Dual Shaft Nema 8 Hollow Shaft Stepper Motor Bipolar 1.5Ncm(2.12oz.in) 0.49A 20x20x27mm

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In Stock: 10000
Model: 8HS12-0494H
Gross Weight: 0.11kg
Certificated: ISO, CE, UKCA, RoHS

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Electrical Specification

Manufacturer Part Number: 8HS12-0494H
Motor Type: Bipolar Stepper
Step Angle: 1.8deg
Holding Torque: 0.015Nm(2.12oz.in)
Rated Current/phase: 0.49A
Phase Resistance: 6.9ohms± 10%
Inductance: 2.6mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 20 x 20mm
Body Length: 27.3mm
Shaft Outer Diameter: Φ5mm
Shaft Inner Diameter: Φ3mm
Front Shaft Length: 8mm
Rear Shaft Length: 5mm
Number of Leads: 4
Lead Length: 310mm
Weight: 0.05kg

Connection

A+	A-	B+	B-
RED	RED/WHI	GRN/WHI	GRN

Electrical Specification
Has Torque/Thrust Curve?	No
Inductance(mH)	2.6
Phase Resistance(ohms)	6.9
Product Type	Hybrid Stepper Motor
Rated Current(A)	0.49
Step Angle(deg.)	1.8
Bipolar/Unipolar	Bipolar
Holding Torque(Ncm)	1.5
Holding Torque(oz.in)	2.12
Physical Specification
Frame Size(mm)	Nema 08 (20 x 20)
Inventory Method	Dedicated Inventory
IP Rating	40
Output Shaft Type	Hollow
Shaft Inner Diameter(mm)	3
Shaft Outer Diameter(mm)	5
Product Series	S
Body Length(mm)	27.3
Single Shaft/Dual Shaft	Dual Shaft
No. of Lead	4
Lead Length(mm)	310
Weight(g)	50g

Motor Shaft
Cable
Connector
Encoder
Brake
Gearbox

File	Size
8HS12-0494H_Full_Datasheet.pdf	176.69KB	Download
8HS12-0494H.STEP	1.03MB	Download

Tags: Nema 8 Stepper Motor, Hybrid Stepper Motor, Output Shaft Type: Hollow, No. of Lead: 4, Lead Length(mm): 310, Weight(g): 50g, Single Shaft/Dual Shaft: Dual Shaft, Holding Torque(Ncm): 1.5, Rated Current(A): 0.49, Holding Torque(oz.in): 2.12, Bipolar/Unipolar: Bipolar, Step Angle(deg.): 1.8, Phase Resistance(ohm): 6.9, Inductance(mH): 2.6, Body Length(mm): 27.3, Frame Size(mm): Nema 08 (20 x 20), Product Type: Hybrid Stepper Motor, Product Series: S, Shaft Outer Diameter(mm): 5, Shaft Inner Diameter(mm): 3, IP Rating: 40, Has Torque/Thrust Curve?: No, Inventory Method: Dedicated Inventory