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                      | Brand Name: | Casun | 
| Model Number: | B20SHD4351-56GPQ | 
| MOQ: | 1PC | 
| Price: | $24.94-$35 | 
| Payment Terms: | D/A, T/T, L/C, D/P | 
| Supply Ability: | 40000+PCS+Month | 
Nema8 14mN.m 0.5mp Stepper Motor with ball screw L200/250/300MM motor for Drawing instrument
The 42mm Hybrid Stepper Motor Series offers powerful holding torque in a variety of sizes.
Use with a microstepping driver to reduce vibration and achieve higher step resolution.
Choose a baseline version or request your own customized configuration.
Features:
| 
			 Step Angel 
  | 
			
			 1.8 °  | 
		
| 
			 Fram Size 
  | 
			
			 20mm  | 
		
| 
			 Number of Phase 
  | 
			
			 2 Phase  | 
		
| 
			 Rated Current 
  | 
			
			 0.5A  | 
		
| 
			 Holding Torque 
  | 
			
			 14mN.m  | 
		
| 
			 Resistance 
  | 
			
			 5.5ohm  | 
		
| 
			 Inductance 
  | 
			
			 1.5mH  | 
		
| 
			 Rotor Inertia 
  | 
			
			 2g-cm²  | 
		
| 
			 Motor weight 
  | 
			
			 0.08kg  | 
		
| 
			 Lead Screw 
  | 
			
			 SF0401  | 
		
| 
			 Connection 
  | 
			
			 Bipolar  | 
		
Step Angle: 1.8°
Maximum Temperature :80°C maximum
Ambient Temperature: -20 °C to 50°C
Storage Temperature -20: °C to 100°C
Humidity Range (%) :85% or less, non-condensing
Magnet Wire Insulation :Class B 130 deg C
Insulation Resistance :100M Ohm at 500 VDC
Dielectric Strength :500 VDC for 1 min
Shaft Radial Play:0.02Max. (450g-load)
Shaft Axial Play:0.08Max. (450g-load)
Max. radial force:28N (20mm from the flange)
Max. axial force):10N
| Model | Holding Torque | Step Angle | Motor Length | Type of Shaft | Rated Current | 
| 42SHD4950 | 0.13N.m | 1.8° | 20mm | D Shaft-20mm | 1.0A | 
| 42SHD4003 | 0.26N.m | 1.8° | 34mm | D Shaft-20mm | 0.4A | 
| 42SHD0261 | 0.45N.m | 1.8° | 40mm | D Shaft-20mm | 1.68A | 
| 42SHD4425 | 0.59N.m | 1.8° | 48mm | D Shaft-24mm | 2.0A | 
| 42SHD4813 | 0.8N.m | 1.8° | 60mm | D Shaft-24mm | 2.1A | 
| Body Length | Diameter of Screw | Pitch | Length of Screw | ||
| 20 mm 34 mm 40 mm 48 mm 60 mm  | 
			5 | 2 | 20-1000 mm | ||
| 8 | |||||
| 6.35 | 1.27 | ||||
| 3.175 | |||||
| 6.35 | |||||
| 6.5 | 3 | ||||
| 6.35 | |||||
| 8 | 1 | ||||
| 2 | |||||
| 4 | |||||
| 8 | |||||
| 12 | |||||
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