Step angel:1.8°
Motor dimensions: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Options:Brake,Encoder,Plantary equipment box
Description:
one.eight degree/.nine degree Size 42mm Hybrid stepper motor.
3D Printer stepper motor
42mm size stepper motor
NEMA17 stepping motor
Tiny stepping motors
2 phase 42mm stepper motor
CE and RoHS authorized
Apps
Use for robots stepper motor, electric powered automatic products stepping motor, healthcare instrument stepping motor, ad instrument stepper motor, lights& audio gear stepper motor, printer stepper motor, textile equipment stepper motor,CNC router stepper motor,3D Printer stepper motor.
Product Numbering Technique
Motor Requirements
| nema17, 1.8 degree | ||||||||
| Model Quantity | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Duration | Relationship Manner |
| One Shaft | N.m min | A/Phase | Ω/Section @20ºC | Mh/Period | g.cm² | kg | mm | |
| JT242BP06 | .16 | .6 | 6.six | 9.five | 23 | .two | 31 | Connector |
| JT242BP12 | 1.two | one.eight | 2.4 | |||||
| JT243BP06 | .25 | .6 | 8 | 16.five | 35 | .24 | 35 | |
| JT243BP12 | one.2 | 2.one | four.two | |||||
| JT244BP12 | .four | 1.two | two.five | five.5 | fifty four | .three | forty one | |
| JT244BP20 | 2 | 1.05 | two.1 | |||||
| JT245BP12 | .forty eight | 1.two | 3.1 | 8 | 77 | .36 | 49 | |
| JT245BP20 | two | 1.35 | 3.two | |||||
| JT246BP12 | .seventy two | 1.two | 4 | 11 | one hundred ten | .5 | sixty one | |
| JT246BP20 | 2 | one.75 | 4 | |||||
| JT243UP12 | .seventeen | one.two | two.four | 2.two | 35 | .24 | 35 | |
| JT244UP12 | .28 | one.2 | 3 | 3 | 54 | .three | 41 | |
| JT245UP12 | .33 | 1.two | 3.seven | four.six | seventy seven | .36 | 49 | |
| nema17, .9 degree | ||||||||
| Design Amount | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Duration | Link Manner |
| One Shaft | N.m min | A/Stage | Ω/Period @20ºC | Mh/Period | g.cm² | kg | mm | |
| JT443BP12 | .twenty five | one.2 | 2 | five | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | 2 | 1.one | 3 | 54 | .three | 41 | |
| JT445BP20 | .five | 2 | 1.four | 4 | 77 | .36 | forty nine | |
| nema17, one.eight degree, Brake | ||||||||
| Product Number | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Brake static friction torque | Volt/Watt | Motor Bodyweight |
| Single Shaft | N.m min | A/Section | Ω/Phase @20ºC | Mh/Section | g.cm² | N.m | v/w | kg |
| JT244B20M | .four | 2 | 1.05 | 2.1 | 54 | .five | 24VDC/three.5W | .three |
| JT245B20M | .48 | two | one.35 | 3.two | seventy seven | .36 | ||
| JT246B20M | .72 | 2 | one.seventy five | four | a hundred and ten | .five | ||
Motor Link Options
Brake Options
Plantary Equipment Options
Encoder Possibilities
