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Home / Products Centre / Geared Stepper Motor / Common Planetary Geared Stepper Motor / Nema 11 JK28HS51-0674 with JK-HPR28 Hybrid Bipolar Geared Stepper Motor with Planrtary Gearbox 4/5/7/10/16/20/25/28/30/35/40/45/50/64/70/80/100/125/140/175/200:1

Nema 11 JK28HS51-0674 with JK-HPR28 Hybrid Bipolar Geared Stepper Motor with Planrtary Gearbox 4/5/7/10/16/20/25/28/30/35/40/45/50/64/70/80/100/125/140/175/200:1

Type: Nema11 2Phase Bipolar Stepper Motor with Planetary Gearbox

Current: 0.67A

Resistance: 9.2Ω

Rated Torque: 12N.cm (16.99oz.in)

  • JK28HS51-0674 with JK-HPR28 Series

  • Jkongmotor

  • Gearbox Motors

  • Nema11 (28mm)

  • 4wires

  • 2 phase

  • 1.8°

  • 10 Pcs

Availability:

Jkongmotor Nema 11 stepper motor with 51mm body length, 9.2Ω, 7.2mH, 0.67A rated current and 12N.cm (16.99oz.in) holding torque, integrated a planetary gearbox of 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 45:1 / 50:1 / 64:1 / 70:1 / 80:1 / 100:1 / 125:1 / 140:1 / 175:1 / 200:1 gear ratio. A Φ5mm diameter rear shaft with screw holes on rear endcap is available. It's a good solution to applications that with limited space but need low speed and/or high torque.For more different stepper motors requirements (such as gearbox, brake, encoder, or integrated motors), please contact us!!!


Nema 11 Stepper Motor Electrical Specifications:

  • Type: Nema11 bipolar stepper motor

  • Model Name: JK28HS51-0674

  • Phase: 2

  • Step Angle: 1.8 degree

  • Current: 0.67A

  • Resistance: 9.2Ω±0.1(20℃)

  • Inductance: 7.2mH±20%(1kHz 1V RMS)

  • Holding Torque: 12N.cm (16.99oz.in)

  • Insulation Class: B(130°); 80K Max.

  • Optional Parts: Gearbox, Encoder, Brake, Integrated Driver...


Gearbox Specifications:

  • Model: JK-HPR28 Series

  • Gearbox Type: Planetary Gearbox

  • Gear Ratio: 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 45:1 / 50:1 / 64:1 / 70:1 / 80:1 / 100:1 / 125:1 / 140:1 / 175:1 / 200:1

  • Efficiency: 96% / 94% / 90%

  • Backlash: ≤15 arcmin - 25 arcmin

  • Rated Torque: 1N.m - 6N.m

  • Sundden Stop Torque: 2N.m - 12N.m

  • Shaft Maximum Axial Load: 100N

  • Shaft Maximum Radial Load: 300N

  • Rated Input Speed: 1000rpm

  • Max Input Speed: 2000rpm

  • Average Life Span: 20000h

  • Noise: ≤55dB

  • Protection Level: iP54


Physical Specifications:

  • Frame Size: Nema 11 (28 x 28mm)

  • Motor Length: 51mm

  • Gearbox Length: 53mm / 61mm / 69mm

  • Gearbox Shaft Diameter: Φ6mm

  • Gearbox Shaft Length: 20mm

  • Gearbox D-cut Length: 15mm

  • Motor Shaft Diameter: Φ5mm

  • Motor Shaft Length: 10mm

  • Number of Leads: 4

  • Lead Length: 300mm

  • JK-HPR28-L1 Weight: 0.31kg

  • JK-HPR28-L2 Weight: 0.34kg

  • JK-HPR28-L3 Weight: 0.36kg


Wires Connection:

A+
A-B+B-
BlackGreenRedBlue



Nema 11 Bipolar Stepper Motor Electrical Specification:

Electrical Specification
Product Type
/Nema 11 Bipolar Stepper Motor
Model Name/JK28HS51-0674
Phasephase2
Step Angle°1.8
CurrentA0.67
ResistanceΩ9.2
InductancemH7.2
Rated Torque(N.m)N.cm12
Holding Torque(oz.in)oz.in16.99
Bipolar/Unipolar/Bipolar
Insulation Class/B
Rotor Inertiag.cm218


JK-HPR28-L1 Planetary Gearbox Specification:

Model/JK-HPR28-L1
Gear Ratio/45710
Gear Trains/1
Gearbox Lengthmm53
Rated TorqueN.m2221
Sundden Stop TorqueN.m4442
Back Lasharcmin≤15 arcmin
Efficiency%96%
Suitable Motor DimensionmmΦ5-10 / Φ22-2.5 / F23-M2.5
Rated Input SpeedRpm1000
Max Input SpeedRpm2000
Average Life Spanh20000
Axial ForceN100
Radial ForceN300
NoisedB≤55
Protection LevelIPIP54
Work Temp.℃-20 to +150
Out Shaft Type/D-cut Type


JK-HPR28-L2 Planetary Gearbox Specification:

Model/JK-HPR28-L2
Gear Ratio/16202528303540455070100
Gear Trains/2
Gearbox Lengthmm61
Rated TorqueN.m44444444333
Sundden Stop TorqueN.m88888888666
Back Lasharcmin≤20 arcmin
Efficiency%94%
Suitable Motor DimensionmmΦ5-10 / Φ22-2.5 / F23-M2.5
Rated Input SpeedRpm1000
Max Input SpeedRpm2000
Average Life Spanh20000
Axial ForceN100
Radial ForceN300
NoisedB≤55
Protection LevelIPIP54
Work Temp.℃-20 to +150
Out Shaft Type/D-cut Type


JK-HPR28-L3 Planetary Gearbox Specifications:

Model/JK-HPR28-L3
Gear Ratio/6480100125140175200
Gear Trains/3
Gearbox Lengthmm69
Rated TorqueN.m6666666
Sundden Stop TorqueN.m12121212121212
Back Lasharcmin≤25 arcmin
Efficiency%90%
Suitable Motor DimensionmmΦ5-10 / Φ22-2.5 / F23-M2.5
Rated Input SpeedRpm1000
Max Input SpeedRpm2000
Average Life Spanh20000
Axial ForceN100
Radial ForceN300
NoisedB≤55
Protection LevelIPIP54
Work Temp.℃-20 to +150
Out Shaft Type/D-cut Type


Nema 11 Physical Specification:

Physical Specification
Frame SizemmNema 11 (28 x 28)
Motor Shaft Type/Round Shaft
Motor Shaft Diametermm5
Motor Shaft Lengthmm10
Motor Body Length
mm51
Gearbox Lengthmm53 / 61 / 69
Gearbox Shaft Type/D-cut Type
Gearbox Shaft Diametermm6
Gearbox Shaft Lengthmm20
Gearbox D-cut Lengthmm15
Number of Leads/4
Lead Lengthmm300
Weightkg0.31 / 0.34 / 0.36



Nema 11 Bipolar Stepper Motor Dimension:

nema 11 geared stepper motor


Nema 11 JK-HPR28-L1 Planetary Gearbox Dimension:

planetary gearbox dimension

planetary gearbox for nema 11


Hybrid Stepper Motor Optional Parts:

Connectors, Gearbox, Encoder, Brake, Integrated Driver...


Customized Service:

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Gear

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Shaft Pin

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Threaded Shaft

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Panel Mount


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Hollow Shaft

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Threaded Shaft

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Panel Mount

步进电机工厂

Single Flat

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Dual Flat

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Key Shaft


Hybrid Stepper Motor Customized Service:

stepper motor manufacturer

Cables

42mm gearbox stepper motor manufacturer

Flanges

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Shaft

china stepper motor manufacturer

Lead Screw Rod

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Encoders


stepper motor china manufacturer

Brakes

stepper motor manufacturer in china

Gearboxes

stepper motor driver manufacturer

Motor Kits

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Integrated Drivers

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More Customized


2D Nema 11 Planetary Gearbox Drawings:

JK-HPR28-L1.pdf

JK-HPR28-L2.pdf

JK-HPR28-L3.pdf


2D Nema 11 Bipolar Stepper Motor Drawings:



Suitable Drivers Manual:

JK-DM420 Stepper Motor Driver

JK-0220 Stepper Motor Driver


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