Super Purchasing for Size 20mm Ball Screw Stepper Motor - Nema 23 (57mm) hybrid ball screw stepper motor – Thinker

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Super Purchasing for Size 20mm Ball Screw Stepper Motor - Nema 23 (57mm) hybrid ball screw stepper motor – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.3 / 3 / 3.1 / 3.8
Current (A)	3 / 3 / 4 / 4
Resistance (Ohms)	0.75 / 1 / 0.78 / 0.95
Inductance (mH)	2.5 / 4.5 / 3.3 / 4.5
Lead Wires	4
Motor Length (mm)	45 / 55 / 65 / 75
Ambient Temperature	-20℃ ~ +50℃
Temperature Rise	80K Max.
Dielectric Strength	1mA Max. @ 500V, 1KHz, 1Sec.
Insulation Resistance	100MΩ Min. @500Vdc

>> Descriptions

Ball Screw Motor

Performance
Large load capacity, small vibration, low noise, fast speed, fast response, smooth operation, long life, high positioning accuracy (up to ±0.005mm)

Application
Medical diagnostic equipment, life science instruments, robots, laser equipment, analytical instruments, semiconductor equipment, electronic production equipment, non-standard automation equipment and various types of automation equipment

>> Certifications

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>> Electrical Parameters

Motor Size	Voltage /Phase (V)	Current /Phase (A)	Resistance /Phase (Ω)	Inductance /Phase (mH)	Number of Lead Wires	Rotor Inertia (g.cm²)	Motor Weight (g)	Motor Length L (mm)
57	2.3	3	0.75	2.5	4	150	580	45
57	3	3	1	4.5	4	300	710	55
57	3.1	4	0.78	3.3	4	400	880	65
57	3.8	4	0.95	4.5	4	480	950	75

>> 57E2XX-BSXXXX-X-4-150 standard external motor outline drawing

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Notes:

Lead screw length can be customized

Customized machining is viable at the end of lead screw

Please contact us for more ball screw specifications.

>> Ball nut 1202 outline drawing

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>> Ball nut 1205 outline drawing

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>> Ball nut 1210 outline drawing

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>> Speed and thrust curve

57 series 45mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve

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57 series 55mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve

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Lead (mm)	Linear velocity (mm/s)
2	2	4	6	8	10	12	14	16
5	5	10	15	20	25	30	35	40
10	10	20	30	40	50	60	70	80

Test condition:

Chopper drive, no ramping, half micro-stepping, drive voltage 40V

57 series 65mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve

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57 series 75mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve

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Lead (mm)	Linear velocity (mm/s)
2	2	4	6	8	10	12	14	16
5	5	10	15	20	25	30	35	40
10	10	20	30	40	50	60	70	80

Test condition:

Chopper drive, no ramping, half micro-stepping, drive voltage 40V

Product detail pictures:

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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Super Purchasing for Size 20mm Ball Screw Stepper Motor - Nema 23 (57mm) hybrid ball screw stepper motor – Thinker , The product will supply to all over the world, such as: St. Petersburg, Johor, Netherlands, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.

The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.