Nema 17 Stepper Motor L=39mm Gear Ratio 20:1 High Precision Planetary Gearbox

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Nema 17 Stepper Motor L=39mm Gear Ratio 20:1 High Precision Planetary Gearbox

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€60.52

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100 + €50.11

In Stock: 10000
Model: 17HS15-1684S-HG20
Gross Weight: 0.68kg
Certificated: ISO, CE, UKCA, RoHS

Sold: 1403

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This Nema 17 stepper motor with 39mm body and 1.68A rated current, integrated with a 48.3mm Planetary gearbox of 20:1 gear ratio. It's a good solution to applications that with special space but need low speed and/or high torque.

Electrical Specification

Part Number: 17HS15-1684S-HG20
Motor Type: Bipolar Stepper
Step Angle: 0.09deg
Holding Torque without Gearbox: 39Ncm(55oz.in)
Rated Current/phase: 1.68A
Phase Resistance: 1.6ohms
Inductance: 3.2mH ± 20%(1KHz)
Insulation Class: B 130°C[266°F]

Gearbox Specifications

Gearbox Type: Spur Planetary
Gear Material: Alloy Steel
Gear Ratio: 20 :1
Efficiency: 85%
Backlash at No-load: <=50arcmin
Max. Permissible Torque: 10Nm(1416.4oz.in)
Moment Permissible Torque: 15Nm(2124oz.in)
Max. Radial Load: 100N
Ambient Temperature: -10 - 90℃
Noise: <=50dB
Life: 20000h

Physical Specifications

Frame Size: 42 x 42mm
Motor Length: 39mm
Gearbox Length: 48.3mm
Shaft Diameter: Φ8mm
Shaft Length: 23.5mm
Key-way Length: 14mm
Number of Leads: 4
Lead Length: 320mm

Connection

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

The suitable bracket is ST-M12.

Product Type
Product Type	Geared Stepper Motor
Electrical Specification
Bipolar/Unipolar	Bipolar
Current(A)	1.68
Has Torque/Thrust Curve?	Yes
Holding Torque w/o Gearbox(N.m)	0.39
Inductance(mH)	3.2
Phase Resistance(ohms)	1.6
Physical Specification
Backlash at No-load	<=50arcmin
Body Length(mm)	87.3
Frame Size(mm)	Nema 17 (42 x 42)
Gear Material	Alloy Steel
Gear Ratio(xx:1)	20
Gearbox Type	Precision Planetary
Inventory Method	Dedicated Inventory
IP Rating	40
Lead Length(mm)	320
No. of Lead	4
Output Shaft Type	Keyway
Shaft Diameter(mm)	8
Shaft Length(mm)	23.5
Single Shaft/Dual Shaft	Single Shaft

File	Size
17HS15-1684S-HG20.STEP	2.55MB	Download
17HS15-1684S-HG20_Torque_Curve.pdf	157.57KB	Download
17HS15-1684S-HG20 Full Datasheet	129.78KB	Download
17HS15-1684S_Torque_curve.pdf	213.98KB	Download