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Brand Name : Jkongmotor
Model Number : JK42HS48-0406GB
Certification : CE, ROHS,ISO9001
Place of Origin : Jiangsu, China (Mainland)
MOQ : 3-10pcs
Price : US$5.5~US$35
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
Name : stepper motor
Leads : 4
Current : 0.4A
Holding Torque : 3.1kg.cm
Step Angle : 1.8 degree
Shaft : 5mm
Phase Resistance : 30Ω
Phase Inductance : 25mH
voltage : 12v
phase : 2
1.8deg 0.4A 3.1kg.cm 12v 42mm Nema17 Gearbox Stepping Motor
Stepper motors are known for their accurate positioning capabilities and high torque delivery at low speeds, but they require careful sizing to ensure the motor matches the load and application parameters, to minimize the possibility of lost steps or motor stalling. Adding a gearbox to a stepper motor system can improve the motor’s performance by decreasing the load-to-motor inertia ratio, increasing torque to the load, and reducing motor oscillations.
1.Genaral Specification of nema 17 stepper motors:
2.Electrical Specification of 42mm stepper moror:
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 | N.m | No. | g.cm | g.cm² | Kg | |
JK42HS25-0404 | 1.8 | 25 | 0.4 | 24 | 36 | 1.8 | 4 | 75 | 20 | 0.15 |
JK42HS34-1334 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 120 | 34 | 0.22 |
JK42HS40-1684 | 1.8 | 40 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 150 | 54 | 0.28 |
JK42HS48-1684 | 1.8 | 48 | 1.68 | 1.65 | 2.8 | 4.4 | 4 | 260 | 68 | 0.35 |
JK42HS60-1004 | 1.8 | 60 | 1.0 | 8 | 13 | 7.5 | 4 | 280 | 102 | 0.5 |
Reduction ratio | 5 | 10 | 15 | 20 |
Number of gear trains | 1 | 2 | ||
(L2)Length(mm) | 28.5 | |||
Peak torque(kg.cm) | 10 | |||
Backlash at Noload(degree) | 4deg | 3deg |
3.Drawing of 42HS gear step motor:
4.Produce equipment:
5.Production Process:
6.Advantages of Geared Stepper Motor
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1.8deg 0.4A 3.1kg.Cm 12v 42mm Nema17 Gearbox Stepping Motor Images |