2022 New Style Size 35mm Acme Lead Screw Stepper Motor - Nema 11 (28mm) hybrid linear stepper motor – Thinker

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2022 New Style Size 35mm Acme Lead Screw Stepper Motor - Nema 11 (28mm) hybrid linear stepper motor – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.1 / 3.7
Current (A)	1
Resistance (Ohms)	2.1 / 3.7
Inductance (mH)	1.5 / 2.3
Lead Wires	4
Motor Length (mm)	34 / 45
Ambient Temperature	-20℃ ~ +50℃
Temperature Rise	80K Max.
Dielectric Strength	1mA Max. @ 500V, 1KHz, 1Sec.
Insulation Resistance	100MΩ Min. @500Vdc

>> Descriptions

451

Performance
Maximum thrust up to 240kg, low temperature rise, low vibration, low noise, long life (up to 5 million cycles), and high positioning accuracy (up to ±0.01 mm)

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

>> 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)

2.1

1.5

120

3.7

2.3

180

>> Lead screw specifications and performance parameters

Diameter (mm)	Lead (mm)	Step (mm)	Power off self-locking force (N)
4.76	0.635	0.003175	100
4.76	1.27	0.00635	40
4.76	2.54	0.0127	10
4.76	5.08	0.0254	1
4.76	10.16	0.0508	0

Note: please contact us for more lead screw specifications.

>> 28E2XX-XXX-1-4-S standard external motor outline drawing

1 (1)

Notes:

Lead screw length can be customized

Customized machining is viable at the end of lead screw

>> 28NC2XX-XXX-1-4-S standard captive motor outline drawing

1 (2)

Notes:

Customized machining is viable at the end of lead screw

Stroke S (mm)	Dimension A (mm)	Dimension B (mm)
Stroke S (mm)	Dimension A (mm)	L = 34	L = 42
12.7	19.8	6.5	0
19.1	26.2	12.9	0
25.4	32.5	19.2	5.9
31.8	38.9	25.6	12.3
38.1	45.2	31.9	18.6
50.8	57.9	44.6	31.3
63.5	70.6	57.3	44

>> 28N2XX-XXX-1-4-100 standard non-captive motor outline drawing

1 (3)

Notes:

Lead screw length can be customized

Customized machining is viable at the end of lead screw

>> Speed and thrust curve

28 series 34mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve (Φ4.76mm lead screw)

1 (4)

28 series 45mm motor length bipolar Chopper drive

100% current pulse frequency and thrust curve (Φ4.76mm lead screw)

1 (5)

Lead (mm)	Linear velocity (mm/s)
0.635	0.635	1.27	1.905	2.54	3.175	3.81	4.445	5.08	5.715	11.43
1.27	1.27	2.54	3.81	5.08	6.35	7.62	8.89	10.16	11.43	22.86
2.54	2.54	5.08	7.62	10.16	12.7	15.24	17.78	20.32	22.86	45.72
5.08	5.08	10.16	15.24	20.32	25.4	30.48	35.56	40.64	45.72	91.44
10.16	10.16	20.32	30.48	40.64	50.8	60.96	71.12	81.28	91.44	182.88

Test condition:

Chopper drive, no ramping, half micro-stepping, drive voltage 24V

>> About us

Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Please your inquiry for more details or request for dealership in selected regions.

The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer’s trust well.

Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management.

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