Description:
Action angel:1.8°
Motor dimensions: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Alternatives:Brake,Encoder,Plantary equipment box
CE and RoHS approved
Purposes
Use for robots stepper motor, electric powered computerized equipment 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.
Design Numbering Technique
Motor Specifications
| nema17, one.8 degree | ||||||||
| Model Quantity | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Relationship Method |
| Single Shaft | N.m min | A/Stage | Ω/Section @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT242BP06 | .16 | .6 | 6.6 | nine.5 | 23 | .2 | 31 | Connector |
| JT242BP12 | 1.two | one.eight | two.four | |||||
| JT243BP06 | .twenty five | .6 | 8 | 16.5 | 35 | .24 | 35 | |
| JT243BP12 | 1.two | 2.1 | 4.2 | |||||
| JT244BP12 | .4 | 1.2 | 2.five | 5.five | 54 | .3 | forty one | |
| JT244BP20 | 2 | one.05 | two.1 | |||||
| JT245BP12 | .forty eight | one.2 | 3.one | 8 | 77 | .36 | forty nine | |
| JT245BP20 | two | 1.35 | 3.2 | |||||
| JT246BP12 | .72 | one.2 | 4 | eleven | 110 | .five | sixty one | |
| JT246BP20 | 2 | one.seventy five | 4 | |||||
| JT243UP12 | .seventeen | 1.two | two.four | 2.2 | 35 | .24 | 35 | |
| JT244UP12 | .28 | 1.two | 3 | 3 | 54 | .three | 41 | |
| JT245UP12 | .33 | one.2 | 3.seven | 4.six | seventy seven | .36 | forty nine | |
| nema17, .nine degree | ||||||||
| Product Number | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Length | Link Manner |
| Solitary Shaft | N.m min | A/Section | Ω/Stage @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT443BP12 | .twenty five | one.two | two | five | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | 2 | one.one | three | 54 | .three | forty one | |
| JT445BP20 | .5 | 2 | one.4 | 4 | 77 | .36 | forty nine | |
| nema17, one.eight degree, Brake | ||||||||
| Model Number | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Brake static friction torque | Volt/Watt | Motor Weight |
| Solitary Shaft | N.m min | A/Phase | Ω/Section @20ºC | Mh/Stage | g.cm² | N.m | v/w | kg |
| JT244B20M | .4 | two | 1.05 | two.one | 54 | .5 | 24VDC/three.5W | .three |
| JT245B20M | .forty eight | two | one.35 | three.2 | seventy seven | .36 | ||
| JT246B20M | .seventy two | 2 | 1.75 | four | one hundred ten | .5 | ||
Motor Connection Choices
Brake Possibilities
Plantary Gear Choices
Encoder Possibilities
