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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

integrated stepper motor linear actuators

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

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