SM08-GB10 8mm diameter bipolar stepper motor with D shaft gearbox
This is a 8mm motor attached with a gearbox on top.
We have different gear ratios for choice, including
20:1/50:1/100:1/250:1, four types of gear ratios.
With bigger ratio, motor has bigger output torque, and slower
output speed.
Customers can choose gear ratio based on their needs on
torque/speed.
Motor’s shaft is 2.5mm diameter D shaft.
It can also be customized into lead screw shaft, such as M2*0.4P or
M3*0.5P lead screw.
There are two M1.4 screw holes on top of the gearbox, where users
can fix the motor with two M1.4 screws.
Motor’s resistance, cable length and connector type are all
customizable.
Motor parameters:
| Motor type | Bipolar stepper motor |
| Rated voltage | 40Ω |
| Rated voltage | 5V DC |
| Step angle | 18°/gear ratio |
| Phase No. | 2 phases |
| Gearbox type | 10*8mm GB10 gearbox |
| Output shaft type | 2.5mm diameter D shaft |
| Connector type | 51021-0400(1.25mm pitch) |
Gearbox parameters:
| Gear ratio | 20:1 | 50:1 | 100:1 | 250:1 |
| Precise ratio | 20.313 | 50.312 | 99.531 | 249.943 |
| Tooth number | 14 | 14 | 14 | 14 |
| Gear levels | 3 | 5 | 5 | 5 |
| Efficiency | 71% | 58% | 58% | 58% |
Design drawing (Unit:mm)
Product display:
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!
Typical Applications
- Saliva Analyzer
- Blood Analyzer
- Welding Machine
- Intelligent Security Products
- Fiber Fusion Splicer
- Digital Electronics
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.
