2-phase 4-wire linear Stepper Motor Screw motor with Bracket Mini
Stepper Motor
15mm M3 lead screw slider stepper motor features:
SM15-45L is a precision micro-stepping motor, the effective length
of the lead screw is 45mm, the micro-slider stepping motor is a POM
slider with a bracket 6V DC linear stepping motor, the M3 lead
screw pitch is 0.5mm, and it is supported by a lead screw and a
lead screw The screw turns into thrust.
The basic step angle of the motor is 18 degrees, and the motor runs
20 steps per week, so the displacement resolution can reach 0.02mm,
achieving the purpose of precise control.
In terms of actuators, the subdivision drive method is used to
satisfy.
Due to its small size, high precision, and easy control, this
miniature stepping motor is widely used in cameras, optical
instruments, lenses, precision medical equipment, automatic door
locks and other fields.
The connection line of the motor can be customized according to
customer needs, and the screw stroke of the motor can also be
customized according to the customer's installation and development
This is a type of stepper motor equipped with a bracket, a lead
screw, and a relative motion slider.
Because the output shaft of the motor is a screw, during the
rotation of the screw, the screw drives the slider to move forward
and backward. In this way, actions such as advancing and pulling
back can be conveniently provided. In addition, the stepping motor
can accurately control the rotation speed, the number of rotations,
etc., which also determines the movement speed of the slider, and
the movement position is accurate and controllable. And the
position accuracy can be controlled to within 0.05mm.
Due to the above characteristics, such motors are widely used in
beauty equipment, medical equipment, automatic vending machines,
rapid inspection and other fields.
Main Application
1) vending machine
2) Optical instruments
3) Precision medical devices
4) beauty equipment
Other precise control application
15mm M3 lead screw slider stepper motor Specifications:
| Model No. | SM15-45L plastic slider |
| Motor type | Linear stepper motor |
| Phase No. | 2 phases |
| Step angle | 18 degrees |
CURRENT PER PHASE | 280mA /phase |
| Phase resistance | 15 Ohms/phase |
| Excitation method | 2-2 bipolar drive |
| Rated voltage | 6 V DC |
| Lead screw type | M3*0.5Pitch thread |
| Stroke | 45 mm |
| Pull-out thrust | Over 200 gf at 500 PPS |
| Max response frequency | Over 1200 PPS |
Drawing of 15mm plastic slider stepper motor with 80mm stroke:
Product display for 15mm plastic slider stepper motor:
Customers can customize content:
1. In terms of product outer diameter, different sizes such as 6 8
10 15 20 25mm can be selected according to the customer's use
environment, space strength, etc.
2. The outlet position of the motor can be freely selected within a
360-degree range, so as to meet the installation requirements in
the best state. At the same time, Connector can choose lead wire,
PCB, FPC bare pin.
2. According to the requirements of customers, the effective stroke
of the motor can be customized within a certain range, mainly
considering the diameter and length of the screw,.
usually the maximum length of the M2 screw can be 50mm, the M3
screw can be 100mm, and the M4 screw can be 100mm. Can do 150mm.
The use of a lead screw with an excessively large diameter for a
small motor consumes a lot of power, so comprehensive consideration
should be taken when selecting a motor.
4. The material of the slider is generally made of plastic, which
is easy to form and economical.
When the customer has special use environment and requirements, the
slider can also be made of metal parts.
Of course, the cost will be relatively high, which is determined
according to the customer's requirements for the shape and size of
the slider.
