Nema 14 Stepper L=52mm w/ Rear Shaft & Gear Ratio 4:1 Planetary Gearbox

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In Stock: 10000
Model: 14HS20-1504D-PG4
Gross Weight: 0.45kg
Certificated: ISO, CE, UKCA, RoHS

Sold: 31

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This Nema 14 stepper motor with 52mm body and 1.5A rated current, integrated a planetary gearbox of 3.71:1 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: 14HS20-1504D-PG4
Motor Type: Bipolar Stepper
Step Angle: 0.49deg
Holding Torque without Gearbox: 40Ncm(56.6oz.in)
Rated Current/phase: 1.5A
Phase Resistance: 2.8ohms
Inductance: 3.8mH ± 20%(1KHz)
Insulation Class: B 130°C[266°F]

Gearbox Specifications

Gearbox Type: Planetary
Gear Ratio: 3.71:1
Efficiency: 90%
Backlash at No-load: <=3deg
Max.Permissible Torque: 3Nm(424.83oz.in)
Moment Permissible Torque: 5Nm(708.06oz.in)
Shaft Maximum Axial Load: 50N
Shaft Maximum Radial Load: 100N

Physical Specifications

Frame Size: 35 x 35mm
Motor Length: 52mm
Gearbox Length: 29.2mm
Shaft Diameter: Φ6mm
Shaft Length: 18mm
D-cut Length: 12mm
Rear Shaft Diameter: Φ4mm
Rear Shaft Length: 13mm
Number of Leads: 4
Lead Length: 400mm
Weight: 400g

Connection

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

Product Type
Product Type	Geared Stepper Motor
Electrical Specification
Bipolar/Unipolar	Bipolar
Current(A)	1.5
Has Torque/Thrust Curve?	No
Holding Torque w/o Gearbox(N.m)	0.40
Inductance(mH)	3.8
Phase Resistance(ohms)	2.8
Physical Specification
Backlash at No-load	<=3deg
Body Length(mm)	81.2
Frame Size(mm)	Nema 14 (35 x 35)
Gear Ratio(xx:1)	3.71
Gearbox Type	Economy Planetary
Inventory Method	Shared Inventory
IP Rating	40
Lead Length(mm)	400
No. of Lead	4
Output Shaft Type	D
Shaft Diameter(mm)	6
Shaft Length(mm)	18
Single Shaft/Dual Shaft	Dual Shaft
Weight(g)	400