Stepper Motors

We offer a varied selection of NEMA17 motors along with a variety of planetary gearbox. The various combinations offer a unique and versatile solution to applications with limited space that need low speed and/or high torque.  Gearbox Specifications PL42-B type  First stage Second stage Third stage Gear ratio 3.71、5.18 14、19、27 51、71、100、139 Length （mm） 31 38.5 48.2 Rated load （N.m) 1.8 3 4.8 Max load  (N.m) 5.3 8.9 14 Effiency (%) 90 81 73 Blacklash   (arcmin) ≤60 ≤75 ≤90 Weight (kg) 0.2 0.25 0.3 Rated input   speed (rpm) 3000 3000 3000 Max input   speed  (rpm) 5000 5000 5000 Protection   class (IP) 65 65 65 Lubrication grease grease grease  Noise (dB) ≤45 ≤45 ≤45 Life (Hours) ~20000 ~20000 ~20000 Stepper Motor Specifications:   Specifications: Model: 42HS40-1704 Step Angle: 1.8° ± 5%  Rated Voltage: 2.2VDC Rate Current: 1.7A Phase Resistance: 1.3±10%Ω Phase Inductance: 1.8±20%mH Holding Torque: 2.8 Kg.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 40mm Motor Weight: 280grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 42HS48-1504 Step Angle: 1.8° ± 5%  Rated Voltage: 4.2VDC Rate Current: 1.5A Phase Resistance: 2.8±10%Ω Phase Inductance: 5.5±20%mH Holding Torque: 5.5 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 48mm Motor Weight: 380grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 42HS60-1504 Step Angle: 1.8° ± 5%  Rated Voltage: 3.8VDC Rate Current: 1.5A Phase Resistance: 2.5±10%Ω Phase Inductance: 6.0±20%mH Holding Torque: 7.0 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 60mm Motor Weight: 550grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load)

Mini Stepper Motor for Lighter projects requiring precise geared control. The motor has a reduction ratio of 64:1, so it offers a decent torque for its size at speeds of about 15 RPM. It is a unipolar stepper motor which has 5-wires. As stated before the pack contains ULN2003 Stepper Motor Driver which is a Mini Stepper Motor Driver. The main purpose of ULN2003 is to amplify the control signals from the Arduino, so as to drive the 28BYJ-48 Stepper Motor. If you will give the ULN2003 stepper driver a certain pulse signal, it will drive step motor to a certain angle. The control of Stepper Motor movement angle is done by controlling the number of stepper motor driver pulses. The speed of the stepper motor rotation is also controllable by controlling the frequency of the pulses. Specifications Reduction Ratio: 1:64 Step Angle: 5.625 Voltage: 12V Diameter: 28mm 5-Line 4-phase can be driven by ordinary ULN2003 chip ,can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board Resources Datasheet Sample Code Tutorial  

Mini Stepper Motor for Lighter projects requiring precise geared control. A stepper motor is an electromechanical device which converts electrical pulses into discrete mechanical movements. The shaft or spindle of a stepper motor rotates in discrete step increments when electrical command pulses are applied to it in the proper sequence. The motors rotation has several direct relationships to these applied input pulses. The sequence of the applied pulses is directly related to the direction of motor shafts rotation. The speed of the motor shafts rotation is directly related to the frequency of the input pulses and the length of rotation is directly related to the number of input pulses applied.One of the most significant advantages of a stepper motor is its ability to be accurately controlled in an open loop system. Open loop control means no feedback information about position is needed. This type of control eliminates the need for expensive sensing and feedback devices such as optical encoders. Your position is known simply by keeping track of the input step pulses. Specifications Reduction Ratio: 1:64 Step Angle: 5.625 Voltage: 5V Diameter: 28mm 5-Line 4-phase can be driven by ordinary ULN2003 chip ,can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board Resources Datasheet Sample Code Tutorial  

DEWO Motors 0.9°/1.8° NEMA23 2-Phase Hybrid Stepper Motor   Specifications: Model: 57HM56-3004A08-D21 Step Angle: 0.9° ± 5%  Rated Voltage: 2.7VDC Rate Current: 3.0A Phase Resistance: 0.9±10%Ω Phase Inductance: 3.5±20%mH Holding Torque: 10 Kg.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 56mm Motor Weight: 700grams Shaft Profile: D Shaft Diameter: 8mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 57HS56-3004A08-D21 Step Angle: 1.8° ± 5%  Rated Voltage: 2.85VDC Rate Current: 3.0A Phase Resistance: 2.95±10%Ω Phase Inductance: 2.8±20%mH Holding Torque: 12 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 56mm Motor Weight: 700grams Shaft Profile: D Shaft Diameter: 8mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 57HS51-1504A08-D21 Step Angle: 1.8° ± 5%  Rated Voltage: 2.4VDC Rate Current: 1.5A Phase Resistance: 1.6±10%Ω Phase Inductance: 3.8±20%mH Holding Torque: 8.2 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 51mm Motor Weight: 650grams Shaft Profile: D Shaft Diameter: 8mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 57HS82-3004A08-D21 Step Angle: 1.8° ± 5%  Rated Voltage: 4.2VDC Rate Current: 3.0A Phase Resistance: 1.4±10%Ω Phase Inductance: 5.0±20%mH Holding Torque: 22.0 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 82mm Motor Weight: 1200grams Shaft Profile: Round Shaft Diameter: 8mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 57HS112-3004A08-D21 Step Angle: 1.8° ± 5%  Rated Voltage: 3.9VDC Rate Current: 3.0A Phase Resistance: 1.3±10%Ω Phase Inductance: 6.5±20%mH Holding Torque: 30.0 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 60mm Motor Weight: 1.7Kg Shaft Profile: D Shaft Diameter: 8mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) NOTE: If you just need the NEMA23 Reducing Gearbox, please contact us. Drawings  57HM56-3004A08-D21​ 57HS56-3004A08-D21 57HS51-1504A08-D21 57HS82-3004A08-A21 57HS112-3004A08-D21 GEARBOX DRAWING

NEMA 23 closed loop stepper motor as the controlled output returns to the control input in a certain way and exerts control influence on the input. The closed-loop control of the stepper motor uses position feedback or speed feedback to determine the phase conversion corresponding to the rotor position, which can greatly improve the performance of the stepping motor. These motors are also called Easy Servo Motors. NEMA 23 easy servo motor and driver Motor Parameters: Model: 57HSE2N-D25 Step Angle:  1.8° Rated Current: 4.2A Rated Voltage: 2.1VDC Phase Resistance: 0.5 ± 10%Ω Phase Inductance: 1.8 ± 20%mH Holding Torque: 2 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 76mm Total Length: 97mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Remark: black curve is NEMA23 standard stepper motor torque curve, red curve is NEMA23 closed loop torque curve. Driver HSS57 Features: Position error correction and never lose steps Quick response and perfect acceleration, High torque at high speed Automatic current adjustment based on load, lower temperature rising Over-current, over-voltage and position ultra difference protection function Pulses response frequency can reach 200KHZ 16 kinds microsteps choice, highest 51200microsteps/rev. Drive NEMA 23 series 2N.m closed loop stepper motor Voltage range: DC24V~50V Microstep selection: Micorstep/rev SW3 SW4 SW5 SW6 Default（400） on on on on 800 off on on on 1600 on off on on 3200 off off on on 6400 on on off on 12800 off on off on 25600 on off off on 51200 off off off on 1000 on on on off 2000 off on on off 4000 on off on off 5000 off off on off 8000 on on off off 10000 off on off off 20000 on off off off 40000 off off off off

DEWO Motors 28HS 1.8° NEMA11 2-Phase Hybrid Stepper Motor   Specifications: Model: 28HS32-0804A05-A21 Step Angle: 1.8° ± 5%  Rated Voltage: 4.64VDC Rate Current: 0.8A Phase Resistance: 5.3±10%Ω Phase Inductance: 3.3±20%mH Holding Torque: 600 g.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 30mm Motor Weight: 110g Shaft Profile: Round Shaft Diameter: 5mm Shaft Length: 21mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 28HS51-0674A05-D20 Step Angle: 1.8° ± 5%  Rated Voltage: 5.36VDC Rate Current: 0.67A Phase Resistance: 8.0±10%Ω Phase Inductance: 7.2±20%mH Holding Torque: 1.2 kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 30mm Motor Weight: 200g Shaft Profile: D Shaft Diameter: 5mm Shaft Length: 20mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Drawings 28HS32-0804A05-A21 28HS51-0674A05-D20

DEWO Motors 0.9° / 1.8° NEMA14 2-Phase Hybrid Stepper Motor   Specifications: Model: 35HD45-0804A05-A24 Step Angle: 1.8° ± 5%  Rated Voltage: 3.04VDC Rate Current: 0.8A Phase Resistance: 3.8±10%Ω Phase Inductance: 6.8±20%mH Holding Torque: 2.1 Kg.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 30mm Motor Weight: 250g Shaft Profile: Round Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 35HM28-0244A05-D24 Step Angle: 0.9° ± 5%  Rated Voltage: 11.52VDC Rate Current: 0.24A Phase Resistance: 48±10%Ω Phase Inductance: 50±20%mH Holding Torque: 0.7 kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 30mm Motor Weight: 250g Shaft Profile: D Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Drawings 35HS45-0804A05-A24 (1.8° - Round Shaft) 35HM28-0244A05-D24 (0.9° - D Shaft)

DEWO Motors 0.9°/1.8° NEMA17 2-Phase Hybrid Stepper Motor   Specifications: 40mm NEMA17 (2.0A, 3.2 kg.cm) Model: 42HM40-2004A05-A24 Step Angle: 0.9° ± 5%  Rated Voltage: 2.4VDC Rate Current: 2.0A Phase Resistance: 1.2±10%Ω Phase Inductance: 2.8±20%mH Holding Torque: 3.2 Kg.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 40mm Motor Weight: 280grams Shaft Profile: Round Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: 48mm NEMA17 (1.5A, 5.5 kg.cm) Model: 42HS48-1504A05-D24-15 Step Angle: 1.8° ± 5%  Rated Voltage: 4.2VDC Rate Current: 1.5A Phase Resistance: 2.8±10%Ω Phase Inductance: 5.5±20%mH Holding Torque: 5.5 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 48mm Motor Weight: 380grams Shaft Profile: D Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: 60mm NEMA17 (1.5A, 7.0 Kg.cm) Model: 42HS60-1504A05-D24-07 Step Angle: 1.8° ± 5%  Rated Voltage: 3.75VDC Rate Current: 1.5A Phase Resistance: 2.5±10%Ω Phase Inductance: 6.0±20%mH Holding Torque: 7.0 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 60mm Motor Weight: 550grams Shaft Profile: D Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: 48mm DUAL AXIS NEMA17 (1.5A, 5.5 kg.cm) Model: 42HS48-1504A05-D24D24 Step Angle: 1.8° ± 5%  Rated Voltage: 4.2VDC Rate Current: 1.5A Phase Resistance: 2.8±10%Ω Phase Inductance: 5.5±20%mH Holding Torque: 5.5 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 48mm Motor Weight: 380grams Shaft Profile: D Dual Shaft as per drawing below Shaft Diameter: 5mm Shaft Length: 24mm. Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: 48mm NEMA17 (0.4A, 4.5Kg.cm) Model: 42HS48-0404A05-D24 Step Angle: 1.8° ± 5%  Rated Voltage: 12.0VDC Rate Current: 0.4A Phase Resistance: 30.0±10%Ω Phase Inductance: 45.0±20%mH Holding Torque: 4.5 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 48mm Motor Weight: 380grams Shaft Profile: D Shaft Diameter: 5mm Shaft Length: 24mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Drawings 42HM40-2004A05-A24 42HS48-1504A05-D24-15 1.8° 42HS48-0404JA05-D24 42HS60-1504A05-D24-07 Drawing - 1.8° 42HS48-1504A05-D24D24

DEWO Motors 20HS 1.8° NEMA8 2-Phase Hybrid Stepper Motor   Specifications: Model: 20HS30-0604A03-A12 Step Angle: 1.8° ± 5%  Rated Voltage: 3.9VDC Rate Current: 0.6A Phase Resistance: 6.5±10%Ω Phase Inductance: 1.5±20%mH Holding Torque: 180 g.cm Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 30mm Motor Weight: 60g Shaft Profile: Round Shaft Diameter: 3mm Shaft Length: 12mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load)

DEWO Motors 1.2° / 1.8° NEMA34 2-Phase & 3-Phase Hybrid Stepper Motor   Specifications: Model: 86HC97-5806A14-B35 Step Angle: 1.2° ± 5% / 3 Phase Rated Voltage: 5.22VDC Rate Current: 5.8A Phase Resistance: 0.9±10%Ω Phase Inductance: 3.2±20%mH Holding Torque: 4.5 N.m Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 97mm Motor Weight: 3.1 kg Shaft Profile: Round with 5mm Square Cut Shaft Diameter: 14mm Shaft Length: 35mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 86HS78-4004A14-B35-04 Step Angle: 1.8° ± 5% / 2-Phase Rated Voltage: 1.52VDC Rate Current: 4.0A Phase Resistance: 0.38±10%Ω Phase Inductance: 2.5±20%mH Holding Torque: 3.5 N.m Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 78mm Motor Weight: 2.3 kg Shaft Profile: Round with 5mm Square Cut Shaft Diameter: 14mm Shaft Length: 35mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 86HS100-5004A14-B35 Step Angle: 1.8° ± 5% / 2-Phase Rated Voltage: 2.5VDC Rate Current: 5.0A Phase Resistance: 0.5±10%Ω Phase Inductance: 4.0±20%mH Holding Torque: 6.5 N.m Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 78mm Motor Weight: 2.3 kg Shaft Profile: Round with 5mm Square Cut Shaft Diameter: 14mm Shaft Length: 35mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 86HS156-5504A14-B35 Step Angle: 1.8° ± 5% / 2-Phase Rated Voltage: 3.85VDC Rated Current: 5.5A Phase Resistance: 0.7±10%Ω Phase Inductance: 9.0±20%mH Holding Torque: 12 N.m Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 156mm Motor Weight: 5.5 kg Shaft Profile: Round with 5mm Square Cut Shaft Diameter: 14mm Shaft Length: 35mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Drawings 1.2° 3-Phase 86HC97-5806A14-B35 1.8° 2-Phase 86HS78-4004A14-B35-04 1.8° 2-Phase 86HS100-5004A14-B35 1.8° 2-Phase 86HS156-5504A14-B35

NEMA 34 CLOSED LOOP STEPPER MOTOR / EASY SERVO AND DRIVER  NEMA 34 closed loop stepper motor as the controlled output returns to the control input in a certain way and exerts control influence on the input. The closed-loop control of the stepper motor uses position feedback or speed feedback to determine the phase conversion corresponding to the rotor position, which can greatly improve the performance of the stepping motor. These motors are also called Easy Servo Motors. Datasheet can be downloaded from here AND the tuning software can be found here! Motor Parameters: Model: DW86HSE4N-BC38 Step Angle:  1.8° Rated Current: 6.0A Rated Voltage: 2.7VDC Phase Resistance: 0.45 ± 10%Ω Phase Inductance: 3.7 ± 20%mH Holding Torque: 4.5 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 82mm Total Length: 103mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load)   Model: DW86HSE8N-BC38 Step Angle:  1.8° Rated Current: 6.0A Rated Voltage: 2.64VDC Phase Resistance: 0.44 ± 10%Ω Phase Inductance: 3.7 ± 20%mH Holding Torque: 8 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 118mm Total Length: 139mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Model: DW86HSE12N-BC38 Step Angle:  1.8° Rated Current: 6.0A Rated Voltage: 2.7VDC Phase Resistance: 0.45 ± 10%Ω Phase Inductance: 5.2 ± 20%mH Holding Torque: 12 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 156mm Total Length: 177mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Remark: blue curve is NEMA34 standard stepper motor torque curve, red curve is NEMA34 closed loop torque curve. Driver HSS86 Features: Position error correction and never lose steps Quick response and perfect acceleration, High torque at high speed Automatic current adjustment based on load, lower temperature rising Over-current, over-voltage and position ultra difference protection function Pulses response frequency can reach 200KHZ 16 kinds microsteps choice, highest 51200microsteps/rev. Drive nema 34 series 4.5N.m, 8N.m, 12N.m closed loop stepper motor Voltage range: AC20~80V or DC30~110V Microstep selection: Micorstep/rev SW3 SW4 SW5 SW6 Default（400） on on on on 800 off on on on 1600 on off on on 3200 off off on on 6400 on on off on 12800 off on off on 25600 on off off on 51200 off off off on 1000 on on on off 2000 off on on off 4000 on off on off 5000 off off on off 8000 on on off off 10000 off on off off 20000 on off off off 40000 off off off off

NEMA 24 EASY SERVO MOTOR & DRIVER NEMA 24 closed loop stepper motor as the controlled output returns to the control input in a certain way and exerts control influence on the input. The closed-loop control of the stepper motor uses position feedback or speed feedback to determine the phase conversion corresponding to the rotor position, which can greatly improve the performance of the stepping motor. These motors are also called Easy Servo Motors. Motor Parameters: Model: 60HSE3N-D25 Step Angle:  1.8° Rated Current: 5.0A Rated Voltage: 2.25VDC Phase Resistance: 0.45 ± 10%Ω Phase Inductance: 1.8 ± 20%mH Holding Torque: 3 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 76mm Total Length: 97mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Weight: 1.55kg Torque/Frequency Curve Remark: black curve is NEMA24 standard stepper motor torque curve, red curve is NEMA24 closed loop torque curve. DRIVER DIMENSIONS WIRING DIAGRAM Driver HSS60 Features: Position error correction and never lose steps Quick response and perfect acceleration, High torque at high speed Automatic current adjustment based on load, lower temperature rising Over-current, over-voltage and position ultra difference protection function Pulses response frequency can reach 200KHZ 16 kinds microsteps choice, highest 51200microsteps/rev. Drive NEMA 24 series 3N.m closed loop stepper motor Voltage range: DC24V~50V Microstep selection: Micorstep/rev SW3 SW4 SW5 SW6 Default（400） on on on on 800 off on on on 1600 on off on on 3200 off off on on 6400 on on off on 12800 off on off on 25600 on off off on 51200 off off off on 1000 on on on off 2000 off on on off 4000 on off on off 5000 off off on off 8000 on on off off 10000 off on off off 20000 on off off off 40000 off off off off

DEWO Motors NEMA42 Hybrid Stepper Motor(110HS150-6504A19-B40-01) Specifications: Model: 86HC97-5806A14-B35 Step Angle: 1.8° ± 5% Rated Voltage: 4.68VDC Rate Current: 6.5A Phase Resistance: 0.72±10%Ω Phase Inductance: 12.8±20%mH Holding Torque: 21 N.m Surface Treatment: Black Electrophoresis  Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 150mm Motor Weight: 8.4 kg Shaft Profile: Round with 6mm Square Cut Shaft Diameter: 19mm Shaft Length: 55mm  ± 1mm Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Drawing

NEMA23 Closed Loop Integrated Stepper Motor Kit JSS57 is a new motor-driven integrated hybrid servo drive system with communication function. Using a new generation of 32-bit DSP control technology and closed-loop control technology, it can prevent out-of-step and ensure the accuracy of the product; High-speed torque attenuation is much lower than traditional open-loop drive, which can greatly improve the high-speed performance and torque of stepper motor. Load-based current control technology can effectively reduce motor temperature rise and extend motor life. Built-in position and alarm output Signal, convenient for monitoring and control of the host computer; The position error alarm function ensures the safe operation of the processing equipment. It is an ideal upgrade for traditional open-loop stepper drives and can replace some traditional AC servo systems at a price of only 50% of the AC servo system. Characteristics Adopt advanced 32-bit motor control dedicated DSP chip and vector closed-loop control technology;； The default work is in closed loop mode, no loss of step, and it also supports working in open loop mode.； Increase the output torque and running speed of the motor; The current level is intelligently adjusted according to the load, reducing the temperature rise of the motor, locking the current, and adjusting the closed-loop peak current.； Adapt to various mechanical load conditions (including low-rigidity loads such as pulleys and pulleys) without adjusting the gain parameters;； The position command smoothing filter can be set, the motor runs smoother, the vibration is lighter, and the acceleration and deceleration dynamic performance is improved.； Zero-speed static capability without vibration after positioning； Support single and double pulse input, pulse response frequency up to 200KHZ； Support 15 fixed subdivisions, and support software to set any subdivision (200~65535)； Support modbus RTU protocol on RS232, position and speed control controlled by communication； Support monitoring of motor operating conditions, including speed, position deviation, bus voltage, operating current, etc. Voltage range: DC+24V~48V；Ideal voltage is 36V With overcurrent, overvoltage, positional tolerance and other protection； Typical application Suitable for all kinds of small and medium-sized automation equipment and instruments, such as industrial robots, textile machinery, special industrial sewing machines, wire stripping machines, marking machines, cutting machines, laser phototypesetting, plotters, CNC machine tools, engraving machines, automatic assembly equipment, etc. Excellent application in devices where users expect low noise and high speed。 Motor Parameters: Model: JSS57P1.2N Step Angle:  1.8° Rated Current: 4.2A Rated Voltage: 1.68VDC Phase Resistance: 0.4 ± 10%Ω Phase Inductance: 1.2 ± 20%mH Holding Torque: 1.2 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 82mm Total Length: 103mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load)   Model: JSS57P2N Step Angle:  1.8° Rated Current: 4.2A Rated Voltage: 2.1VDC Phase Resistance: 0.5 ± 10%Ω Phase Inductance: 1.8 ± 20%mH Holding Torque: 2 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 118mm Total Length: 139mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Model: JSS57P3N Step Angle:  1.8° Rated Current: 4.0A Rated Voltage: 3.6VDC Phase Resistance: 0.9 ± 10%Ω Phase Inductance: 4.0 ± 20%mH Holding Torque: 3 N.m  Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Motor Length: 156mm Total Length: 177mm Encoder Resolution: 1000 pulse per rotation Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) DRAWINGS JSS57P1.2N JSS57P2N JSS57P3N Electrical Characteristics Power supply DC36VRecommended power supply DC36V Output current Peak 6.0A (current varies with load) Logic input current 10mA7~16mA, recommended 10mA Pulse frequency 0~200KHz Encoder line number 1000 Insulation resistance >=500MΩ   Environmental Parameters cooling method Natural cooling or external heat sink Use environment Use occasion Try to avoid dust, oil and corrosive gases Temperature 0~40℃ Humidity 40~90%RH Vibration 5.9m/s2Max Storage temperature -20℃~80℃ weight About 1.3Kg Microstep selection: Micorstep/rev SW3 SW4 SW5 SW6 Default（400） on on on on 800 off on on on 1600 on off on on 3200 off off on on 6400 on on off on 12800 off on off on 25600 on off off on 51200 off off off on 1000 on on on off 2000 off on on off 4000 on off on off 5000 off off on off 8000 on on off off 10000 off on off off 20000 on off off off 40000 off off off off