1.Nema23 Closed loop servo motor

Wiring:

Red:     A+

Green:  A-

Yellow: B+

Blue:    B-

 

 

2. HSS57 2-Phase Hybrid Stepper Servo Driver

2.1) Overview

HSS57 is 2 phase nema23 series hybrid stepper servo driver. It adopts new generation 32 bit DSP and vector control technology, which can avoid the stepper motor losing steps and ensure the accuracy of the motor. The torque reducing is much lower than open loop stepper motor when it is at higher speed. The high speed performance and torque are enhanced in a great extent. Meanwhile the current control is based on the load, that can reduce the motor temperature rising effectively, then can extend the using life of the motor. The build-in place in position and alarm output signal can help the upper monitor to monitor and control. The function of position ultra difference alarm can ensure the machine work safely. The closed loop system is an ideal improvement and a good replacement of open loop system, Besides that, it also have some function of AC servo motors, but price is just half of AC servo.

 

 

2.2) Features

2.2.1  Stepper motor closed loop system, never lose step.

2.2.2  Improve motor output torque and working speed.

2.2.3  Automatic current adjustment based on load, lower temperature rising.

2.2.4  Suitable for all mechanical load conditions (include low rigidity belt pulley and wheel), no need to adjust gain parameter.

2.2.5  Motor work smoothly and low vibration, high dynamic performance at acceleration and deceleration.

2.2.6  No vibration from high speed to zero speed.

2.2.7  Drive nema23 series closed loop stepper motor.

2.2.8  Pulses response frequency can reach 200KHZ.

2.2.9  16 kinds microsteps choice, highest 51200microsteps/rev.

2.2.10  Voltage range: DC24~50V

2.2.11  Over-current, over-voltage and position ultra difference protection function.

 

2.3 ) Electrical Parameter

Voltage range	DC24~50V
Peak current	Peak 6.0A (current change according to load)
Logic input current	7~20mA
Frequency	0~200KHz
Suitable motor	57HSE2N
Encoder lines	1000
Insulation resistance	>=500MΩ

 

 

2.4) Applications

Closed loop stepper system can be applied to all kinds small automatic equipment and instrument. Such as engraving machine, special industrial sewing machine, stripping machine, marking machine, cutting machine, laser phototypesetting, graph plotter, cnc machine, automatic assembly equipment and so on. 

2.5) Installation Dimension

Shipping

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Return

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