Description:
Step angel:1.8°
Motor size: NEMA17 42mm
Keeping torque:.2N.m-.8N.m
Choices:Brake,Encoder,Plantary equipment box
CE and RoHS accredited
Apps
Use for robots stepper motor, electrical computerized tools stepping motor, medical instrument stepping motor, ad instrument stepper motor, lights& audio gear stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.
Motor Requirements
| nema17, one.eight degree | ||||||||
| Product Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Relationship Method |
| Single Shaft | N.m min | A/Section | Ω/Period @20ºC | Mh/Period | g.cm² | kg | mm | |
| JT242BP06 | .16 | .6 | 6.6 | 9.5 | 23 | .2 | 31 | Connector |
| JT242BP12 | 1.two | one.eight | two.4 | |||||
| JT243BP06 | .25 | .6 | 8 | 16.five | 35 | .24 | 35 | |
| JT243BP12 | one.two | two.1 | four.2 | |||||
| JT244BP12 | .4 | one.two | 2.five | 5.5 | fifty four | .three | 41 | |
| JT244BP20 | 2 | one.05 | 2.one | |||||
| JT245BP12 | .forty eight | 1.two | three.one | 8 | seventy seven | .36 | forty nine | |
| JT245BP20 | two | one.35 | 3.two | |||||
| JT246BP12 | .72 | one.2 | four | eleven | one hundred ten | .5 | sixty one | |
| JT246BP20 | 2 | 1.75 | 4 | |||||
| JT243UP12 | .seventeen | one.two | 2.4 | two.two | 35 | .24 | 35 | |
| JT244UP12 | .28 | 1.2 | 3 | three | 54 | .three | forty one | |
| JT245UP12 | .33 | one.2 | three.7 | four.6 | 77 | .36 | 49 | |
| nema17, .9 diploma | ||||||||
| Design Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Connection Method |
| Solitary Shaft | N.m min | A/Section | Ω/Period @20ºC | Mh/Section | g.cm² | kg | mm | |
| JT443BP12 | .twenty five | 1.2 | 2 | 5 | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | 2 | one.one | three | 54 | .3 | 41 | |
| JT445BP20 | .5 | two | 1.4 | four | 77 | .36 | 49 | |
| nema17, one.8 diploma, Brake | ||||||||
| Model Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Brake static friction torque | Volt/Watt | Motor Excess weight |
| Single Shaft | N.m min | A/Period | Ω/Stage @20ºC | Mh/Stage | g.cm² | N.m | v/w | kg |
| JT244B20M | .four | two | one.05 | two.1 | fifty four | .5 | 24VDC/3.5W | .three |
| JT245B20M | .forty eight | two | 1.35 | three.2 | 77 | .36 | ||
| JT246B20M | .seventy two | two | 1.seventy five | 4 | one hundred ten | .5 | ||
