Phase angel:1.8°
Motor dimensions: NEMA17 42mm
Keeping torque:.2N.m-.8N.m
Possibilities:Brake,Encoder,Plantary gear box
Description:
one.8 degree/.9 degree Size 42mm Hybrid stepper motor.
3D Printer stepper motor
42mm measurement stepper motor
NEMA17 stepping motor
Little stepping motors
2 phase 42mm stepper motor
CE and RoHS accepted
Applications
Use for robots stepper motor, electric automated products stepping motor, medical instrument stepping motor, ad instrument stepper motor, lights& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.
Motor Specs
| nema17, one.eight degree | ||||||||
| Design Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Length | Connection Mode |
| One Shaft | N.m min | A/Section | Ω/Phase @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT242BP06 | .16 | .6 | six.six | nine.five | 23 | .2 | 31 | Connector |
| JT242BP12 | 1.2 | 1.eight | 2.4 | |||||
| JT243BP06 | .twenty five | .6 | 8 | sixteen.5 | 35 | .24 | 35 | |
| JT243BP12 | one.2 | 2.one | 4.two | |||||
| JT244BP12 | .four | one.two | 2.5 | five.five | 54 | .three | 41 | |
| JT244BP20 | two | 1.05 | two.one | |||||
| JT245BP12 | .48 | 1.2 | three.1 | eight | seventy seven | .36 | forty nine | |
| JT245BP20 | 2 | one.35 | 3.2 | |||||
| JT246BP12 | .72 | 1.2 | 4 | eleven | 110 | .5 | 61 | |
| JT246BP20 | 2 | one.seventy five | 4 | |||||
| JT243UP12 | .seventeen | one.2 | 2.4 | 2.two | 35 | .24 | 35 | |
| JT244UP12 | .28 | one.two | three | three | 54 | .3 | 41 | |
| JT245UP12 | .33 | one.two | 3.seven | 4.6 | seventy seven | .36 | 49 | |
| nema17, .9 diploma | ||||||||
| Model Number | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Connection Method |
| Solitary Shaft | N.m min | A/Phase | Ω/Stage @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT443BP12 | .twenty five | 1.2 | two | five | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | two | 1.one | three | fifty four | .three | forty one | |
| JT445BP20 | .five | 2 | one.4 | 4 | 77 | .36 | 49 | |
| nema17, one.eight diploma, Brake | ||||||||
| Model Amount | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Brake static friction torque | Volt/Watt | Motor Fat |
| Single Shaft | N.m min | A/Section | Ω/Stage @20ºC | Mh/Period | g.cm² | N.m | v/w | kg |
| JT244B20M | .4 | 2 | 1.05 | two.1 | fifty four | .five | 24VDC/3.5W | .three |
| JT245B20M | .48 | two | one.35 | 3.two | 77 | .36 | ||
| JT246B20M | .seventy two | two | 1.75 | four | 110 | .five | ||
