Shenzhen Zion Kaifull Automation Technology Co., Ltd.
Kaifull Automation Technology Co. Ltd.
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Step Servo Motor 86AHSS850 Incremental ABZ Encoder 1000 lines 6A 8.5N.m Closed-loop 2 Phase Hybrid Stepper Motors
1. Products Overview
The working principle of the closed-loop step motor is similar to the open loop stepper motor. The key difference is that the closed-loop stepper motor is equipped with the encoder, which is to monitor the actual position of the motor rotor in real time, and feedback this information to the controller. The controller compares the actual and target positions, and then adjust the motor movement to ensure that it works as expected. This closed -loop control method makes the stepper motor more accurately.
Compared with the traditional open loop stepper motor, the closed -loop step has the following advantages:
1. No step loss problem: Because the closed -loop step motor uses the encoder feedback control, it can correct the position deviation in real time, which will not lead to the phenomenon of throwing.
2. Higher speed and higher accuracy: Because the feedback system is used for control, the closed -loop step into the motor can achieve higher speed and higher accuracy.
3. Simple and easy -to -use: The control system of closed -loop step into the motor is relatively simple. Users only need to write the corresponding program to accurately control the motor.
The closed -loop step motor are widely used in many industrial applications:
Automobile manufacturing industry: engine parts and component production lines, mobilization production lines, vehicle assembly lines, body welding lines, detection equipment, etc.;
Machine tool manufacturing: lathe, dragon door planer, milling machine, grinding machine, mechanical processing center, dental machine, etc.;
Casting manufacturing: robotics, dumping furnace, mold processing center, etc.;
Pharmaceutical industry: raw materials processing machinery, preparation machinery, drinking machinery, printing and packaging machinery, etc.;
Electronic manufacturing: Printing circuit board (PCB) equipment, semiconductor device and equipment (optical engraved machine, wafer processor, etc.), LCD display (LCD) equipment, whole machine installation and surface paste (SMT) equipment, laser equipment ( Cutting machines, carvings, etc.), general CNC equipment, robotics, etc.;
Medical equipment: CT, X -ray machine, nuclear magnetic resonance MRI, etc.
2. Hybrid Stepper Motor General Technical Specifications
| Step Angle | 1.8° (2 Phase) |
| Step Angle Accuracy | 0.09° |
| Shaft Type | Single shaft, Dia. 12.4 or 14mm (Customizable) |
| Max. Temperature Rise | Less than 80 °C (Rated Current) |
| Max. Surface Temperatures | Max Allowed 100℃ |
| Ambient Temperature | -20 °C ~ +50 °C |
| Insulation Grade | 100 MΩ Min. , Class B |
| Dielectric Strengt | 500 VAC for 1 Minute |
| Max. Axial Load | 60N |
| Max. Radial Load | 260N (0mm from front end of shaft), 290N(5mm),340N(10mm),390N(15mm) |
| Certificates | Rohs, CE, CCC (As per Customer Need) |
3. Hybrid Stepper motor Integrated with Gearbox Performance Datasheet
| Model | Current | Encoder Type | Encoder Resolution | Holding Torque | Matching Drive | Rotor Inertia | Bi/Unipolar | Weight |
| A/Ø | Counts/Rev | N.m | g.cm2 | # of Leads | kg | |||
| 86AHSS850-6004S-E1000ABZ | 6.0 | Incremental, Optical 1000 lines, ABZ Signal | 4000 | 8.5 | Y2SS3 Series EEDC Series EEDOC Series | 4800 | Bi (4) | 3.9 |
4. Mechanical Dimensions (in mm)
5. Motor Connector Description
6. Torque Speed Curves