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【17HS19-1684S-PG19】NEMA 17 42 PLANETARY GEARBOX STEPPER MOTOR GEAR RATIO 19:1 1.68A FOR 3D PRINTER
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Description:

● 42SHD4419-19G (17HS19-1684S-PG19)

● Nema 17 Planerary Gearbox Stepper Motor

● Low noise, High torque, Low inertia

● Shaft type: milling flat shaft

● Shaft length: 20mm

● Shaft diameter: 7mm

● Motor body: 48mm

● Rated voltage: 2.77 V

● Rated current: 1.68 A

● Holding torque: 440mN.m

●Exact reduction ratio: 19.2:1

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Product Detail
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【17HS19-1684S-PG19】NEMA 17 42 PLANETARY GEARBOX STEPPER MOTOR GEAR RATIO 19:1 1.68A FOR 3D PRINTER

Specification

Step angle 1.8°±5% Phase resistance 1.65ohm±10%(At 20℃)
Number of phase 2 Phase inductance 2.8mH±20%
Rated voltage 2.77 V DC Rotor inertia 38g.cm²
Rated current 1.68 Amp Motor weight 0.55kg
Holding torque 440mN.m Insulation resistance 100MΩmin.(500V DC)
Detent torque 20mN.m Insulation class Class B

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