Product Details
5.5kg.Cm 1.2A Gear Ratio 26.8:1 1.8 Degree 42mm Planetary Gearbox
Stepper Motor
The JK42HSP Series incorporates a NEMA 17 High-Torque Stepper Motor
with an Planetary Gearbox. The CE Certified JK42HSP Series is
offered in nine gear ratios ranging from 3.7:1 to 139:1.
42mm planetary reducer stepper motor, with high progress, low noise
characteristics,42 planetary reducer stepper motor is small in
size, easy to install;The deceleration ratio of 42 planetary
deceleration stepper motor can be customized according to user's
requirements.
Genaral Specification of 42mm planetary reducer stepper motor:
- Frame Size: 42 x 42mm
- Motor Length: 48mm
- Gearbox Length: 35mm
- Shaft Diameter: Φ8mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Number of Leads: 4
- Lead Length: 300mm
- Weight: 340g
Gearbox Specifications of Nema17 planetary reducer stepper motor:
- Gearbox Type: Planetary
- Gear Ratio: 26.8: 1
- Efficiency: 81%
- Backlash at No-load: <=1 deg
- Max.Permissible Torque: 3Nm(425oz.in)
- Moment Permissible Torque: 5Nm(708oz.in)
- Shaft Maximum Axial Load: 50N
- Shaft Maximum Radial Load: 100N
Nema17 Hybrid Stepping Motor Specifications :
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
( °) | (L)mm | A | Ω | mH | kg.cm | No. | g.cm | g.cm | Kg |
JK42HS48-1204 | 1.8 | 48 | 1.2 | 4.8 | 8.5 | 5.5 | 4 | 260 | 68 | 0.35 |
Specifications of gearbox reducer :
Reduction ratio | 26.8 |
Number of gear trains | 2 |
Length(L2) mm | 35 |
Max.rated torque kg.cm | 30 |
Short time permissible torque kg.cm | 60 |
Weight g | 450 |
Details of Nema 17 Geared Stepper Motors :
Advantages of Stepper Motors:
- Low cost for control achieved
- High torque at startup and low speeds
- Ruggedness
- Simplicity of construction
- Can operate in an open loop control system
- Low maintenance
- Less likely to stall or slip
- Will work in any environment
- Can be used in robotics in a wide scale.
- High reliability
- The rotation angle of the motor is proportional to the input pulse.
- The motor has full torque at standstill (if the windings are
energized)
- Precise positioning and repeatability of movement since good
stepper motors have an accuracy of 3–5% of a step and this error is
non-cumulative from one step to the next.
Nema17 Stepping Motor Applications:
Computer controlled stepper motors are a type of motion-control
positioning system. They are typically digitally controlled as part
of an open loop system for use in holding or positioning
applications.
In the field of lasers and optics they are frequently used in
precision positioning equipment such as linear actuators, linear
stages, rotation stages, goniometers, and mirror mounts. Other uses
are in packaging machinery, and positioning of valve pilot stages
for fluid control systems.
Commercially, stepper motors are used in floppy disk drives,
flatbed scanners, computer printers, plotters, image scanners,
compact disc drives, intelligent lighting, camera lenses, CNC
machines and, more recently, in 3D printers.
Company Profile
Company Profile:
CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric
Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was
established in 2011 year. We are a professional manufacturer in
Changzhou city, China. Production Capacity exceeds more than 1
million motors per year. Our Company offers three major series of
products: Hybrid Stepper motors, Brushless Dc motor and Dc Brush
motor. We are always continues develop new type models.
We are also have several joint venture companies who specialized in
the production of AC servo motor, PM stepper motors, Spindle motor
and Motor drivers. We export our motors to more than 30 countries
Such as United States, Germany, Russia, Turkey, Brazil and so on.
Jkongmotor sold to major manufacturing Companies for Industry of
automation, medical and health care equipment, 3d printer machines,
packing devices, Information Technology, household appliance
products.
We have an Engineering team with many years of experience in
application Engineering, design Engineering with the latest
advances equipment. Our Engineering Staff provides the finest
quality product with service after the product is delivered to our
Customers.
Mission Of the Enterprise:
Let Customer Profit
Let Staff Prosperity,
Let Enterprise Development
Corporate Culture:
Customer First Hardwork Positive Energy
Responsibility Executive Force Integrity Gratefulness