Brand Name : Jkongmotor
Model Number : NEMA11 JK28HS
Certification : CE, ROHS,ISO9001
Place of Origin : Jiangsu, China (Mainland)
MOQ : 3-10pcs
Price : US$15~US$30
Payment Terms : T/T , paypal , Western Union, L/C
Supply Ability : 100000pcs/month
Delivery Time : For samples , 7-15 days / For batch , 15-25days
Packaging Details : with export carton . big quantity with pallet
Shaft : screw
Leads : 4
Current : 1A
Holding Torque : 650g.cm
Screw : TR5
Weight : 0.2KG
Voltage : 2.5v
Resistance : 3.1Ω
encoder : 1000ppr
motor : Nema11 stepper motor
28mm TR5*2 650g.cm 1A mini Linear Stepper Motor with Lead Screw with encoder
Like most linear motors, a linear stepper motor is essentially a variation of the rotary design, cut radially and laid out flat. Similar to their rotary counterparts in operation and performance, a linear stepper motor is typically run as open-loop systems and are capable of providing high resolution at high speeds and accelerations.
Adding an encoder will enable the system to accurately track movement, but it will not be able to overcome the basic physics of the motor. For applications requiring improved positioning accuracy and resolution, servo motors provide a better solution.
Genaral Specification of micro linear stepper motor:
Item | Specifications |
Step Angle | 1.8° |
Temperature Rise | 80℃max |
Ambient Temperature | -20℃~+50℃ |
Insulation Resistance | 100 MΩ Min. ,500VDC |
Dielectric Strength | 500VAC for 1minute |
Shaft Radial Play | 0.02Max. (450g-load) |
Shaft Axial Play | 0.08Max. (450g-load) |
Max. radial force | 28N (20mm from the flange) |
Max. axial force | 10N |
Electrical Specification of mini stepper motor nema11:
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Rotor Inertia | Motor Weight |
( °) | (L)mm | A | Ω | mH | g.cm | No. | g.cm | Kg | |
JK28HS32-0424 | 1.8 | 32 | 0.4 | 11.9 | 6.7 | 600 | 4 | 9 | 0.11 |
JK28HS32-0504 | 1.8 | 32 | 0.5 | 11.4 | 7.4 | 600 | 4 | 9 | 0.11 |
JK28HS32-0674 | 1.8 | 32 | 0.67 | 5.6 | 3.4 | 600 | 4 | 9 | 0.11 |
JK28HS45-0674 | 1.8 | 45 | 0.67 | 6.8 | 4.9 | 950 | 4 | 12 | 0.14 |
JK28HS51-0674 | 1.8 | 51 | 0.67 | 9.2 | 7.2 | 1200 | 4 | 18 | 0.2 |
JK28HS51-1004 | 1.8 | 51 | 1.0 | 2.3 | 1.8 | 900 | 4 | 18 | 0.2 |
Screw rod Specification of lead scew:
Screw Diameter(mm) | Screw Lead(mm) | Screw Pitch(mm) | Travel per step(mm) | Screw Diameter(mm) | Screw Lead(mm) | Screw Pitch(mm) | Travel per step(mm) |
Tr3.5 | 1 | 1 | 0.005 | Tr6 | 2 | 1 | 0.01 |
0.6096 | 0.6096 | 0.003 | 4 | 1 | 0.02 | ||
2.4384 | 1.2192 | 0.0122 | 6 | 1 | 0.03 | ||
Tr5 | 1 | 1 | 0.005 | 12 | 2 | 0.06 | |
2 | 1 | 0.01 |
External Shaft motor:
Non Captive motor:
28mm TR5*2 650g.Cm 1A Non Captive Linear Stepper Motor Actuator With Encoder Images |