Nema 11 Closed-loop Geared Stepper 1.8 Deg L=51mm 0.14Nm 0.67A 8.04V with14:1 Planetary Gearbox & Encoder 300CPR
Motor Specification
Manufacturer Part Number: 11HS20-0674S-PG14-E300
Motor Type: Bipolar Stepper
Frame Size: 28 x 28mm
Motor Length: 51mm
Step Angle without Gearbox: 1.8 deg
Holding Torque without Gearbox: 0.14Nm(19.8oz.in)
Rated Current/phase: 0.67A
Phase Resistance: 12ohms
Voltage: 8.04V
Inductance: 6.5mH ± 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(424.8.oz.in)
Moment Permissible Torque: 5Nm(708.1oz.in)
Shaft Maximum Axial Load: 5N
Shaft Maximum Radial Load: 25N
Encoder Specification
Driving Voltage : 5V
Output current : 50mA
Resolution : 300ppr
Output Signal : 2 Channels
Bore Diameter : Φ4mm
Output Frequency : ≤1MHz
Running Speed : ≤5000rpm
Connection
A+
|
A-
|
B+
|
B-
|
Black
|
Green
|
Red
|
Blue
|
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Motor Specification | |
---|---|
Bipolar/Unipolar | Bipolar |
Body Length(mm) | 51 |
Holding Torque w/o Gearbox(Ncm) | 14 |
Holding Torque w/o Gearbox(oz.in) | 19.8 |
Inductance(mH) | 6.5 |
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 | |
IP Protection | IP20 |
Output Current(mA) | 50 |
Output Frequency | ≤0.03MHz |
Output Signal Channels | 2 Channels |
Rated Voltage(V) | 5V |
Resolution(CPR) | 300 |
Running Speed(rpm) | ≤5000rpm |
Physical Specification | |
Weight(g) | 400 |

- Tag:
- Nema