Nema 23 Stepper Motor L=76mm Gear Ratio 50:1 MG Series Planetary Gearbox

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$51.65

5 + $49.42

10 + $47.39

50 + $45.51

100 + $43.78

In Stock: 10000
Model: 23HS30-2904S-MG50
Gross Weight: 2.10kg
Certificated: ISO, CE, UKCA, RoHS

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This Nema 23 size stepper motor is equipped with MG series high precision gearbox. The gear ratio is 50:1 and the Max. backlash is 50 arc minutes. It's an excellent choice for applications that require good accuracy but low cost.
As MG series gearbox built-in shaft coupling, so you can change the motor or gearbox easily.

Electrical Specification

Manufacturer Part Number: 23HS30-2904S-MG50
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.89Nm(267.65oz.in)
Rated Current/phase: 2.9A
Phase Resistance: 1.13ohms
Inductance: 4.8mH±20%(1KHz)

Gearbox Specifications

Gearbox Type: MG Planetary
Gear Ratio: 50:1
Efficiency: 90%
Backlash at No-load:<=50arcmin
Max.Permissible Torque: 20Nm(221.27lb-in)
Noise: <=60dB
Waterproof Rating: IP54
Lifetime: 20000hours

Physical Specification

Frame Size: 57 x 57mm
Motor Length: 76.5mm
Gearbox Length: 68mm
Output Shaft Type: Key way
Output Shaft Diameter: Φ14mm
Output Shaft Length: 34mm

Connection

A+	A-	B+	B-
Black	Green	Red	Blue

Electrical Specification
Current(A)	2.9
Has Torque/Thrust Curve?	No
Holding Torque w/o Gearbox(N.m)	1.89
Inductance(mH)	4.8
Phase Resistance(ohm)	1.13
Product Type	Geared Stepper Motor
Bipolar/Unipolar	Bipolar
Physical Specification
Inventory Method	Dedicated Inventory
IP Rating	40
Frame Size(mm)	Nema 17 (42 x 42)
Body Length(mm)	144.5
Gearbox Type	Precision Planetary
Gear Ratio(xx:1)	50
Backlash at No-load	<=50arcmin
Single Shaft/Dual Shaft	Single Shaft
Output Shaft Type	KeyWay
Shaft Diameter(mm)	14
No. of Lead	4