Shenzhen Zion Kaifull Automation Technology Co., Ltd.
| Payment Terms | Company account based T/T |
| Supply Ability | 10000pcs per Month |
| Delivery Time | 7-14days for standad version customization 3-4weeks |
| Packaging Details | 50pcs for each carton |
| Type | Open Loop Economic with Alarm Output |
| Phase | 2 Phase |
| Input Voltage | 24-75VDC |
| Output Current | 2.4 to 7.8A |
| Control Mode | Plus+Direction, CW&CCW |
| Alarm Output | Yes |
| Control Signal | 5 VDC and 24 VDC Compatible |
| Special Functions | Reduce current when idle, anti-resonance in low-speed domain, input signal filtering, dial microstep,self-check error, etc. |
| Idel Current | 50%or 90% by Setting DIP Switch |
| Matching Motors | Nema 23 to 24 |
| Highlights | Top Performance, High Reliability, Wide Applications Compatibility, Long Lifetime |
| Customization | Available with MOQ |
| Brand Name | YARAK |
| Model Number | Y2SED3 |
| Certification | CE, ROHS |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | Company account based T/T | Supply Ability | 10000pcs per Month |
| Delivery Time | 7-14days for standad version customization 3-4weeks | Packaging Details | 50pcs for each carton |
| Type | Open Loop Economic with Alarm Output | Phase | 2 Phase |
| Input Voltage | 24-75VDC | Output Current | 2.4 to 7.8A |
| Control Mode | Plus+Direction, CW&CCW | Alarm Output | Yes |
| Control Signal | 5 VDC and 24 VDC Compatible | Special Functions | Reduce current when idle, anti-resonance in low-speed domain, input signal filtering, dial microstep,self-check error, etc. |
| Idel Current | 50%or 90% by Setting DIP Switch | Matching Motors | Nema 23 to 24 |
| Highlights | Top Performance, High Reliability, Wide Applications Compatibility, Long Lifetime | Customization | Available with MOQ |
| Brand Name | YARAK | Model Number | Y2SED3 |
| Certification | CE, ROHS | Place of Origin | CHINA |
| High Light | 7.8A DC Stepper Drive ，DC Stepper Drive 2 Phase | ||
Y2SED3 7.8A 2 Phase DC Stepper Drive with Alarm Output 24-75VDC input t for Nema 34 Hybrid StepperMotor
1. Products Overview
This Y2SED3 is an price competative hybrid stepper driver with great performance and high reliability, long lifetime,which is ideal for price sensitive applications and customers.
Stepping motor driver is a device that realizes precise motion control by transforming electrical pulses into motor motion control current. When the stepper driver receives control pulses, the driver controls the current of the stepping motor to generate a corresponding rotation movement. Each pulse can rotate or move one step, so as to achieve accurate motion control through accumulated pulses.
According to the driving method of a stepper driver, there are mainly three types of driving methods: full-step driving, half-step driving, and subdivision driving or micro stepping driving. The main difference is the control accuracies are different and the micro stepping driving has the highest precision, which enable the motor to rotate more smoothly. Full-step and Half-step driving are not used a lot, so we focus on subdivision drivers.
The subdivision stepping driver has two advantages: extremely low vibration and high positioning accuracy, so it can be used in all applications which need a stepper driver. The basic principle is that the two coils of the motor are controlled according to the micro steps of sine and cosine waves respectively, so that a step distance is divided into several micro steps. For example, the 8 subdivision driver need 200*8 = 1600 pulses for each round. At present, the subdivision can easily achieve 128 segmentation, which means need 128*200 = 25600 pulses for one round.
Step drives are widely used in factory automation, carving machines, electronic product manufacturing, logistics sorting, robots, various special automation equipment, medical equipment, CNC machine tools, laser equipment, printing machinery, material processing, safety system, navigation system, industrial test and measurement etc. There are many fields such as measurement and metering systems.
2. Main Technical Specifications
| Item | Description |
| Input Voltage | 24 to 75VdC |
| Output Current | 2.4 to 7.8A (Peak) |
| Control Mode | Pulse and Direction, CW&CCW |
| Control Signal | 5VDC and 24VDC Compatible |
| Micro Step Range | 16 Types,1-128 Micro Step Settings, From 200 to 25600 Pules/Round |
| Idle Current | 50% or 90% by Setting DIP Switch |
| Special Functions | Reduce current when idle, anti-resonance in low-speed domain, input signal filtering, dial microstep,self-check error, etc. |
| Protection | Metal, High EMC Performance, Multi-Level Electrical Protection |
| Matching Motors | Adaptive to Stepper Motors of Nema 34 |
3. Stepper Driver External Interfaces
4. LED Status Indicator Description
Based on LED status indicators, driver working status or abnormal causes can be identified.
5. Output Current Settings
| Switch Settings | Y2SED1 | ||
| SW1 | SW2 | SW3 | Peak Current/A |
| Off | Off | Off | 7.8 |
| On | Off | Off | 7.0 |
| Off | On | Off | 6.4 |
| On | On | Off | 5.6 |
| Off | Off | On | 4.8 |
| On | Off | On | 4.0 |
| Off | On | On | 3.2 |
| On | On | On | 2.4 |
Idel current settings,
| DIP | Status | Description |
| SW4 | On | Set 50% of the current |
| OFF | Set 90% of the current |
6. DIP Switch Seetings
| Switch Settings | Y2SA2 | ||||
| SW5 | SW6 | SW7 | SW8 | Micro Step | Pulse/Round |
| Off | Off | Off | Off | 100 | 20000 |
| On | Off | Off | Off | 50 | 10000 |
| Off | On | Off | Off | 40 | 8000 |
| On | On | Off | Off | 30 | 6000 |
| Off | Off | On | Off | 25 | 5000 |
| On | Off | On | Off | 20 | 4000 |
| Off | On | On | Off | 10 | 2000 |
| On | On | On | Off | 5 | 1000 |
| Off | Off | Off | On | 128 | 25600 |
| On | Off | Off | On | 64 | 12800 |
| Off | On | Off | On | 32 | 6400 |
| On | On | Off | On | 16 | 3200 |
| Off | Off | On | On | 8 | 1600 |
| On | Off | On | On | 4 | 800 |
| Off | On | On | On | 2 | 400 |
| On | On | On | On | 1 | 200 |
7. Control Signals
Input signals descriptions as the followings,
| Display | Terminal name | Function |
| STEP | Pulse signal (CW) | Receive 5-24V/NPN/PNP signal |
| DIR | Direction signal (CCW) | Receive 5-24V/NPN/PNP signal |
| EN | Enable signal | Receive 5-24V/NPN/PNP signal; EN no input, motor enable |
Note: CW AND CCW function enabled by internal jumper setting
9. Connections
Input connections:
Output Connections
10. Mechcanical Dimenssions
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
80000000-100000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
For over 15 years, Kaifull Automation Group has been a leading provider of motion control products and solutions in the Chinese middle and high-end industrial automation market, earning a great reputation and appreciation from customers. Our cutting-edge R&D and production technolog... For over 15 years, Kaifull Automation Group has been a leading provider of motion control products and solutions in the Chinese middle and high-end industrial automation market, earning a great reputation and appreciation from customers. Our cutting-edge R&D and production technolog...
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