ステッピングサーボシステム Si super

Si super
New sense of stepper motor
Si super

Si super is the ultimate stepping servo motor system equipped with the 12bit encoder and our own positioning algorithm.

 Movie

Si super Video (YouTube with voice)

 Features

Really necessary performance is condensed in it.
The latest control technology and the hardware enable to exhibit the performance of the stepper motor to the fullest.

1. Smoothness that can not be compared to the stepper motor even at low speeds.

Si super Speed stability (60min-1)
It has achieved the performance of the highest peak as the stepper motor by combining our own database correction control to pursue both the smoothness and high speed.

Motor Model: SM-02MH (Si super)
Load moment of inertia: 45×10-7kgm2

2. Minimize the time of up to a complete stop by the residual vibration suppression.


Si super Residual vibration time comparison
When the motor makes the sudden stop from the rotating state, vibration is generated by the impact when it stops and it becomes residual vibration. Until this residual vibration is eliminated the machine will not be able to work, even though it is not a large amplitude such as the overshoot.

Si super can converge vibration rapidly and reduce the cycle time of the device significantly, which is incomparable with the normal stepper motor.

3. Minimize the work damage by overshoot less


Si super
In precise fields such as the semiconductors and the liquid crystal, the shock due to the overshoot action of the motor gives a major impact on the quality of the work.

Si super can eliminate the overshoot problems up to limit that the conventional stepper motor could not solve, and is possible to use even to devices that deal with high-quality work with confidence.

Normally, in the triangular drive in high-speed operation with short strokes, the deviation of the position and speed get greater by the influence of mechanical inertia and the overshoot is prone to happen. But Si super is possible to stop the load stablly even in rapid deceleration of less than 20ms from 1500min-1.

 Specifications

Model Si-02DS
Application motor
* (B) is with brake
SM-L5M
SM-02MH(B)
SM-04MH(B)
SM-09MH(B)
SM-12MH(B)
Rated output current (A0-p) 2
Maximum output current (A0-p) 4
Control mode Servo control mode / step control mode
Switch by parameter
Control method Transistor PWM (sine wave drive)
Allowable load inertia 30 times of motor inertia
Position feedback 12-bit one revolution absolute encoder (4096 resolution)
Outline dimensions (mm) W34, H98, D80
Outline Mass (kg) 0.24
Power supply Feed voltage
(V)
Motive power DC24V±10%
Control power DC24V±10%
Supply current
(A)
Power current (A) 2.0 (MAX4.0)
Control current (A) 0.4
Position command system Position command pulse train
Operrating conditions Operating temperature 0 to +50 ℃
Storage temperature -20 to +85 ℃
Operation and storage humidity Less than 90% RH (non-condensing)
Seismic motion 0.5G
Shock resistance 2G
Built-in Function Regeneration capability Built-in, The regenerative processing circuit can be connected to the outside (option).
Electronic gear The motor revolution by setting the electronic gear
(32,768 × 1/65,535) to (32,768 × 65,535/1) can be driven with a pulse
The two-stage switchable by the control input
Overtravel prevention function Hardware OT, software OT
(Select the Enable / Disable by the parameter)
Point table positioning No
Homing 1 rotation absolute initial position pulse train output, built-in homing function
Jog There is a simple function for commissioning.
Step feed operation There is a simple function for commissioning.
Speed control operation No
Torque limiting function Normal time forward / reverse torque limit (set in parameter)
The forward rotation of the control input / 5 stage switching for reverse torque limit
(Each torque limit value is set by parameter)
Monitoring facility LED 1 point (alarm display by blinking)
Numerical monitor by USB connection (dedicated PC monitor software screen display)
Protective function Body EEPROM error, motor EEPROM error, encoder error,
System malfunction, excessive position deviation, A-phase overcurrent, B-phase overcurrent,
Operating temperature abnormality, overload, power supply overvoltage, power supply voltage down, control power failure
Multi-axis connection function (Multiple axes can be set and adjusted by connecting using a USB hub)
Serial communication I / F USB 1ch (Full-Speed Function)
(Parameter setting, for the dedicated PC monitor software)
Standards, environmental compatibility UL compliance / CE (self-declared) / RoHS correspondence
* The contents of this specification are subject to change without prior notice for product improvement.

 Options

Option name Models m number
Motor cable SiS-MCB□□M 3,5,10
Encoder cable SiS-ECB□□M 3,5,10
Supply cable SiS-PWBC03M 3
I / O cable SiS-IOB03M 3
I / O cable SiS-IOPLS03M 3
Regenerative cable Si-RGVC 1
Pulse output cable SiS-PLS03M 3


 Catalog PDF



 About the order


Orders and inquiries of this product, please contact Sanmei Co., Ltd.

Sanmei Co., Ltd. Website


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