描述：
Stage angel:one.8°
Motor dimension: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Choices:Brake,Encoder,Plantary equipment box
CE and RoHS authorized
Apps
Use for robots stepper motor, electric powered automatic tools stepping motor, health-related instrument stepping motor, advertisement instrument stepper motor, lighting& audio gear stepper motor, printer stepper motor, textile equipment stepper motor,CNC router stepper motor,3D Printer stepper motor.
Model Numbering Technique
Motor Requirements
| nema17, 1.eight degree | ||||||||
| 模型种类 | Holding torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Length | Relationship Mode |
| Solitary Shaft | N.m min | A/Stage | Ω/Period @20ºC | Mh/Section | g.cm² | 公斤 | 毫米 | |
| JT242BP06 | .16 | .6 | 6.6 | 9.5 | 23 | .2 | 31 | Connector |
| JT242BP12 | one.two | 1.8 | two.4 | |||||
| JT243BP06 | .25 | .6 | 八 | 16.5 | 35 | .24 | 35 | |
| JT243BP12 | 1.two | 2.1 | four.2 | |||||
| JT244BP12 | .4 | 一.2 | 2.five | 5.5 | 54 | 。三 | forty one | |
| JT244BP20 | 2 | 1.05 | 2.1 | |||||
| JT245BP12 | .forty eight | one.two | three.one | 八 | seventy seven | .36 | forty nine | |
| JT245BP20 | 2 | 1.35 | 三、二 | |||||
| JT246BP12 | .72 | 一.2 | 4 | 十一 | 一百一十 | 。五 | 61 | |
| JT246BP20 | 2 | one.seventy five | 四 | |||||
| JT243UP12 | .seventeen | 1.two | 2.4 | 二.2 | 35 | .24 | 35 | |
| JT244UP12 | .28 | one.two | 三 | 三 | 54 | .3 | forty one | |
| JT245UP12 | .33 | 1.two | 3.7 | 4.6 | 77 | .36 | forty nine | |
| nema17, .nine diploma | ||||||||
| Product Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Size | Relationship Manner |
| Solitary Shaft | N.m min | A/Section | Ω/Stage @20ºC | Mh/Phase | g.cm² | 公斤 | 毫米 | |
| JT443BP12 | 二十五 | 一.2 | 2 | 五 | 35 | .24 | 35 | Connector |
| JT444BP20 | .four | 2 | 一.1 | 三 | 五十四 | 。三 | forty one | |
| JT445BP20 | .5 | 2 | 1.4 | 四 | seventy seven | .36 | 49 | |
| nema17, 1.eight diploma, Brake | ||||||||
| Product Amount | Keeping 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 | 牛米 | v/w | 公斤 |
| JT244B20M | .four | 二 | one.05 | 二.1 | 54 | 。五 | 24VDC/3.5W | 。三 |
| JT245B20M | .forty eight | 二 | one.35 | 3.2 | 77 | .36 | ||
| JT246B20M | .72 | 二 | one.75 | 4 | 一百一十 | .5 | ||
Motor Connection Alternatives
Brake Choices
Plantary Equipment Alternatives
Encoder Choices