NEMA17 17HS4401S Stepper Motor

The NEMA17 17HS4401S Stepper Motor offers precise 1.8-degree step angles and high torque, making it perfect for CNC machines, 3D printers, and robotics. This motor ensures smooth and accurate movements in a variety of precision control applications

Specifications:

• Step Angle: 1.8° per step (200 steps per revolution)
• Holding Torque: 40 N.cm (56.4 oz.in)
• Rated Current/Phase: 1.7 A
• Resistance/Phase: 1.5 Ω
• Inductance/Phase: 3.2 mH
• Phase: 2 (Bipolar)
• Number of Wires: 4 (Color-coded wires: Red, Green, Yellow, Blue)
• Shaft Diameter: 5 mm (standard shaft)
• Shaft Length: 24 mm (can vary slightly depending on supplier)
• Body Length: 40 mm
• Mounting Plate Dimensions: NEMA 17 standard, which is 42 mm x 42 mm
• Weight: 280 g

Electrical Characteristics:

• Rated Voltage: 2.55V
• Insulation Resistance: 100 MΩ (minimum, typically at 500 VDC)
• Dielectric Strength: 500 VAC for one minute

Mechanical Characteristics:

• Rotor Inertia: 54 g.cm²
• Detent Torque: 2.2 N.cm
• Lead Screw Option: Sometimes available with pre-attached leadscrew for linear motion applications

Dimensions:

• Frame Size: 42 mm x 42 mm (NEMA17 Standard)
• Shaft Type: D-cut or round depending on the model
• Front Shaft Length: 24 mm (D-shaft section typically about 15 mm)

Connection:

• 4-wire Bipolar connection (Color-coded):
  • A+: Red
  • A-: Green
  • B+: Yellow
  • B-: Blue

Thermal Properties:

• Max Temperature Rise: 80°C
• Operating Temperature: -20°C to +50°C

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NEMA17 17HS4401S Stepper Motor
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NEMA17 17HS3401S Stepper Motor

The NEMA17 17HS3401S Stepper Motor offers high precision and reliable performance with a 1.8-degree step angle. Ideal for 3D printers, CNC machines, and robotics, this motor provides high torque and smooth movement, making it a popular choice for precision control applications.

Specifications:

• Step Angle: 1.8° per step
• Number of Phases: 2
• Rated Voltage: 2.5V
• Current per Phase: 1.7A
• Resistance per Phase: 1.5 Ohms
• Inductance per Phase: 3.2mH ± 20% (1kHz)

Mechanical Specifications:

• Holding Torque: 45Ncm (450mNm or 63.74 oz-in)
• Rotor Inertia: 54g.cm²
• Number of Leads: 4 (Bipolar configuration)
• Lead Length: Typically 1 meter or 1.2 meters (can vary by manufacturer)
• Step Accuracy: ±5%
• Frame Size: NEMA 17 (42mm x 42mm)
• Body Length: 34mm
• Shaft Diameter: 5mm
• Shaft Length: 20mm (approx.)
• Mounting Holes: 4 holes spaced 31mm apart (center-to-center)
• Weight: Approx. 280g

Thermal & Environmental Specifications:

• Max Operating Temperature: 80°C
• Insulation Class: Class B (80°C max rise)
• Ambient Temperature Range: -20°C to +50°C
• Insulation Resistance: 100MΩ (500V DC)
• Dielectric Strength: 500V AC for 1 minute

Wiring Configuration:

1. Red – Phase A+
2. Blue – Phase A-
3. Green – Phase B+
4. Black – Phase B-

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NEMA17 17HS3401S Stepper Motor
darazsales