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Nema 34 Stepper Motor Bipolar L=97mm with 20:1 Spur Gearbox 4.5Nm 4.0A 2.4V Gearbox Stepper Motor

Nema 34 Stepper Motor Bipolar L=97mm with 20:1 Spur Gearbox 4.5Nm 4.0A 2.4V Gearbox Stepper Motor
NO.:34HS38-4004D-SG20
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Our Price:$148.49
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This Nema 34 stepper motor with 97mm body and 4.0A rated current, integrated a104mm square spur gearbox of 20:1 gear ratio. It is suitable for applications that with limited space but need low speed and high torque.

 

Electrical Specification

Manufacturer Part Number: 34HS38-4004D-SG20

Motor Type: Bipolar Stepper

Step Angle: 0.09 deg

Holding Torque without Gearbox: 4.5Nm(637.25oz.in)

Rated Torque: 40Nm

Rated Current/phase: 4.0A

Phase Resistance: 0.6ohms

Voltage: 2.4V

Inductance: 4.5mH ± 20%(1KHz)

 

Gearbox Specifications

Gearbox Type: Spur

Gear Ratio: 20

Efficiency: 70%

Backlash at No-load: <=3 deg

Max.Permissible Torque: 40Nm

 

Physical Specifications

Frame Size: 104 x 104mm

Motor Length: 97mm

Gearbox Length: 72mm

Shaft Diameter: Φ15mm

Shaft Length: 43mm

Key-way length: 25mm

Key-way width: 5mm

Rear Shaft Diameter: 8mm

Rear Shaft Length: 13mm

Number of Leads: 4

Lead Length: 500mm

Weight: 5.6kg

 

Connection

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

 

Resources

Full Datasheet: 34HS38-4004D-SG20.pdf

 

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Gearbox Specification
Backlash at No-load(Max.°) <=3 deg
Efficiency 70%
Gear Ratio 20:1
Gearbox Length(mm) 72
Gearbox Type Spur
Max. Permissible Torque(Ncm) 4000
Max. Permissible Torque(oz.in) 5664.5
Motor Specification
Shaft Type Keyway
Inductance(mH) 4.5
Lead Length(mm) 500
Motor Nema Size Nema 34
No. of Lead 4
Phase Resistance(ohm) 0.6
Rated Current (A) 4
Shaft Diameter(mm) 15
Shaft Length(mm) 43
Bipolar/Unipolar Bipolar
Holding Torque w/o Gearbox(Ncm) 450
Holding Torque w/o Gearbox(oz.in) 637.3
Motor Length(mm) 97
Single Shaft/Dual Shaft Dual Shaft
Physical Specification
Weight(g) 5000
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