| 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 |
| 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 |
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.
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.
These motors deliver higher precision, lower friction, smoother motion, better load handling and reduced system complexity compared to separate motor and actuator assemblies.
Ball screws minimize friction and backlash using recirculating ball bearings which results in smoother, more accurate linear motion and higher efficiency.
The built in driver simplifies wiring, saves space, improves reliability, and enables direct control of motion for automation, robotics, CNC and test equipment.
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.
Yes Besfoc offers OEM ODM Customized services allowing tailored designs of ball screw linear stepper motors including electrical and mechanical specifications.
Customers can customize shaft sizes, stroke length, screw lead, protection level, encoder options, communication interfaces and mounting configurations.
These motors are available in various NEMA sizes including NEMA8, NEMA11, NEMA17, NEMA23, NEMA24 and NEMA34 to suit different loads and design constraints.
The combination of a precise ball screw and microstepping capable driver enables fine linear positioning with minimal backlash and consistent repeatability.
Yes optional high resolution encoders can be integrated to provide position feedback and support closed loop control.
Customers can request control protocols such as pulse, RS485 Modbus RTU or CANopen based on their system requirements.
Yes OEM ODM Customized motors can include higher IP protection for dust and moisture resistance to suit industrial environments.
The external ball screw arrangement improves load capacity and strength and reduces the risk of mechanical backlash and deformation under force.
Integrated solutions reduce system complexity, save space, lower wiring and installation costs and improve long term reliability.
These motors are widely used in industrial automation, semiconductor manufacturing, medical equipment, robotics, X-Y positioning tables and precision measurement systems.
Custom motor designs allow product designers to match exact motion profiles, mechanical interfaces and electrical requirements for optimal system performance.
Yes customers can define specific ball screw lead, effective stroke length and dimensions to meet travel and speed requirements.
Many Besfoc integrated motors include built in protection functions and optional environmental protection like IP30, IP54 or IP65.
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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