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Integrated Linear Stepper Motor with Ball Screw

BesFoc integrated drive+motors combine step motor and drive components into one compact unit. These integrated steppers provide a space-saving design that minimizes wiring and reduces costs compared to separate motor and drive components. Available in NEMA 8, 11, 17, 23, 24 and 34 frame size.

 
Ball screw external nut linear stepper motors, the screw, and the motor rotor are integrated as the motor output shaft. The nut moves linearly along the screw as the motor rotates. Available in NEMA 8, 11, 17, 23, 24 and 34 different pedestal sizes, a wide range of lead, and effective length screws are available.
 

Features of stepper closed-loop servo all-in-one machine:

  • Cortex-M4 core high-performance 32-bit microcontroller
  • The highest impulse response frequency can reach 200KHz
  • Built-in protection functions effectively ensure the safe use of the device
  • Intelligently adjust current to reduce vibration, noise and heat
  • Using low internal resistance MOS, the heat generation is 30% lower than that of ordinary products.
  • Voltage range: DC12V ~ DC36V
  • The integrated design of the drive motor is easy to install, takes up little space, and has simple wiring.
  • With anti-reverse connection function
 

Control method:

  • pulse type
  • RS485-Modbus-RTU network type
  • CANopen network type
 

Protection level:

  • Waterproof type: IP30 IP54 IP65 optional

ISS42 Nema17 42mm Integrated Stepper Servo Motor with Externa Ball Screw

  • NEMA17 intelligent linear stepper motors, combining integrated stepper servo motors and high precision screws for accuracy and convenience. 
  • Bus communication optional pulse, RS485, CANopen and other communication versions.
  • Motor parameters: 1.8°, 1.3A ~ 1.7A, 0.22Nm ~ 0.8Nm
  • Optional configuration: Gearbox, brake...
Series Model Shaft Type Control Method Step Angle Phase Current Phase Resistance Rated Torque Body Length Integrated Encoder
(1.8°) (A) (Ω) (Nm) L(mm)
ISS42-0.22Nm BFISS42-P01A External Ball Screw pulse 1.8 1.3 2.1 0.22 54 1000ppr/17bit
BFISS42-R01A External Ball Screw RS485
BFISS42-C01A External Ball Screw CANopen
ISS42-0.42Nm BFISS42-P02A External Ball Screw pulse 1.8 1.68 1.65 0.42 60 1000ppr/17bit
BFISS42-R02A External Ball Screw RS485
BFISS42-C02A External Ball Screw CANopen
ISS42-0.55Nm BFISS42-P03A External Ball Screw pulse 1.8 1.68 1.65 0.55 68 1000ppr/17bit
BFISS42-R03A External Ball Screw RS485
BFISS42-C03A External Ball Screw CANopen
ISS42-0.8Nm BFISS42-P04A External Ball Screw pulse 1.8 1.7 3 0.8 80 1000ppr/17bit
BFISS42-R04A External Ball Screw RS485
BFISS42-C04A External Ball Screw CANopen
Nema 17 External Ball Screw Specification:
Model No. Outside Diameter /mm Lead /mm Head count Spherical Diameter /mm
G0801 8 1 1 0.8
G0802 8 2 1 1.2
G1002 10 2 1 1.2
G1004 10 4 1 2
G1202 12 2 1 1.2
G1204 12 4 1 2.5
G1604 16 4 1 2.381

ISS57 Nema23 57mm Integrated Linear Stepper Servo Motor with External Ball Screw

  • NEMA23 intelligent linear stepper motors, combining integrated stepper servo motors and high precision screws for accuracy and convenience.
  • Bus communication optional pulse, RS485, CANopen and other communication versions.
  • Motor parameters: 1.8°, 2A ~ 4.2A, 0.55Nm ~ 3N.m
  • Optional configuration: Gearbox, brake...
Series Model Shaft Type Control Method Step Angle Phase Current Phase Resistance Rated Torque Body Length Integrated Encoder
(1.8°) (A) (Ω) (Nm) L(mm)
ISS57-0.55Nm BFISS57-P01A External Ball Screw pulse 1.8 2 1.4 0.55 65 1000ppr/17bit
BFISS57-R01A External Ball Screw RS485
BFISS57-C01A External Ball Screw CANopen
ISS57-1.2Nm BFISS57-P02A External Ball Screw pulse 1.8 2.8 0.9 1.2 80 1000ppr/17bit
BFISS57-R02A External Ball Screw RS485
BFISS57-C02A External Ball Screw CANopen
ISS57-1.89Nm BFISS57-P03A External Ball Screw pulse 1.8 2.8 1.1 1.89 100 1000ppr/17bit
BFISS57-R03A External Ball Screw RS485
BFISS57-C03A External Ball Screw CANopen
ISS57-2.2Nm BFISS57-P04A External Ball Screw pulse 1.8 3 1.2 2.2 106 1000ppr/17bit
BFISS57-R04A External Ball Screw RS485
BFISS57-C04A External Ball Screw CANopen
ISS57-2.8Nm BFISS57-P05A External Ball Screw pulse 1.8 4.2 0.75 2.8 124 1000ppr/17bit
BFISS57-R05A External Ball Screw RS485
BFISS57-C05A External Ball Screw CANopen
ISS57-3N.m BFISS57-P06A External Ball Screw pulse 1.8 4.2 0.9 3 136 1000ppr/17bit
BFISS57-R06A External Ball Screw RS485
BFISS57-C06A External Ball Screw CANopen
Nema 23 External Ball Screw Specification:
Model No. Outside Diameter /mm Lead /mm Head count Spherical Diameter /mm
G0801 8 1 1 0.8
G0802 8 2 1 1.2
G1002 10 2 1 1.2
G1004 10 4 1 2
G1202 12 2 1 1.2
G1204 12 4 1 2.5
G1604 16 4 1 2.381

FAQs of Customized Integrated Linear Stepper Servo Motor with External Lead Screw

1. What is a ball screw linear stepper motor with built in driver and how does it work?

A ball screw linear stepper motor with built in driver integrates the stepper motor, drive electronics, and a precision ball screw to convert rotational motion into precise linear motion in a compact all-in-one unit.

 

2. What is an integrated ball screw linear stepper servo motor?

An integrated ball screw linear stepper servo motor combines a linear stepper motor with a high efficiency ball screw and a built in driver for smooth, precise, and powerful linear motion.

 

3. What are the main performance advantages of an integrated ball screw linear stepper servo motor?

These motors deliver higher precision, lower friction, smoother motion, better load handling and reduced system complexity compared to separate motor and actuator assemblies.

 

4. Why is the ball screw mechanism preferred in linear motion applications?

Ball screws minimize friction and backlash using recirculating ball bearings which results in smoother, more accurate linear motion and higher efficiency.

 

5. What are the benefits of a ball screw linear stepper motor with built in driver in automation systems?

The built in driver simplifies wiring, saves space, improves reliability, and enables direct control of motion for automation, robotics, CNC and test equipment.

 

6. How does the integrated design reduce installation and maintenance effort?

By combining motor, drive, and ball screw in one unit there are fewer components, simpler wiring and less mechanical alignment required reducing installation and maintenance time.

 

7. Can Besfoc provide OEM ODM Customized integrated ball screw linear stepper motors?

Yes Besfoc offers OEM ODM Customized services allowing tailored designs of ball screw linear stepper motors including electrical and mechanical specifications.

 

8. What customization options are available through OEM ODM Customized services?

Customers can customize shaft sizes, stroke length, screw lead, protection level, encoder options, communication interfaces and mounting configurations.

 

9. What frame sizes are available for integrated ball screw linear stepper servo motors from Besfoc?

These motors are available in various NEMA sizes including NEMA8, NEMA11, NEMA17, NEMA23, NEMA24 and NEMA34 to suit different loads and design constraints.

 

10. How does a ball screw linear stepper motor with built in driver improve precision?

The combination of a precise ball screw and microstepping capable driver enables fine linear positioning with minimal backlash and consistent repeatability.

 

11. Are feedback or encoder options available for integrated ball screw linear stepper servo motors?

Yes optional high resolution encoders can be integrated to provide position feedback and support closed loop control.

 

12. What communication control options can be customized for these motors?

Customers can request control protocols such as pulse, RS485 Modbus RTU or CANopen based on their system requirements.

 

13. Can integrated ball screw linear stepper motors be customized for harsh environments?

Yes OEM ODM Customized motors can include higher IP protection for dust and moisture resistance to suit industrial environments.

 

14. How does the external ball screw design affect load capacity?

The external ball screw arrangement improves load capacity and strength and reduces the risk of mechanical backlash and deformation under force.

 

15. Why choose an integrated ball screw linear stepper servo motor over separate components?

Integrated solutions reduce system complexity, save space, lower wiring and installation costs and improve long term reliability.

 

16. What industries commonly use integrated ball screw linear stepper motors?

These motors are widely used in industrial automation, semiconductor manufacturing, medical equipment, robotics, X-Y positioning tables and precision measurement systems.

 

17. How does OEM ODM Customized service benefit product designers?

Custom motor designs allow product designers to match exact motion profiles, mechanical interfaces and electrical requirements for optimal system performance.

 

18. Can customers specify the screw lead and stroke length for customized motors?

Yes customers can define specific ball screw lead, effective stroke length and dimensions to meet travel and speed requirements.

 

19. Are protection and safety features included in integrated ball screw linear stepper motors?

Many Besfoc integrated motors include built in protection functions and optional environmental protection like IP30, IP54 or IP65.

 

20. How does the built in driver impact motion control responsiveness?

The built in driver usually includes intelligent current regulation and high pulse response frequency which improves responsiveness, reduces vibration and results in smoother motion.

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