SM15-MG 15mm mm geared stepper motor 2 phase 4 wires 18° stepper motor with
gear box
SM15-MG is the use of diameter 15mm micro stepper motor and 10*12
precision metal reduction gearbox combination, the reduction ratio
can be customized according to customer needs.
Motor basic step angle is 18 degrees, that is, 20 steps per turn,
plus the deceleration box deceleration effect, the final motor
rotation angle resolution can reach 0.05~6 degrees, can be used in
many requirements.
Precise control of the rotating position of the field.
1:5 1:3 1:20 1:10 1:380 1:30 1:50 1:63 1:150 1:298 and so on, the
customer can according to different use torque speed requirements
to match the speed ratio, at the same time.
Given the proper driving frequency of the stepper motor can reach
the determination of the speed and torque.
This product gear box uses the most advanced equipment in the
international processing related parts, so the high precision, high
efficiency, low noise, and the use of reasonable and reliable
process, make the product has better reliability.
The power input part and standard stepper motor can be used as
probe structure, FPC, FFC, PCB cable and other forms.
Part of the output of the motor can be used in a variety of output
structure, such as the circular axis, D axis, and the wire rod!
Mechanical Dimension:MM
Typical Applications
- Saliva Analyzer
- Blood Analyzer
- Welding Machine
- Intelligent Security Products
- Fiber Fusion Splicer
- Digital Electronics
Specifications
| PRODUCT NAME | 15 mm geared stepper motor |
| MODEL | SM15-MG |
| RESISTENCE | 39Ω±7% |
| OPERATING TEMPERATURE RANGE | -0~+55 ℃ |
| OEM & ODM SERVICE | AVAILABLE |
| Motor Parameters |
| Rated Voltage | 5.0 V DC | 5.0 V DC | 3.0 V DC |
| Phase | 2 Phase | 2 Phase | 2 Phase |
| Exciting Method | 2-2 Phase exciting/2-2 | 2-2 Phase exciting/2-2 | 2-2 Phase exciting/2-2 |
| Step Angle | 18° | 18° | 18° |
| Rotation | CW/CCW | CW/CCW | CW/CCW |
| Resistance | 31.0Ω±7% | 8.3Ω±7% | 15Ω±7% |
| Inductance | 11.0mH(Ref) | 11.0mH(Ref) | 5.0mH(Ref) |
| Max. Starting Pulse Rate | 800PPS Min | 1300PPS Min | 700PPS Min |
| Max. Slewing Pulse Rate | 900PPS Min | 1800PPS Min | 900PPS Min |
| Holding Torque | 35gf-cm Min. | 35gf-cm Min. | 30gf-cm Min. |
| Dielectric Strength | 3mA Max. | 3mA Max. | 3mA Max. |
| Insulance Resistance | 100MΩ (Min.) | 100MΩ (Min.) | 100MΩ (Min.) |
| Rotor Inertia | 0.05gf-cm2 (Ref) | 0.05gf-cm2 (Ref) | 0.05gf-cm2 (Ref) |
| Insulation Class | Class F | Class F | Class F |
| Operation Conditions | -10℃～70 , ORDINARY HUMIDITY/ ℃ ,
15～80%RH(NO CONDENSATION OF MOISTURE |
| Storage Conditions | 40℃～70 , ORDINARY HUMIDITY/ ℃
10～90%RH(NO CONDENSATION OF MOISTURE |
| With Gear Box (Typical Gear Ratio) |
Drive
PPS | Out shaft speed (rpm) | Out Torque (g.cm) |
| 1:10 | 1:20 | 1:50 | 1:100 | 1:298 | 1:380 | 1:10 | 1:20 | 1:50 | 1:100 | 1:298 | 1:380 |
| 200 | 60.00 | 30.00 | 12.00 | 6.00 | 2.01 | 1.58 | 160 | 320 | 800 | 1440 | 2880 | 3200 |
| 400 | 120.00 | 60.00 | 24.00 | 12.00 | 4.03 | 3.16 | 120 | 240 | 600 | 1080 | 2160 | 2400 |
| 600 | 180.00 | 90.00 | 36.00 | 18.00 | 6.04 | 4.74 | 80 | 160 | 400 | 720 | 1440 | 1600 |
| 800 | 240.00 | 120.00 | 48.00 | 24.00 | 8.05 | 6.32 | 50 | 100 | 250 | 450 | 900 | 1000 |
Torque Curve For Reference
Type of Wire Connect
Motor input method with Pin type,FPC, PCB, Lead wire etc.
These can be customized according to customer needs.
Shaft Type
Out shaft standard as follows,also can customerized due to the user
drawings
welcome to contact customer service for more types
Round Type : DIA3mm. 4mm. 5mm
D-cut Type: DIA3-D2.5 DIA4-D3 etc
Screw Type: M3 M4 M5 Serial
Trape Type
I-cut Type: DIA3-I2 DIA4-I3
Other Type: Shaft with a hole etc
Type of Fixture Cover
The regular models are shown in the figure, and the special sizes
can be customized.
Product Detail Presentation
