Phase angel:1.8°
Motor size: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Options:Brake,Encoder,Plantary equipment box
Description:
one.eight diploma/.nine degree Size 42mm Hybrid stepper motor.
3D Printer stepper motor
42mm measurement stepper motor
NEMA17 stepping motor
Modest stepping motors
two phase 42mm stepper motor
CE and RoHS accredited
Programs
Use for robots stepper motor, electrical automatic equipment stepping motor, medical instrument stepping motor, ad instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.
Design Numbering Program
Motor Specifications
| nema17, one.eight degree | ||||||||
| Product Variety | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Duration | Link Method |
| One Shaft | N.m min | A/Stage | Ω/Section @20ºC | Mh/Period | g.cm² | kg | mm | |
| JT242BP06 | .sixteen | .6 | six.six | 9.five | 23 | .two | 31 | Connector |
| JT242BP12 | 1.two | 1.8 | two.four | |||||
| JT243BP06 | .twenty five | .6 | 8 | 16.5 | 35 | .24 | 35 | |
| JT243BP12 | one.2 | two.1 | four.two | |||||
| JT244BP12 | .four | one.two | 2.5 | 5.five | fifty four | .3 | 41 | |
| JT244BP20 | 2 | 1.05 | two.one | |||||
| JT245BP12 | .forty eight | 1.two | three.1 | 8 | 77 | .36 | 49 | |
| JT245BP20 | two | 1.35 | three.2 | |||||
| JT246BP12 | .72 | one.2 | 4 | eleven | 110 | .five | 61 | |
| JT246BP20 | two | 1.75 | 4 | |||||
| JT243UP12 | .17 | one.2 | 2.four | 2.2 | 35 | .24 | 35 | |
| JT244UP12 | .28 | 1.two | 3 | 3 | fifty four | .three | forty one | |
| JT245UP12 | .33 | one.2 | three.seven | four.6 | 77 | .36 | forty nine | |
| nema17, .nine diploma | ||||||||
| Design Number | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Connection Mode |
| Single Shaft | N.m min | A/Phase | Ω/Phase @20ºC | Mh/Section | g.cm² | kg | mm | |
| JT443BP12 | .twenty five | 1.two | 2 | 5 | 35 | .24 | 35 | Connector |
| JT444BP20 | .4 | two | one.one | 3 | fifty four | .3 | forty one | |
| JT445BP20 | .five | 2 | 1.four | four | 77 | .36 | forty nine | |
| nema17, one.eight degree, Brake | ||||||||
| Model Quantity | Keeping 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/Phase @20ºC | Mh/Stage | g.cm² | N.m | v/w | kg |
| JT244B20M | .4 | 2 | one.05 | 2.1 | fifty four | .5 | 24VDC/three.5W | .three |
| JT245B20M | .48 | two | 1.35 | 3.2 | seventy seven | .36 | ||
| JT246B20M | .seventy two | 2 | one.seventy five | 4 | a hundred and ten | .five | ||
Motor Connection Options
Brake Possibilities
Plantary Equipment Possibilities
Encoder Choices
