Open Loop Stepper 
Closed Loop Stepper
High Voltage AC Servo
Low Voltage System
Direct Driver System
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Integrated Motor
Screw Lead Series
Motion Controller 
Gear Box Series
Global-Service：oversea@jmc-motion.com (JoJo)
Phone：+86 17722603980
Whatsapp/WeChat：+86 17722603980
Skype：+86 17722603980
2-Phase Open Loop Motor
Please Click《 Product Model 》 To Learn More !
#20mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 20J1828-406-01 | 2 | 28 | 4 | 0.6 | 0.018 | 2 | 4 | 2DM415 |
| 20J1838-404-01 | 2 | 38 | 4 | 0.4 | 0.027 | 9 | 4 | 2DM415 |
#28mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 28J1830-407-01 | 2 | 30 | 5 | 0.7 | 0.06 | 8 | 4 | 2DM415 |
| 28J1851-407-01 | 2 | 50 | 5 | 0.67 | 0.1 | 18 | 4 | 2DM415 |
#35mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 35J1834-407-01 | 2 | 33 | 5 | 0.8 | 0.11 | 14 | 4 | 2DM415 |
| 35J1843-412-01 | 2 | 43 | 5 | 1.2 | 0.28 | 22.4 | 4 | 2DM415 |
| 35J1851-412-01 | 2 | 51 | 5 | 1.2 | 0.35 | 23 | 4 | 2DM415 |
#39mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 39J1834-403-01 | 2 | 34 | 5 | 0.3 | 0.22 | 20 | 4 | 2DM415 |
| 39J1844-405-01 | 2 | 44 | 5 | 0.5 | 0.32 | 40 | 4 | 2DM415 |
#42mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 42J1825-404-01 | 2 | 25 | 5 | 0.4 | 0.35 | 20 | 4 | 2DM415 |
| 42J1834-408-01 | 2 | 34 | 5 | 0.8 | 0.38 | 54 | 4 | 2DM415 |
| 42J1840-408-01 | 2 | 40 | 5 | 0.8 | 0.4 | 57 | 4 | 2DM415 |
| 42J1848-417-01 | 2 | 48 | 5 | 1.7 | 0.48 | 82 | 4 | 2DM420 |
| 42J1860-417-01 | 2 | 60 | 5 | 1.7 | 0.7 | 117 | 4 | 2DM542 |
#57mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 57J1841-420-01 | 2 | 41 | 8 | 2.0 | 0.75 | 157 | 4 | 2DM442 |
| 57J1856-440-01 | 2 | 56 | 8 | 4.0 | 1.2 | 300 | 4 | 2DM442 |
| 57J1880-450-01 | 2 | 80 | 8 | 5.0 | 2.0 | 520 | 4 | 2DM542 |
| 57J18100-440-01 | 2 | 100 | 8 | 4.0 | 2.8 | 700 | 4 | 2DM542 |
| 57J18112-435-01 | 2 | 112 | 8 | 3.5 | 3.0 | 780 | 4 | 2DM542 |
#60mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 60J1865-450-01 | 2 | 65 | 8 | 5.0 | 2.0 | 620 | 4 | 2DM556 |
| 60J1887-440-01 | 2 | 87 | 8 | 4.0 | 3.0 | 900 | 4 | 2DM556 |
| 60J18100-440-01 | 2 | 100 | 8 | 4.0 | 3.3 | 950 | 4 | 2DM556 |
| 60J18112-450-01 | 2 | 112 | 8 | 5.0 | 4.0 | 1100 | 4 | 2DM556 |
#86mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 86J1865-450-01 | 2 | 65 | 14 | 5.0 | 3.5 | 950 | 4 | 2DM860 |
| 86J1880-460-01 | 2 | 80 | 14 | 6.0 | 4.5 | 1800 | 4 | 2DM860 |
| 86J1898-460-01 | 2 | 98 | 14 | 6.0 | 7.5 | 2300 | 4 | 2DM860 |
| 86J18118-460-01 | 2 | 118 | 14 | 6.0 | 8.5 | 2700 | 4 | 2DM860 |
| 86J18128-460-01 | 2 | 128 | 14 | 6.0 | 9.8 | 3100 | 4 | 2DM860 |
| 86J18156-460-01 | 2 | 156 | 14 | 6.0 | 12.0 | 4000 | 4 | 2DM860 |
#110mm Base Size
| 产品型号 | Phase | Length of Motor （mm） |
Diameter of shaft （mm） |
Rated current （A） |
Holding torque (N.m) |
Rotor Inertia （g.cm²） |
lead-out line | Match deriver |
| 110J18100-460-01 | 2 | 100 | 19 | 6.0 | 12.0 | 6000 | 4 | 2DM2280 |
| 110J18150-460-01 | 2 | 138 | 19 | 6.0 | 20 | 11000 | 4 | 2DM2280 |
| 110J18165-460-01 | 2 | 165 | 19 | 6.0 | 24 | 12500 | 4 | 2DM2280 |
| 110J18197-460-01 | 2 | 197 | 19 | 6.0 | 28 | 18000 | 4 | 2DM2280 |
Contact us
Contact
North America：
sales1@jmc-motion.com(Holly)
Europe：
sales2@jmc-motion.com (Sophie)
Middle East：
sales5@jmc-motion.com (George)
Southeast Asia：
jmk@jmc-motion.com (Asha)
South America：
jmcxx@jmc-motion.com (Jackson)
Global Service：
oversea@jmc-motion.com (JoJo)
Phone：+86 17722603980
Whatsapp/WeChat：+86 17722603980
Skype：+86 17722603980
