Nema 11 Closed-loop Geared Stepper L=51mm 1.8 Deg 0.14Nm 0.67A 8.04V with14:1 Planetary Gearbox & Encoder 300CPR
Motor Specification
Manufacturer Part Number: 11HS20-0674D-PG14-E22-300
Motor Type: Bipolar Stepper
Step Angle without Gearbox: 1.8 deg
Holding Torque without Gearbox: 0.14Nm(19.83oz.in)
Rated Current/phase: 0.67A
Phase Resistance: 12.00ohms
Voltage: 8.04V
Inductance: 6.50mH ± 20%(1KHz)
Number of Leads: 4
Lead Length: 500mm
Gearbox Specifications
Gearbox Type: Planetary
Gearbox Length: 35mm
Gear Ratio: 13.73
Efficiency: 81%
Shaft Diameter: Φ6mm
Shaft Length: 18mm
D-Cut length: 12mm
Backlash at No-load: <=1deg
Max.Permissible Torque: 3Nm(424.92oz.in)
Moment Permissible Torque: 5Nm(708.2oz.in)
Shaft Maximum Axial Load: 5N
Shaft Maximum Radial Load: 25N
Encoder Specification
Supply Voltage : 5VDC
Output current : ≤20mA
Resolution : 300cpr
Output Signal : 2 Channels
Shaft Diameter : Φ4mm
Output Frequency : ≤30KHz
Output Low Voltage: ≤0.3VDC
Output High Voltage: ≥3.4VDC
Connection
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A+
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A-
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B+
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B-
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Black
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Green
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Red
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Blue
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Resources
Motor Datasheet: 11HS20-0674D-PG14-E22-300.pdf
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| Motor Specification | |
|---|---|
| Bipolar/Unipolar | Bipolar |
| Holding Torque (Ncm) | 14 |
| Holding Torque (oz.in) | 19.83 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 11 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 12 |
| Rated Current (A) | 0.67 |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
| Step Angle(°) | 1.8 |
| Encoder Specification | |
| Output Current(mA) | 20 |
| Output Frequency | ≤30KHz |
| Rated Voltage(V) | 5 |
| Resolution(CPR) | 300 |
| Output High Voltage(VDC) | ≥3.4 |
| Output Low Voltage(VDC) | ≤0.3 |
| Output Signal Channels | 2 Channels |
