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Home / Products Centre / Stepper Motor / Geared Stepper Motor / High Precision Planetary Gearbox Stepper Motor / Nema 23 BF57HS112-4204 with BF-HPS60 / HPR60-LSW Series Hybrid Bipolar Geared Stepper Motor with High Precision Planrtary Gearbox 3/4/5/7/10/16/20/25/28/30/35/40/50/70/100:1

Nema 23 BF57HS112-4204 with BF-HPS60 / HPR60-LSW Series Hybrid Bipolar Geared Stepper Motor with High Precision Planrtary Gearbox 3/4/5/7/10/16/20/25/28/30/35/40/50/70/100:1

Type: Nema23 2Phase Bipolar Stepper Motor with BF-HPS60 / HPR60-LSW Series Planetary Gearbox

Current: 4.2A

Resistance: 0.9Ω

Rated Torque:  3.1N.m(438.99oz.in)

  • BF57HS112-4204 with BF-HPS60 / HPR60-LSW Series

  • BesFoc

  • Gearbox Motors

  • Nema23 (57mm)

  • 4wires

  • 2 phase

  • 1.8°

  • 10 Pcs

Availability:

BesFoc Nema 23 stepper motor with 112mm body length,  0.9Ω, 3.8mH,  4.2A rated current and 3.1N.m(438.99oz.in). holding torque, integrated a planetary gearbox of 3:1 / 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 50:1/ 70:1 / 100:1 gear ratio. A Φ9.5mm 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 23 Stepper Motor Electrical Specifications:

  • Type: Nema23 bipolar stepper motor

  • Model Name: BF57HS112-4204

  • Phase: 2

  • Step Angle: 1.8 degree

  • Current: 4.2A

  • Resistance: 0.9Ω±0.1(20℃)

  • Inductance: 3.8mH±20%(1kHz 1V RMS)

  • Holding Torque: 3.1N.cm (438.99oz.in)

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

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


Gearbox Specifications:

  • Model: BF-HPS60-LSW Series / BF-HPR60-LSW Series

  • Gearbox Type: Planetary Gearbox

  • Gear Ratio: 3:1 / 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 50:1 / 70:1 / 100:1

  • Efficiency: 96% / 94%

  • Backlash: ≤15 arcmin - 20 arcmin

  • Rated Torque: 10N.m - 32N.m

  • Sundden Stop Torque: 20N.m - 64N.m

  • Shaft Maximum Axial Load: 230N

  • Shaft Maximum Radial Load: 400N

  • Rated Input Speed: 3000rpm

  • Max Input Speed: 6000rpm

  • Average Life Span: 20000h

  • Noise: ≤65dB

  • Protection Level: iP54


Physical Specifications:

  • Frame Size: Nema 23(57 x 57mm)

  • Motor Length: 112mm

  • Gearbox Length: 108.5mm / 124.5mm

  • Gearbox Shaft Diameter: Φ14mm

  • Gearbox Shaft Length: 35mm

  • Gearbox Key Length: 25mm

  • Motor Shaft Diameter: Φ8 

  • Motor Shaft Length: 21mm

  • Number of Leads: 4

  • Lead Length: 300mm

  • BF-HPS60/HPR60-L1SW Weight: 0.85kg

  • BF-HPS60/HPR60-L2SW Weight: 1.1kg


Wires Connection:

A+
A-B+B-
BlackGreenRedBlue



Nema23 Electrical Specification:

Electrical Specification
Product Type
/Nema 23 Bipolar Stepper Motor
Model Name/BF57HS112-4204
Phasephase2
Step Angle°1.8
CurrentA4.2
ResistanceΩ0.9
InductancemH3.8
Rated Torque(N.m)N.m3.1
Holding Torque(oz.in)oz.in438.99
Bipolar/Unipolar/Bipolar
Insulation Class/B
Detent Torqueg.cm1200
Rotor Inertiag.cm2800


BF-HPS60-LSW Square Head Planetary Gearbox Specification:

Model/BF-HPS60-L1SWBF-HPS60-L2SW
Gear Ratio/345710162025283035405070100
Gear Trains/12
Gearbox Lengthmm108.5124.5
Rated TorqueN.m162528201030303230303025252010
Sundden Stop TorqueN.m325056402060606460606050504020
Back Lasharcmin≤15 arcmin≤20 arcmin
Efficiency%9694
Suitable Motor DimensionmmΦ8-30/ Φ38.1-2/ F47.14-M4Φ8-30 / Φ38.1-2 / F47.14-M4
Rated Input SpeedRpm30003000
Max Input SpeedRpm60006000
Average Life Spanh2000020000
Axial ForceN230230
Radial ForceN400400
NoisedB≤65≤65
Protection LevelIPIP54IP54
Work Temp.℃-20 to +150-20 to +150
Out Shaft Type/Key Shaft TypeKey Shaft Type


BF-HPR60-LSW Round Head Planetary Gearbox Specification:

Model/BF-HPR60-L1SWBF-HPR60-L2SW
Gear Ratio/345710162025283035405070100
Gear Trains/12
Gearbox Lengthmm108.5124.5
Rated TorqueN.m162528201030303230303025252010
Sundden Stop TorqueN.m325056402060606460606050504020
Back Lasharcmin≤15 arcmin≤20 arcmin
Efficiency%9694
Suitable Motor DimensionmmΦ8-30/ Φ38.1-2/ F47.14-M4Φ8-30 / Φ38.1-2 / F47.14-M4
Rated Input SpeedRpm30003000
Max Input SpeedRpm60006000
Average Life Spanh2000020000
Axial ForceN230230
Radial ForceN400400
NoisedB≤65≤65
Protection LevelIPIP54IP54
Work Temp.℃-20 to +150-20 to +150
Out Shaft Type/Key Shaft TypeKey Shaft Type


Nema 23 Physical Specification:

Physical Specification
Frame SizemmNema 23 (57 x 57)
Motor Shaft Type/Round Shaft
Motor Shaft Diametermm 8
Motor Shaft Lengthmm21
Motor Body Length
mm112
Gearbox Lengthmm108.5 / 124.5
Gearbox Shaft Type/Key Shaft Type
Gearbox Shaft Diametermm14
Gearbox Shaft Lengthmm35
Gearbox Key Lengthmm25
Number of Leads/4
Lead Lengthmm300
Weightkg0.85 / 1.1


Nema 23 Bipolar Stepper Motor Dimension:

nema 23-21mm


Nema 23 BF-HPR60/HPS60 Series LSW Planetary Gearbox Dimension:

HPR60 LSW Planetary Gearbox (2)

HPR60 LSW Planetary Gearbox (1)



Hybrid Stepper Motor Optional Parts:

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


Customized Service:

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Panel Mount

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Single Flat

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Dual Flat

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Key Shaft


Hybrid Stepper Motor Customized Service:

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More Customized


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