Nema 23 Worm Gearbox Stepper Motor 7.5:1 L=76mm Worm Geared NMRV30 Worm Gear Speed Reducer
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Nema 23 Stepper Motor L=76mm Gear Ratio 7.5:1 Worm Gearbox NMRV30 Worm Gear Speed Reducer
This Nema 23 size stepper motor is equipped with a 7.5:1 worm gearbox. Its output shaft is offset by 90° from the drive shaft and characterized by self-locking. It is widely used in CNC Router, Engraving, Milling, Lathe, etc.
Electrical Specification
Manufacturer Part Number: 23HS30-2804S-RV30-G7.5
Motor Type: Bipolar Stepper
Holding Torque without Gearbox: 1.9Nm(269oz.in)
Rated Current/phase: 2.8A
Phase Resistance: 1.13ohms
Inductance: 4.8mH±20%(1KHz)
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: 76.5mm
Output Type: Hollow Bore
Output Bore Diameter: Φ14mm
Connection
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
Resources
- Full Datasheet: 23HS30-2804S-RV_Full_Datasheet.pdf, 23HS30-2804S-RV30-G7.5_Full_Datasheet.pdf
- Torque Curver: 23HS30-2804S-RV_Torque_Curve.pdf
- NMRV030-40-50.pdf
- NMRV30.STEP
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| Electrical Specification | |
|---|---|
| Bipolar/Unipolar | Bipolar |
| Inductance(mH) | 4.8 |
| Phase Resistance(ohm) | 1.13 |
| Current(A) | 2.8 |
| Holding Torque w/o Gearbox(N.m) | 1.9 |
| Physical Specification | |
| Body Length(mm) | 76 |
| Frame Size(mm) | Nema 23 (57 x 57) |
| Lead Length(mm) | 500 |
| Gearbox Type | Worm Gearbox |
| Gear Ratio | 7.5 |
| Backlash at No-load | <=1 deg |
| IP Rating | 40 |
| Output Bore Diameter(mm) | 14 |
| Output Type | Hollow Bore |
- Tag:
- Nema 23 Gearbox ,
- Worm Gear
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