Nema 8 Stepper Motor Bipolar 0.2A L=38mm w/ Gear Ratio 90:1 Planetary Gearbox

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In Stock: 10000
Model: 8HS11-0204D-PG90
Gross Weight: 0.15kg
Certificated: ISO, CE, UKCA, RoHS

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This Nema 8 stepper motor with 38mm body and 0.2A rated current, integrated a planetary gearbox of 90.25:1 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: 8HS11-0204D-PG90
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque without Gearbox: 1.6Ncm(2.27oz.in)
Rated Current/phase: 0.2A
Phase Resistance: 24ohms
Inductance: 8mH ± 20%(1KHz)

Gearbox Specifications

Gearbox Type: Planetary
Gear Ratio: 90.25:1
Efficiency: 70%
Backlash at No-load: <=3deg
Max.Permissible Torque: 0.5Nm(70.8oz.in)
Moment Permissible Torque: 1Nm(141.6oz.in)
Shaft Maximum Axial Load: 5N
Shaft Maximum Radial Load: 25N

Physical Specification

Frame Size: 20 x 20mm
Gearbox Length: 31.2mm
Shaft Diameter: Φ6mm
Shaft Length: 15mm
D-cut Length: 9mm
Number of Leads: 4
Lead Length: 300mm
Weight: 50g

Connection

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

Electrical Specification
Current(A)	0.2
Has Torque/Thrust Curve?	Yes
Holding Torque w/o Gearbox(N.m)	0.016
Inductance(mH)	8
Phase Resistance(ohm)	24
Product Type	Geared Stepper Motor
Bipolar/Unipolar	Bipolar
Physical Specification
Inventory Method	Dedicated Inventory
IP Rating	40
Frame Size(mm)	Nema 08 (20 x 20)
Body Length(mm)	59.5
Gearbox Type	Economy Planetary
Gear Ratio(xx:1)	90.25
Backlash at No-load	<=3deg
Single Shaft/Dual Shaft	Dual Shaft
Output Shaft Type	D
Shaft Diameter(mm)	6
Shaft Length(mm)	15
No. of Lead	4
Lead Length(mm)	300
Weight(g)	50