Nema 17 Stepper Motor Bipolar L=48mm w/ Gear Raio 51:1 Planetary Gearbox 17HS19-1684S-PG51

Nema 17 Stepper Motor Bipolar L=48mm w/ Gear Ratio 51:1 Planetary Gearbox

$28.09

(10000)

Nema 17 Stepper Motor Bipolar L=48mm w/ Gear Ratio 51:1 Planetary Gearbox

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SKU: 17HS19-1684S-PG51
$28.09

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This Nema 17 stepper motor with 48mm body and 1.68A rated current, integrated a planetary gearbox of 50.9:1 gear ratio. It's a good solution to applications that with limited space but need low speed and/or high torque.

Electrical Specification

  • Manufacturer Part Number: 17HS19-1684S-PG51
  • Motor Type: Bipolar Stepper
  • Step Angle: 0.035 deg
  • Holding Torque without Gearbox: 44Ncm(62.31oz.in)
  • Rated Current/phase: 1.68A
  • Phase Resistance: 1.65ohms
  • Voltage: 2.8V
  • Inductance: 2.8mH ± 20%(1KHz)

Gearbox Specifications

  • Gearbox Type: Planetary
  • Gear Ratio: 50.9: 1
  • Efficiency: 73%
  • Backlash at No-load: <=1 deg
  • Max.Permissible Torque: 4Nm(566oz.in)
  • Moment Permissible Torque: 6Nm(850oz.in)
  • Shaft Maximum Axial Load: 50N
  • Shaft Maximum Radial Load: 100N

Physical Specifications

  • Frame Size: 42 x 42mm
  • Motor Length: 48mm
  • Gearbox Length: 42.7mm
  • Shaft Diameter: Φ8mm
  • Shaft Length: 20mm
  • D-cut Length: 15mm
  • Number of Leads: 4
  • Lead Length: 500mm
  • Weight: 620g

Connection

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

Resources

Electrical Specification
Bipolar/Unipolar Bipolar
Step Angle w/o Gearbox(°) 1.8
Holding Torque w/o Gearbox(Ncm) 44
Holding Torque w/o Gearbox(oz.in) 62.3
Rated Current (A) 1.68
Phase Resistance(ohm) 1.65
Inductance(mH) 2.8
Gearbox Specification
Gearbox Length(mm) 42.7
Gearbox Type Planetary
Gear Ratio 50.89
Max. Torque(Ncm) 600
Max. Torque(oz.in) 849.7
Rated Torque(Ncm) 400
Rated Torque(oz.in) 566
Axial Load(N) 50
Radial Load(N) 100
Efficiency 73%
Gear Backlash(Max. °) 1
Physical Specification
Motor Nema Size Nema 17
Motor Length(mm) 48
Signal Shaft/Dual Shaft Single Shaft
Shaft Type D-Cut
Shaft Diameter(mm) 8
Shaft Length(mm) 20
No. of Lead 4
Lead Length(mm) 500
Weight(g) 600

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