Medcial Industry Nema 8 Lead Screw Stepper Motor 180g.Cm Torque 0.4A Current
Price:
USD 8-9 pcs
MOQ:
1 pcs
Delivery Time:
5-10 days
Brand:
JSS
Product Description
Nema 8 Lead Screw Stepper Motor Samllest Size Stepper Motor 180g.Cm Torque 0.4A Current Medcial Industry Using
Stepper motors divide each full rotation into a number of equally sized steps. Also known as step or stepping motors, these 2-phase brushless DC motors offer quick, precise load positioning and exceptional holding torque at any of these incremental steps. Each step represents 1.8°, or 200 steps per revolution. When using a microstepping drive, each 1.8° step can be broken into even smaller increments to achieve nearly servo-like positioning performance—without the need for complex feedback devices or a closed-loop control system.
Motor Specification
| Model No | Step Angle(°) | Rated Voltage(V) | Rated Current (A) | Phase Resistance(Ω) | Phase Inductance (mH) | Holding Torque (g.cm) | Rotor Inertia (g.cm²) | Motor Length (mm) | Leads No. | Motor Weight(g) |
| 20HS28-0204 | 1.8 | 4.6 | 0.2 | 23 | 8.2 | 140 | 2.5 | 28 | 4 | 50 |
| 20HS30-0506 | 1.8 | 5.75 | 0.5 | 11.5 | 1.7 | 180 | 2.8 | 30 | 6 | 60 |
| 20HS33-0604 | 1.8 | 3.9 | 0.6 | 4.5 | 1.6 | 180 | 3.2 | 33 | 4 | 70 |
| 20HS38-0604 | 1.8 | 6 | 0.6 | 10 | 5.5 | 260 | 3.6 | 38 | 4 | 80 |
| 20HS42-0804 | 1.8 | 1.2 | 0.8 | 1.5 | 5.4 | 300 | 4 | 42 | 4 | 90 |
Lead screw Specification
| Diameter | Lead Distance mm | Start | Step length mm | Applicable Motor |
| M5 | 1.6 | 2 | 0.008 | 20HSL-E |
| Tr5*2 | 2 | 2 | 0.01 | 20HSL-E |
| Tr6.5 | 3 | 2 | 0.015 | 20HSL-E |
Motor Dimension
Features
- High torque magnetic design features a large rotor diameter, small air gap, high energy magnets and computer controlled winding to provide maximum torque in the smallest size
- Aluminum shell and end-caps quickly remove heat from the motor, allowing for higher current and torque ratings while running at a lower temperature for longer motor life
- Large bearing system accommodates high thrust loads and high side loading
- High voltage molded insulation system encases the stator, eliminating joints and gaps to improve reliability and increase voltage ratings
- CT Series motors can be used with all standard stepper drives, as well as high-voltage, high-performance drives
- Available in NEMA 17 and 23 frame sizes with a wide selection of lengths, windings and shafts
- Easy to apply worldwide – CE and RoHS certified as a standar
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Jinsanshi Mechatronics Co., Ltd
Location
No. 135 Dailuo Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu province, China
Contact Person
ivie zhai