Nema 23 Stepper Motor L=113mm Gear Ratio 7.5:1 Worm Gearbox NMRV30 Worm Gear Speed Reducer

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Nema 23 Stepper Motor L=113mm Gear Ratio 7.5:1 Worm Gearbox NMRV30 Worm Gear Speed Reducer

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A$106.57

A$70.87

In Stock: 10000
Model: 23HS45-4204S-RV30-G7.5
Gross Weight: 3.04kg
Certificated: ISO, CE, UKCA, RoHS

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This Nema 23 size stepper motor is equipped with a 7.5:1 worm gearbox. The worm gear speed reducer comes with a high-quality, long-term synthetic lubricant, which makes it maintenance free. Its output shaft is offset by 90° from the drive shaft and characterized by high efficiency and self-locking.
Strong capacity of loading and overload ensure stable transmission, make less vibration and noise. It's good choice to be applied to CNC Router, Engraving, Milling, Lathe, etc.

Electrical Specification

Manufacturer Part Number: 23HS45-4204S-RV30-G7.5
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 3.0Nm(425oz.in)
Rated Current/phase: 4.2A
Phase Resistance: 0.88ohms
Inductance: 3.4mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Gearbox Specifications

Gearbox Type: Worm Gearbox
Gear Ratio: 7.5:1
Efficiency: 85%
Backlash at No-load: <=1°
Output Max.Permissible Torque: 18Nm(159.31lb-in)
Output Max. Radial Load: 0.68kN

Physical Specification

Frame Size: 57 x 57mm
Motor Length: 113mm
Output Type: Hollow Bore
Output Bore Diameter: Φ14mm

Connection

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

If you need single or double output shaft for the motor, you can get it through the below link.

Single output shaft for NMRV30 worm gearbox: RV30-AS
Double output shaft for NMRV30 worm gearbox: RV30-AB

Electrical Specification
Current(A)	4.2
Has Torque/Thrust Curve?	Yes
Holding Torque w/o Gearbox(N.m)	3.0
Inductance(mH)	3.4
Phase Resistance(ohms)	0.88
Product Type	Geared Stepper Motor
Bipolar/Unipolar	Bipolar
Physical Specification
Frame Size(mm)	Nema 23 (57 x 57)
Gear Ratio(xx:1)	7.5
Gearbox Type	Worm Gearbox
Inventory Method	Dedicated Inventory
IP Rating	40
Output Bore Diameter(mm)	14
Output Type	Hollow Bore
Body Length(mm)	113
Backlash at No-load	<=1deg
Lead Length(mm)	400

File	Size
23HS45-4204S-RV30-G7.5_Full_Datasheet.pdf	176.98KB	Download
23HS45-4204S-RV_Full_Datasheet.pdf	144.35KB	Download
23HS45-4204S-RV_Torque_Curve.pdf	181.95KB	Download
NMRV030-40-50.pdf	1.01MB	Download
NMRV30.STEP	13.77MB	Download

Tags: Worm Geared Stepper Motor, Geared Stepper Motor, Lead Length(mm): 400, Bipolar/Unipolar: Bipolar, Phase Resistance(ohm): 0.88, Inductance(mH): 3.4, Body Length(mm): 113, Frame Size(mm): Nema 23 (57 x 57), Current(A): 4.2, Product Type: Geared Stepper Motor, Holding Torque w/o Gearbox(N.m): 3.0, Gear Ratio(xx:1): 7.5, Backlash at No-load: <=1deg, Gearbox Type: Worm Gearbox, IP Rating: 40, Output Type: Hollow Bore, Output Bore Diameter(mm): 14, Has Torque/Thrust Curve?: Yes, Inventory Method: Dedicated Inventory