Constant angle, constant torque micro step driver, the drive voltage of which is from 12V to 40VDC. It is designed for use with 2 phase hybrid stepper motor of all kinds with 42mm to 57mm outside diameter, 6, 8 leads, regulated phase current from 0.5A to 3A. The unique control circuit that it adopts can reduce motor¡¯s noise, make motor run more smoothly, improve motor's performance by 30% at high speed, reduce driver¡¯s heating by 50%. It is widely used in small size of numerical control devices with higher resolution such as carving machine, laser labeling machine, inner laser curving machine and etc.
FEATURES
* 4 channels constant angle and constant torque micro step, highest micro step: 64
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% when no step pulse command is received for 0.1 second
* Bipolar constant current chopping mode
* Opto-isolated signal I/O
* Drive current is continuously adjustable from 0.5A/phase to 3A/phase
* Single power supply voltage from 12V to 40VDC.
The DVS278 is full digital 2 phase stepper driver based on DSP control. The drive voltage of which is from 24V to 80VDC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with 57mm to 86mm outside diameter, regulated phase current from 2.0A to 7.2A. The highest micro step is 40000ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc.
FEATURES
* 16 channels constant angle, constant torque micro steps, highest micro step: 40000ppr
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second
* Opto-isolated signal I/O
* Drive current is adjustable in 16 channels from 2.0A/phase to 7.2A/phase
* Single power supply from 24V to 80VDC.
The DVS2811 is full digital 2 phase stepper driver based on DSP control. The drive voltage of which is from 40V to 110VAC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with 57mm to 110mm outside diameter, regulated phase current from 0.5A to 8.0A. The circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly without noise and vibration. The highest micro step is 40000ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc.
FEATURES
* 16 channels constant angle, constant torque micro steps, highest micro step: 40000ppr
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second
* Opto-isolated signal I/O
* Drive current is adjustable in 16 channels from 0.5A/phase to 8.0A/phase
* Single power supply from 40V to 110VAC
* Phase terminal memory function (motor phase terminal is memorized after input pulse train stopping 3s and it is recovered when stepper driver power on or signal MF changes from low level to high level).
The DVS368 is full digital 3 phase stepper driver based on DSP control. The drive voltage of which is from 24V to 80VDC. It is designed for use with the 3 phase hybrid stepper motor of all kinds with 57mm to 86mm outside diameter, regulated phase current from 2.5A to 6.2A. The highest micro step is 60000ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc.
FEATURES
* 16 channels constant angle, constant torque micro steps, highest micro step: 60000ppr
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second
* Opto-isolated signal I/O
* Drive current is adjustable in 16 channels from 2.5A/phase to 6.2A/phase
* Single power supply from 24V to 80VDC
* Phase terminal memory function (motor phase terminal is memorized after input pulse train stopping 3s and it is recovered when stepper driver power on or signal MF changes from low level to high level).
The DVS3722 is full digital 3 phase stepper driver based on DSP control. The drive voltage of which is from 110V to 220VAC. It is designed for use with the 3 phase hybrid stepper motor of all kinds with 57mm to 130mm outside diameter, regulated phase current from 1.3A to 7.0A. The circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly without noise and vibration. The highest micro step is 60000ppr. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, computer embroider machine, packing machine and etc.
FEATURES
* 16 channels constant angle, constant torque micro steps, highest micro step: 60000ppr
* Highest response frequency: 200Kpps
* Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second
* Opto-isolated signal I/O
* Drive current is adjustable in 16 channels from 1.3A/phase to 7.0A/phase
* Single power supply from 110V to 220VAC
* Phase terminal memory function (motor phase terminal is memorized after input pulse train stopping 3s and it is recovered when stepper driver power on or signal MF changes from low level to high level).
Q2hb34ma is a constant angle and constant torque stepper drive. The drive voltage range from dc12v to 40v. It can match 2-phase hybrid stepper motors whose rated current is under 3a and shaft diameter range from 42mm to 86mm. Owe to bipolar constant chopping circuit, it can make motors low noise, operated smoothly. It is widely used in the small size of numerical control device with higher resolution such as carving machine, laser labeling machine, inner laser curving machine and etc.
Features
high performance, low price
4 channels constant angel and constant torque subdivision, the highest subdivision: 64
highest response frequency: 200kpps
the motor phase current is reduced to approximately 50% of the set current value 100ms after receiving the last pulse edge
bipolar constant current chopping circuit
opto-isolated input/output
driven current is adjustable continuously from 0.5a/phase to 3a/phase
single power supply, voltage arrange from dc12 to 40v.
Type 17HS3410-02
Phase 2
Body length 34mm
Rated voltage 5 V
Resistance (20) 5.0± 10% / phase
Holding torque 0.3 N.cm
Rotor Torque 38 g.cm2
Step angle 1.8± 5%
Rated current DC 1.0 A/phase
Inductance 7.1±20% mH / phase
Insulation Class Class B
Type 34HS8450-45
Phase 2
Body length 80mm
Rated voltage 2.1 V
Resistance (20 )  0.35± 0.1 / phase
Holding torque 4.5 N.cm
Rotor Torque 1400 g.cm2
Step angle 1.8± 5%
Rated current DC 6.0 A/phase
Inductance 3.6±20% mH / phase
Insulation  Class Class B
