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Ball Screw Stepper Motor
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| Place of Origin | CHINA |
| Brand Name | Casun |
| Certification | CE,ROHS,ISO |
| Model Number | 28SHD4507-109GTH |
Nema11 ball screw stepper motors nema11 320mN.m ball srew linear stepper motor for CNC
Ball screw stepper motors offer several advantages, including:
High precision: The ball screw mechanism reduces backlash and provides accurate positioning, making them suitable for applications that require precise movements.
High efficiency: The ball screw design minimizes friction, resulting in efficient power transmission and reduced energy consumption.
Compact size: NEMA 11 motors are small and lightweight, making them ideal for applications with limited space.
Cost-effective: Ball screw stepper motors offer a good balance between performance and cost, making them a popular choice for various applications.
Features:
|
Step Angel
|
1.8 ° |
|
Fram Size
|
28mm |
|
Number of Phase
|
2 Phase |
|
Rated Current
|
1.7Amp |
|
Holding Torque
|
120mN.m |
|
Resistance
|
0ohm |
|
Inductance
|
mH |
|
Rotor Inertia
|
g-cm² |
|
Motor weight
|
0.26kg |
|
Lead Screw
|
109mm |
|
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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