operates at **12V DC**.
13
-- **Gear Reduction:** Features an internal gear reduction mechanism, providing lower output speeds and higher torque.
14
-- **Encoder Integration:** Equipped with an encoder for accurate speed and position feedback, essential for closed-loop control systems.
15
-- **Applications:** Ideal for DIY projects like **self-balancing cars** and **inverted pendulum robots**.
16
-
17
----
18
-
19
-### **Typical Applications**
20
-- **Robotics:** Used in **tracked robots** and **autonomous vehicles**.
21
-- **Self-Balancing Systems:** Suitable for projects like **inverted pendulum robots**.
22
-- **Automation:** Can be used in precision motorized platforms.
23
-
24
----
25
-
26
-### **Conclusion**
27
-The **MG513 motor** is a great choice for robotics and automation projects that require **high torque, speed control, and accurate position feedback**.
28
-
29
-For detailed specifications like **RPM, torque, and current draw**, refer to the **manufacturer’s datasheet** or contact the supplier.
30
-
31
-
32
-## specs
33
-
34
-Internal parameters of the motor
35
-- Inductance: 4.45mH
36
-- Back electromotive force coefficient (Ke): 0.00103V/rpm
37
-- Armature resistance: 2.3Q ± 0.5
38
-- Electromagnetic torque coefficient (KT): 0.00984Nm/A
39
-
40
-Note: Ke and Kt are the parameters of the motor itself (without reduction gearbox). When using, they need to be multiplied by the corresponding reduction ratio of the motor.
41
-
42
-![](2025-03-28-15-30-04.png)
43
-
44
-## products images
45
-
46
-![](2025-03-28-15-27-53.png)
47
-
48
-## dimension
49
-
50
-![](2025-03-28-15-47-40.png)
51
-
52
-## ref
53
-
54
-- [[dc-gear-motor-dat]]
55
-
56
-- [[MG513]] - [[motor]]
... ...
\ No newline at end of file
Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/MG540-dat/MG540-dat.md
... ...
@@ -1,72 +0,0 @@
1
-
2
-# MG540-dat
3
-
4
-## Features
5
-
6
-| specs | value |
7
-| ---------------------- | -------- |
8
-| Gear Ratio | 1:30 |
9
-| Speed before reduction | 10000rpm |
10
-| Speed after reduction | 330rpm |
11
-| Rated current | 1.44A |
12
-| Rated voltage | **12V** |
13
-| Rated power | 15W |
14
-| Rated torque | 2.6kg.cm |
15
-| Rated speed | 280rpm |
16
-| Stall torque | 10kg.cm |
17
-| Stall current | 9A |
18
-
19
-
20
-
21
-## 🔧 Recommended Motor Driver Chips / Modules
22
-
23
-### 1. **Texas Instruments DRV8871**
24
-- **Continuous Current**: ~3.6 A
25
-- **Peak Current**: ~6 A
26
-- **Voltage Range**: 6.5V – 45V
27
-- **Protections**: Overcurrent, thermal, undervoltage
28
-- **Notes**: Simple, robust for your rated current
29
-- **Datasheet**: [DRV8871](https://www.ti.com/product/DRV8871)
30
-
31
-- [[DRV8871-dat]]
32
-
33
----
34
-
35
-### 2. **Pololu G2 High-Power Motor Driver (e.g., 18v17 / 24v13)**
36
-- **Continuous Current**: 13–17 A
37
-- **Peak Current**: Much higher (survives stall easily)
38
-- **Voltage Range**: Up to 24V
39
-- **Notes**: Compact breakout board, heatsink recommended
40
-- **Link**: [Pololu G2 Motor Drivers](https://www.pololu.com/category/82/motor-drivers)
41
-
42
----
43
-
44
-### 3. **ST VNH5019**
45
-- **Continuous Current**: 12 A
46
-- **Peak Current**: 30 A
47
-- **Voltage Range**: 5.5V – 24V
48
-- **Protections**: Current limiting, thermal shutdown, undervoltage
49
-- **Notes**: High power, excellent for stall current
50
-- **Module**: [Pololu VNH5019 Board](https://www.pololu.com/product/1451)
51
-
52
----
53
-
54
-### 4. ❌ **L298N (Not Recommended)**
55
-- **Max Current**: ~2 A
56
-- **Very inefficient**, no current protection
57
-- **Conclusion**: **Not suitable** for 9 A stall motors
58
-
59
-- [[L298-dat]]
60
----
61
-
62
-## ✅ Key Selection Tips
63
-- **Heatsink / cooling**: Needed for high current
64
-- **PWM support**: For speed control
65
-- **Protection features**: Essential for motor safety
66
-- **Check voltage range**: Match with your motor power supply
67
-
68
-## ref
69
-
70
-- [[dc-gear-motor-dat]] - [[motor-driver-dat]]
71
-
72
-- [[MG540]] - [[dc-gear-motor]]
... ...
\ No newline at end of file
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Tech-dat/acturator-dat/motor-dat/DC-Gear-Motor-dat/N20-motor-dat/N20-motor-dat.md
... ...
@@ -1,37 +0,0 @@
1
-
2
-# N20-dat
3
-
4
-- [[SCU1010-dat]]
5
-
6
-
7
-
8
-## Board images
9
-
10
-![](2023-12-04-18-33-47.png)
11
-
12
-use panel front M1.6 x2 for installation
13
-
14
-
15
-
16
-## Specs
17
-
18
-12V Version performance
19
-
20
-![](2025-03-28-15-37-41.png)
21
-
22
-ALL version performance
23
-
24
-![](2023-12-04-18-30-44.png)
25
-
26
-
27
-Dimension
28
-
29
-![](2023-12-04-18-31-17.png)
30
-
31
-RPM
32
-![](2023-12-04-18-30-29.png)
33
-
34
-
35
-## ref
36
-
37
-- [[dc-gear-motor-dat]]
... ...
\ No newline at end of file
Tech-dat/acturator-dat/motor-dat/motor-dat.md
... ...
@@ -5,10 +5,17 @@
5 5
6 6
- [[RC-kits-dat]]
7 7
8
+
9
+
10
+
8 11
## motor specs
9 12
10 13
- [[torque-dat]] - [[start-capacitor-dat]]
11 14
15
+- [[RPM-dat]]
16
+
17
+- [[physics-dat]]
18
+
12 19
## motor type
13 20
14 21
brushed
... ...
@@ -126,6 +133,9 @@ brushless
126 133
127 134
128 135
136
+
137
+
138
+
129 139
## ref
130 140
131 141
- [[acturator-dat]]
... ...
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... ...
@@ -0,0 +1,11 @@
1
+
2
+
3
+# 32GP-31ZY-dat.md
4
+
5
+32GP-31ZY行星齿轮直流减速电机12v24v低速大扭矩微小型调速马达 [交易快照]
6
+
7
+12V 11转/分钟;6mm;减速电机+支架
8
+
9
+![](2025-09-13-15-57-57.png)
10
+
11
+
Tech-dat/acturator-dat/motor-dat/reduction-Gear-Motor-dat/MG513-dat/2025-03-28-15-27-53.png
... ...
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Tech-dat/acturator-dat/motor-dat/reduction-Gear-Motor-dat/MG513-dat/MG513-dat.md
... ...
@@ -0,0 +1,56 @@
1
+
2
+# MG513-dat
3
+
4
+
5
+## MG513 Motor Overview
6
+
7
+The **MG513** is a **DC 12V reduction gear motor** equipped with an **encoder**, commonly used in applications requiring precise speed and position control, such as self-balancing robots and inverted pendulum systems.
8
+
9
+---
10
+
11
+### **Key Features**
12
+- **Voltage:** Operates at **12V DC**.
13
+- **Gear Reduction:** Features an internal gear reduction mechanism, providing lower output speeds and higher torque.
14
+- **Encoder Integration:** Equipped with an encoder for accurate speed and position feedback, essential for closed-loop control systems.
15
+- **Applications:** Ideal for DIY projects like **self-balancing cars** and **inverted pendulum robots**.
16
+
17
+---
18
+
19
+### **Typical Applications**
20
+- **Robotics:** Used in **tracked robots** and **autonomous vehicles**.
21
+- **Self-Balancing Systems:** Suitable for projects like **inverted pendulum robots**.
22
+- **Automation:** Can be used in precision motorized platforms.
23
+
24
+---
25
+
26
+### **Conclusion**
27
+The **MG513 motor** is a great choice for robotics and automation projects that require **high torque, speed control, and accurate position feedback**.
28
+
29
+For detailed specifications like **RPM, torque, and current draw**, refer to the **manufacturer’s datasheet** or contact the supplier.
30
+
31
+
32
+## specs
33
+
34
+Internal parameters of the motor
35
+- Inductance: 4.45mH
36
+- Back electromotive force coefficient (Ke): 0.00103V/rpm
37
+- Armature resistance: 2.3Q ± 0.5
38
+- Electromagnetic torque coefficient (KT): 0.00984Nm/A
39
+
40
+Note: Ke and Kt are the parameters of the motor itself (without reduction gearbox). When using, they need to be multiplied by the corresponding reduction ratio of the motor.
41
+
42
+![](2025-03-28-15-30-04.png)
43
+
44
+## products images
45
+
46
+![](2025-03-28-15-27-53.png)
47
+
48
+## dimension
49
+
50
+![](2025-03-28-15-47-40.png)
51
+
52
+## ref
53
+
54
+- [[dc-gear-motor-dat]]
55
+
56
+- [[MG513]] - [[motor]]
... ...
\ No newline at end of file
Tech-dat/acturator-dat/motor-dat/reduction-Gear-Motor-dat/MG540-dat/MG540-dat.md
... ...
@@ -0,0 +1,72 @@
1
+
2
+# MG540-dat
3
+
4
+## Features
5
+
6
+| specs | value |
7
+| ---------------------- | -------- |
8
+| Gear Ratio | 1:30 |
9
+| Speed before reduction | 10000rpm |
10
+| Speed after reduction | 330rpm |
11
+| Rated current | 1.44A |
12
+| Rated voltage | **12V** |
13
+| Rated power | 15W |
14
+| Rated torque | 2.6kg.cm |
15
+| Rated speed | 280rpm |
16
+| Stall torque | 10kg.cm |
17
+| Stall current | 9A |
18
+
19
+
20
+
21
+## 🔧 Recommended Motor Driver Chips / Modules
22
+
23
+### 1. **Texas Instruments DRV8871**
24
+- **Continuous Current**: ~3.6 A
25
+- **Peak Current**: ~6 A
26
+- **Voltage Range**: 6.5V – 45V
27
+- **Protections**: Overcurrent, thermal, undervoltage
28
+- **Notes**: Simple, robust for your rated current
29
+- **Datasheet**: [DRV8871](https://www.ti.com/product/DRV8871)
30
+
31
+- [[DRV8871-dat]]
32
+
33
+---
34
+
35
+### 2. **Pololu G2 High-Power Motor Driver (e.g., 18v17 / 24v13)**
36
+- **Continuous Current**: 13–17 A
37
+- **Peak Current**: Much higher (survives stall easily)
38
+- **Voltage Range**: Up to 24V
39
+- **Notes**: Compact breakout board, heatsink recommended
40
+- **Link**: [Pololu G2 Motor Drivers](https://www.pololu.com/category/82/motor-drivers)
41
+
42
+---
43
+
44
+### 3. **ST VNH5019**
45
+- **Continuous Current**: 12 A
46
+- **Peak Current**: 30 A
47
+- **Voltage Range**: 5.5V – 24V
48
+- **Protections**: Current limiting, thermal shutdown, undervoltage
49
+- **Notes**: High power, excellent for stall current
50
+- **Module**: [Pololu VNH5019 Board](https://www.pololu.com/product/1451)
51
+
52
+---
53
+
54
+### 4. ❌ **L298N (Not Recommended)**
55
+- **Max Current**: ~2 A
56
+- **Very inefficient**, no current protection
57
+- **Conclusion**: **Not suitable** for 9 A stall motors
58
+
59
+- [[L298-dat]]
60
+---
61
+
62
+## ✅ Key Selection Tips
63
+- **Heatsink / cooling**: Needed for high current
64
+- **PWM support**: For speed control
65
+- **Protection features**: Essential for motor safety
66
+- **Check voltage range**: Match with your motor power supply
67
+
68
+## ref
69
+
70
+- [[dc-gear-motor-dat]] - [[motor-driver-dat]]
71
+
72
+- [[MG540]] - [[dc-gear-motor]]
... ...
\ No newline at end of file
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Tech-dat/acturator-dat/motor-dat/reduction-Gear-Motor-dat/N20-motor-dat/N20-motor-dat.md
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@@ -0,0 +1,65 @@
1
+
2
+# N20-dat
3
+
4
+- [[SCU1010-dat]]
5
+
6
+
7
+
8
+## Board images
9
+
10
+![](2023-12-04-18-33-47.png)
11
+
12
+use panel front M1.6 x2 for installation
13
+
14
+
15
+
16
+## Specs
17
+
18
+12V Version performance
19
+
20
+![](2025-03-28-15-37-41.png)
21
+
22
+| Power | 电压V | 减速比 | 电机转速 | 空载转速rpm | 空载电流mA | 负载电流mA | 负载转速rpm | 起动电压V | 堵转电流mA | 堵转力矩KG.CM | 额定力矩KG.CM |
23
+| ----- | ----- | ------ | -------- | ----------- | ---------- | ---------- | ----------- | --------- | ---------- | ------------- | ------------- |
24
+| | 12 | 10 | 60000 | 6000 | 100 | 450 | 4500 | 9 | 1200 | 0.6 | 0.08 |
25
+| | 12 | 10 | 40000 | 4000 | 80 | 370 | 3000 | 9 | 1000 | 1.2 | 0.16 |
26
+| | 12 | 10 | 30000 | 3000 | 60 | 170 | 2200 | 9 | 700 | 0.5 | 0.1 |
27
+| | 12 | 10 | 24000 | 2400 | 50 | 120 | 1800 | 9 | 500 | 0.45 | 0.07 |
28
+| | 12 | 10 | 20000 | 2000 | 50 | 70 | 1500 | 9 | 500 | 0.6 | 0.1 |
29
+| | 12 | 30 | 48000 | 1600 | 120 | 300 | 1300 | 9 | 1200 | 3.5 | 0.5 |
30
+| | 12 | 30 | 42000 | 1400 | 100 | 270 | 1100 | 9 | 1000 | 2.8 | 0.34 |
31
+| | 12 | 30 | 36000 | 1200 | 60 | 90 | 1000 | 9 | 1100 | 2.8 | 0.3 |
32
+| | 12 | 30 | 30000 | 1000 | 50 | 80 | 800 | 9 | 700 | 2.2 | 0.2 |
33
+| | 12 | 50 | 40000 | 800 | 80 | 150 | 700 | 9 | 1000 | 3.2 | 0.8 |
34
+| | 12 | 50 | 30000 | 600 | 70 | 130 | 500 | 9 | 800 | 2.7 | 0.6 |
35
+| | 12 | 100 | 50000 | 500 | 90 | 160 | 400 | 9 | 1100 | 7 | 1 |
36
+| | 12 | 100 | 40000 | 400 | 80 | 120 | 340 | 9 | 1000 | 6 | 0.8 |
37
+| | 12 | 100 | 30000 | 300 | 50 | 170 | 240 | 9 | 600 | 5 | 0.7 |
38
+| 0.12W | 12 | 100 | 24000 | 240 | 40 | 150 | 200 | 9 | 500 | 4 | 0.6 |
39
+| | 12 | 100 | 20000 | 200 | 40 | 60 | 160 | 9 | 400 | 4 | 0.6 |
40
+| | 12 | 298 | 47800 | 160 | 80 | 120 | 130 | 9 | 1000 | 16 | 2.5 |
41
+| | 12 | 298 | 41700 | 140 | 80 | 110 | 120 | 9 | 1000 | 15.5 | 2.4 |
42
+| | 12 | 298 | 35700 | 120 | 60 | 100 | 100 | 9 | 800 | 15 | 2.2 |
43
+| | 12 | 298 | 29800 | 100 | 50 | 80 | 80 | 9 | 600 | 13 | 2 |
44
+| | 12 | 298 | 23700 | 80 | 40 | 60 | 70 | 9 | 500 | 12 | 1.8 |
45
+| | 12 | 298 | 18000 | 60 | 40 | 60 | 40 | 9 | 400 | 11 | 1.8 |
46
+
47
+
48
+ALL version performance
49
+
50
+![](2023-12-04-18-30-44.png)
51
+
52
+
53
+Dimension
54
+
55
+![](2023-12-04-18-31-17.png)
56
+
57
+RPM
58
+![](2023-12-04-18-30-29.png)
59
+
60
+
61
+## ref
62
+
63
+- [[dc-gear-motor-dat]]
64
+
65
+- [[N20-motor]]
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Tech-dat/acturator-dat/motor-dat/reduction-Gear-Motor-dat/reduction-Gear-Motor-dat.md
... ...
@@ -0,0 +1,94 @@
1
+
2
+# reduction-Gear-Motor-dat
3
+
4
+- [[BLDC-motor-dat]] + [[gearbox-dat]]
5
+
6
+
7
+
8
+## planetary gear motor
9
+
10
+## Planetary Gear Motor vs. Normal Reduction Gear Motor Comparison
11
+
12
+| Feature | Planetary Gear Motor | Normal Reduction Gear Motor (Spur/Parallel Shaft) |
13
+|------------------------|------------------------------------------------------|----------------------------------------------------------|
14
+| **Gear Structure** | Sun gear, planet gears, and ring gear in a concentric design | Simple parallel or linear gear train |
15
+| **Torque Capacity** | High torque output for compact size | Lower torque for same size |
16
+| **Efficiency** | High, due to multiple gear contacts and load distribution | Moderate to low, depending on gear stages |
17
+| **Size/Compactness** | Very compact and space-efficient | Larger footprint for equivalent performance |
18
+| **Load Distribution** | Load shared across multiple planet gears | Load typically carried by one gear pair |
19
+| **Noise Level** | Lower noise and vibration | Can be noisy, especially under heavy load |
20
+| **Smoothness** | Smooth and stable operation | May exhibit more vibration |
21
+| **Durability** | Durable due to even load and better balance | Wear can occur faster on specific gear sets |
22
+| **Cost** | Higher due to complex design and tighter tolerances | Lower manufacturing cost |
23
+| **Maintenance** | Slightly more complex due to enclosed design | Easier to service or replace parts |
24
+| **Applications** | Robotics, CNC, automotive transmissions, solar trackers | Basic machinery, conveyors, household devices |
25
+
26
+
27
+![](2025-06-03-01-15-03.png)
28
+
29
+
30
+## driver
31
+
32
+- [[TB6612-dat]] - [[L298-dat]]
33
+
34
+
35
+# reduction-gear-motor-dat
36
+
37
+- high torque / low RPM motores
38
+
39
+
40
+
41
+- [[N20-motor-dat]] - [[MG513-dat]] - [[MG540-dat]] - [[MG545-dat]]
42
+
43
+- [[torque-dat]]
44
+
45
+- [[encoder-dat]]
46
+
47
+- [[TT-motor-dat]]
48
+
49
+- [[32GP-31ZY-dat]]
50
+
51
+
52
+## Apps and Specs Selection
53
+
54
+![](2025-03-28-15-51-20.png)
55
+
56
+## Definitions
57
+
58
+⚙️ A DC motor that has a gearbox (gear reduction unit) attached to it — usually on the output shaft.
59
+
60
+
61
+### 🔧 Why Use a Gear Motor?
62
+
63
+| Feature | Effect |
64
+|------------------------|------------------------------------------------------|
65
+| **Lower speed (RPM)** | The gearbox reduces the motor’s high speed |
66
+| **Higher torque** | Gear reduction increases torque at the output shaft |
67
+| **Better control** | Easier to manage at low speeds (no stalling) |
68
+| **Compact design** | All-in-one motor + gearbox in one body |
69
+
70
+---
71
+
72
+### 🔁 Example:
73
+
74
+- A regular DC motor might spin at **6000 RPM**
75
+- With a **50:1 gear ratio**, the output becomes **~120 RPM**, but with ~50× more torque (minus losses)
76
+
77
+
78
+If your 895 motor lacks torque even with a gearbox, consider:
79
+
80
+- High-torque 24V–36V gear motors, 300W–1000W
81
+- Brands: **Zhenlong**, **MY1016**, **E-Tek**
82
+
83
+**Use**: Robotics, automation, e-mobility, conveyor systems
84
+
85
+
86
+![](2025-05-13-02-57-49.png)
87
+
88
+
89
+
90
+## ref
91
+
92
+- [[motor-dat]]
93
+
94
+- [[reduction-Gear-Motor]] - [[motor]]
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Tech-dat/acturator-dat/motor-dat/torque-dat/torque-dat.md
... ...
@@ -1,86 +0,0 @@
1
-
2
-# torque-dat
3
-
4
-note the rated torque of a motor is the maximum torque that the motor can deliver at its rated speed.
5
-
6
-and stall torque is the maximum torque that the motor can deliver at zero speed.
7
-
8
-
9
-
10
-
11
-## what is torque
12
-
13
-![](2025-03-28-15-34-04.png)
14
-
15
-![](2023-12-04-18-30-10.png)
16
-
17
-
18
-# Torque Comparison: 45T Brushed Motor vs MG540 Brushed Motor
19
-
20
-| Spec | 45T Brushed Motor | MG540 Brushed Gear Motor |
21
-| --------------- | ----------------------- | --------------------------- |
22
-| Motor Size | 540-class ?? | 540-class ?? |
23
-| Turns | 45T | Unknown (not T-rated) |
24
-| Torque | ~400 g·cm | 2.6 kgf·cm |
25
-| Torque (kgf·cm) | ~0.4 kgf·cm | 2.6 kgf·cm |
26
-| Torque (N·m) | ~0.0392 N·m | ~0.255 N·m |
27
-| Speed (RPM) | ~9,000–11,000 RPM | Likely lower |
28
-| Use Case | RC crawler, trail drive | High-torque RC drive |
29
-| Notes | High control, low speed | High torque, moderate speed |
30
-
31
-## Torque
32
-
33
-Meaning:
34
-
35
-Torque = Force × Distance from the axis of rotation
36
-
37
-10 N·m means a force of 10 Newtons is applied 1 meter away from the pivot point (or 5 N applied 2 meters away, etc.).
38
-
39
-
40
-## Newtons
41
-
42
-🧱 Real-World Examples of 10 N:
43
-
44
-Lifting about 1 kg vertically against Earth's gravity.
45
-
46
-Gravity exerts about 9.8 N of force on a 1 kg object.
47
-
48
-So if you lift a 1-liter bottle of water (which weighs about 1 kg), you're applying roughly 10 N of force.
49
-
50
-
51
-
52
-## 🔄 What is 100 kgf·cm?
53
-
54
-kgf = kilogram-force
55
-
56
-This is the force exerted by 1 kg of mass due to gravity (≈ 9.80665 newtons).
57
-
58
-cm = centimeters, the distance from the axis of rotation.
59
-
60
-So 100 kgf·cm means:
61
-
62
-The torque generated by **a 100 kgf force acting 1 cm away from the axis**, or a 1 kgf force acting 100 cm away, and so on.
63
-
64
-## compare 100 kgf·cm and 10 N·m
65
-
66
-#### 🔁 Conversion
67
-- 100 centimeters (cm) is equal to 1 meter (m).
68
-- 1 kgf·cm = 0.0980665 N·m
69
-- 100 kgf·cm = 100 × 0.0980665 = **9.80665 N·m**
70
-
71
-#### ✅ Comparison Table
72
-
73
-| Unit | Value in N·m |
74
-|--------------|---------------------|
75
-| 100 kgf·cm | ≈ 9.81 N·m |
76
-| 10 N·m | 10.00 N·m |
77
-
78
-#### 📌 Conclusion
79
-- **100 kgf·cm ≈ 9.81 N·m**, slightly less than **10 N·m**
80
-- Difference: **~0.19%**
81
-- For practical purposes: **Nearly equal**
82
-
83
-
84
-## ref
85
-
86
-- [[motor-dat]]
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app-dat/RC-apps-dat/RC-apps-dat.md
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@@ -21,6 +21,8 @@
21 21
22 22
- [[rc-aircraft-dat]]
23 23
24
+- [[RC-kits-dat]]
25
+
24 26
## RC - signal
25 27
26 28
- [[RC-signal-dat]]
mechanics-dat/physics-dat/RPM-dat/RPM-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# RPM-dat
3
+
4
+
mechanics-dat/physics-dat/physics-dat.md
... ...
@@ -8,4 +8,6 @@
8 8
9 9
- [[wing-dat]] - [[aerodynamic-dat]]
10 10
11
-- [[optical-design-dat]]
... ...
\ No newline at end of file
0
+- [[optical-design-dat]]
1
+
2
+- [[torque-dat]] - [[RPM-dat]]
... ...
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mechanics-dat/physics-dat/torque-dat/torque-dat.md
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@@ -0,0 +1,86 @@
1
+
2
+# torque-dat
3
+
4
+note the rated torque of a motor is the maximum torque that the motor can deliver at its rated speed.
5
+
6
+and stall torque is the maximum torque that the motor can deliver at zero speed.
7
+
8
+
9
+
10
+
11
+## what is torque
12
+
13
+![](2025-03-28-15-34-04.png)
14
+
15
+![](2023-12-04-18-30-10.png)
16
+
17
+
18
+# Torque Comparison: 45T Brushed Motor vs MG540 Brushed Motor
19
+
20
+| Spec | 45T Brushed Motor | MG540 Brushed Gear Motor |
21
+| --------------- | ----------------------- | --------------------------- |
22
+| Motor Size | 540-class ?? | 540-class ?? |
23
+| Turns | 45T | Unknown (not T-rated) |
24
+| Torque | ~400 g·cm | 2.6 kgf·cm |
25
+| Torque (kgf·cm) | ~0.4 kgf·cm | 2.6 kgf·cm |
26
+| Torque (N·m) | ~0.0392 N·m | ~0.255 N·m |
27
+| Speed (RPM) | ~9,000–11,000 RPM | Likely lower |
28
+| Use Case | RC crawler, trail drive | High-torque RC drive |
29
+| Notes | High control, low speed | High torque, moderate speed |
30
+
31
+## Torque
32
+
33
+Meaning:
34
+
35
+Torque = Force × Distance from the axis of rotation
36
+
37
+10 N·m means a force of 10 Newtons is applied 1 meter away from the pivot point (or 5 N applied 2 meters away, etc.).
38
+
39
+
40
+## Newtons
41
+
42
+🧱 Real-World Examples of 10 N:
43
+
44
+Lifting about 1 kg vertically against Earth's gravity.
45
+
46
+Gravity exerts about 9.8 N of force on a 1 kg object.
47
+
48
+So if you lift a 1-liter bottle of water (which weighs about 1 kg), you're applying roughly 10 N of force.
49
+
50
+
51
+
52
+## 🔄 What is 100 kgf·cm?
53
+
54
+kgf = kilogram-force
55
+
56
+This is the force exerted by 1 kg of mass due to gravity (≈ 9.80665 newtons).
57
+
58
+cm = centimeters, the distance from the axis of rotation.
59
+
60
+So 100 kgf·cm means:
61
+
62
+The torque generated by **a 100 kgf force acting 1 cm away from the axis**, or a 1 kgf force acting 100 cm away, and so on.
63
+
64
+## compare 100 kgf·cm and 10 N·m
65
+
66
+#### 🔁 Conversion
67
+- 100 centimeters (cm) is equal to 1 meter (m).
68
+- 1 kgf·cm = 0.0980665 N·m
69
+- 100 kgf·cm = 100 × 0.0980665 = **9.80665 N·m**
70
+
71
+#### ✅ Comparison Table
72
+
73
+| Unit | Value in N·m |
74
+|--------------|---------------------|
75
+| 100 kgf·cm | ≈ 9.81 N·m |
76
+| 10 N·m | 10.00 N·m |
77
+
78
+#### 📌 Conclusion
79
+- **100 kgf·cm ≈ 9.81 N·m**, slightly less than **10 N·m**
80
+- Difference: **~0.19%**
81
+- For practical purposes: **Nearly equal**
82
+
83
+
84
+## ref
85
+
86
+- [[motor-dat]]
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\ No newline at end of file