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Home / Products Centre / Stepper Motor / Geared Stepper Motor / High Precision Planetary Gearbox Stepper Motor / Nema 23 BF57HS76-2804 with BF-HPR60-L / HPS60-L 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 BF57HS76-2804 with BF-HPR60-L / HPS60-L 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-HPR60-L / HPS60-L Series Planetary Gearbox

Current: 2.8A

Resistance: 1.1Ω

Rated Torque:  1.89N.m(267.65oz.in)

  • BF57HS76-2804 with BF-HPR60-L / HPS60-L Series

  • BesFoc

  • Gearbox Motors

  • Nema23 (57mm)

  • 4wires

  • 2 phase

  • 1.8°

  • 10 Pcs

Availability:

BesFoc Nema 23 stepper motor with 51mm body length,  1.1Ω, 3.6mH,  2.8A rated current and 1.89N.m(267.65oz.in) holding torque, integrated a planetary gearbox of :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: BF57HS76-2804

  • Phase: 2

  • Step Angle: 1.8 degree

  • Current: 2.8A

  • Resistance: 1.1Ω±0.1(20℃)

  • Inductance: 3.6mH±20%(1kHz 1V RMS)

  • Holding Torque: 1.89N.cm (267.65oz.in)

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

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



Gearbox Specifications:

  • Model: BF-HPR60-L / BF-HPS60-L 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: 41mm

  • Gearbox Length: 92mm / 108mm

  • Gearbox Shaft Diameter: Φ14mm

  • Gearbox Shaft Length: 35mm

  • Gearbox Key Length: 25mm

  • Motor Shaft Diameter: Φ8mm

  • Motor Shaft Length: 14.5mm

  • Number of Leads: 4

  • Lead Length: 300mm

  • BF-HPR60/HPS60-L1 Weight: 0.75kg

  • BF-HPR60/HPS60-L2 Weight: 0.96kg


Wires Connection:

A+
A-B+B-
BlackGreenRedBlue



Nema23 Electrical Specification:


Electrical Specification
Product Type
/Nema 23 Bipolar Stepper Motor
Model Name/BF57HS76-2804
Phasephase2
Step Angle°1.8
CurrentA2.8
ResistanceΩ1.1
InductancemH3.6
Rated Torque(N.m)N.m1.89
Holding Torque(oz.in)oz.in267.65
Bipolar/Unipolar/Bipolar
Insulation Class/B
Detent Torqueg.cm600
Rotor Inertiag.cm2440


BF-HPR60-L Series Planetary Gearbox Specification:

Model/BF-HPR60-L1BF-HPR60-L2
Gear Ratio/345710162025283035405070100
Gear Trains/12
Gearbox Lengthmm92108
Rated TorqueN.m162528201030303230303025252010
Sundden Stop TorqueN.m325056402060606460606050504020
Back Lasharcmin≤15 arcmin≤20 arcmin
Efficiency%9694
Suitable Motor DimensionmmΦ8-14 / Φ38.1-2/ F47.14-M4Φ8-14 / 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-HPS60-L Series Planetary Gearbox Specification:

Model/BF-HPS60-L1BF-HPS60-L2
Gear Ratio/345710162025283035405070100
Gear Trains/12
Gearbox Lengthmm92108
Rated TorqueN.m162528201030303230303025252010
Sundden Stop TorqueN.m325056402060606460606050504020
Back Lasharcmin≤15 arcmin≤20 arcmin
Efficiency%9694
Suitable Motor DimensionmmΦ8-14 / Φ38.1-2/ F47.14-M4Φ8-14 / 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 Lengthmm14.5
Motor Body Length
mm76
Gearbox Lengthmm82 / 108
Gearbox Shaft Type/Key Shaft Type
Gearbox Shaft Diametermm14
Gearbox Shaft Lengthmm35
Gearbox Key Lengthmm25
Number of Leads/4
Lead Lengthmm300
Weightkg0.75 / 0.96


Nema 23 Bipolar Stepper Motor Dimension:

nema 23 stepper motor dimension


Nema 23 Bipolar Stepper Motor Dimension:

nema 23 stepper motor dimension


Nema 23 BF-HPR60 or HPS60 L Series Planetary Gearbox Dimension:

HPR60 L Series Planetary Gearbox (1)

HPR60 L Series Planetary Gearbox (2)


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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