Description:
Stage angel:one.8°
Motor size: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Choices:Brake,Encoder,Plantary gear box
CE and RoHS accredited
Programs
Use for robots stepper motor, electric powered automatic tools stepping motor, health-related instrument stepping motor, advertisement instrument stepper motor, lights& audio gear stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.
Design Numbering Method
Motor Technical specs
| nema17, 1.8 degree | ||||||||
| Design Quantity | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Duration | Connection Manner |
| One Shaft | N.m min | A/Stage | Ω/Stage @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT242BP06 | .16 | .6 | six.six | 9.5 | 23 | .2 | 31 | Connector |
| JT242BP12 | 1.2 | 1.8 | 2.four | |||||
| JT243BP06 | .twenty five | .6 | 8 | sixteen.five | 35 | .24 | 35 | |
| JT243BP12 | one.2 | 2.one | 4.two | |||||
| JT244BP12 | .four | 1.2 | two.five | 5.five | fifty four | .three | 41 | |
| JT244BP20 | two | one.05 | 2.one | |||||
| JT245BP12 | .48 | 1.2 | three.1 | 8 | seventy seven | .36 | 49 | |
| JT245BP20 | 2 | one.35 | three.2 | |||||
| JT246BP12 | .seventy two | 1.2 | 4 | 11 | a hundred and ten | .5 | sixty one | |
| JT246BP20 | two | 1.seventy five | 4 | |||||
| JT243UP12 | .seventeen | one.two | two.four | 2.2 | 35 | .24 | 35 | |
| JT244UP12 | .28 | one.2 | three | 3 | fifty four | .3 | 41 | |
| JT245UP12 | .33 | 1.two | three.seven | 4.6 | seventy seven | .36 | 49 | |
| nema17, .nine degree | ||||||||
| Product Quantity | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Length | Connection Manner |
| One Shaft | N.m min | A/Phase | Ω/Section @20ºC | Mh/Section | g.cm² | kg | mm | |
| JT443BP12 | .25 | one.two | 2 | 5 | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | 2 | 1.1 | three | fifty four | .three | 41 | |
| JT445BP20 | .5 | two | 1.four | four | seventy seven | .36 | forty nine | |
| 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/Period | Ω/Stage @20ºC | Mh/Phase | g.cm² | N.m | v/w | kg |
| JT244B20M | .four | 2 | 1.05 | two.1 | 54 | .five | 24VDC/3.5W | .3 |
| JT245B20M | .48 | two | one.35 | 3.2 | 77 | .36 | ||
| JT246B20M | .72 | 2 | 1.seventy five | 4 | a hundred and ten | .five | ||
Motor Relationship Options
Brake Options
Plantary Gear Options
Encoder Options
