23 High Torque Geared Stepper Motor

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 2500 pc/month

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Basic Info.

Model NO.:52PA/57BYG

Application:CNC Machine, Robit

Speed:Low Speed

Number of Stator:Two-Phase

Excitation Mode:HB-Hybrid

Function:Control

Number of Poles:2

Type:Magnetic-Electric

Certification:ISO9001, CCC, CE,RoHS

Brand:Leison Motor

Gearbox Daimeter:52mm

Gearbox Shaft Diameter:12mm

Stepper Moptor Diameter:57mm

Stepper Motor Length:41mm-76mm

Export Markets:Global

Additional Info.

Trademark:LEISON MOTOR

Packing:10PCS/CTN, 20kg/Cnt 22x30x37cm

Standard:CE, ROHS

Origin:Zhejiang

HS Code:8501109990

Production Capacity:100, 000PCS/Year

Product Description

Stepper Motor With Gearbox:

Gearbox Dia: 52mm
Stepper Dia: 57mm

Note: It's only the typical data, The motor can be customized if you have special requirment such as motor speed, torque, shaft dimension, Also motor price are for reference only, It's decide by motor's ratio and body length

Reduction Ratio(X: 1)	4	8	16	25	36	50	64	72	81	100	128	144	200
Number of gear trains	1	1	2	2	2	2	2	3	3	3	3	3	3
Rated output torque(kg. cm)	100	100	150	150	150	150	150	200	200	200	200	200	200
Gear Box Length(mm)	49.5	49.5	64.5	64.5	64.5	64.5	64.5	79.5	79.5	79.5	79.5	79.5	79.5

Stepper motor data:

Model	Step Angle	Length (Ld)	Phase Voltage	Phase Current	Phase Resistance	Phase Inductance	Holding Torque	Lead Wire
57BYGH41(M)-144-4A/B	1.8/0.9	41mm	4.1V	1.44A	2.85Ω	5.4mH	4kg. cm	4
57BYGH51(M)-144-4A/B	1.8/0.9	51mm	4.74V	1.44A	3.3Ω	8.2mH	9kg. cm	4
57BYGH56(M)-100-6A/B	1.8/0.9	56mm	7V	1.0A	7.6Ω	10mH	9kg. cm	6
57BYGH56(M)-280-4A/B	1.8/0.9	56mm	2.52V	2.8A	0.9Ω	2.5mH	12.5kg. cm	4
57BYGH76(M)-200-6A/B	1.8/0.9	76mm	5V	2.8A	2.25Ω	3.6mH	13.5kg. cm	6
57BYGH76(M)-280-4A/B	1.8/0.9	76mm	3.16V	2.8A	1.13Ω	3.6mH	18.9kg. cm	4

23 High Torque Geared Stepper Motor

Q: Step 2: what does the 5 phase mean: There are three types of stepper motors: permanent magnetic (PM), reactive (VR) and hybrid (HB). The permanent magnet step is generally two phases, the torque and volume are small, the step Angle is usually 7.5 degrees or 15 degrees.

Q: The moment of inertia of the step motor: If the inertia is small, it's because of the structure. Because the stepping motor is the high precision motor. The motor runs to stop, usually in a short amount of time. This causes the object to overshoot. So we need to reduce the inertia. It's usually damped by a decelerator. Or other ways. Of course, if the force needed is very small, you can use less than 10. But your 10 is unitless and fuzzy.

Q: What is the principle of the three-phase six-step motor?: Torque: once the electricity, will produce magnetic field between the stator (magnetic flux Ф) when the rotor and stator stagger Angle force F and Ф (d/d theta) is proportional to the magnetic flux Ф = S Br * S Br for flux density, S for permeability area is proportional to the Br L * d * L F as the core effective length, d for rotor diameter Br = N, N I/R, I for the excitation winding ampere turn to take the number of turns (current) R magnetic resistance. Torque and motor torque force = * radius effective volume * * flux density is proportional to the number of ampere turns (only consider linear state) as a result, effective volume, the greater the motor excitation, the greater the number of ampere turns on the air gap between rotor is smaller, the greater the motor torque, and vice versa.

Q: Does the stepping motor start a lot?: Look at the multi-power step motor, pulse drive, 5V voltage, some under 200mA

Q: I just want to know, how many pulses does it take to get into the motor?: The fine score is the actual step Angle at the run time of the motor. It is not necessarily the actual step Angle of the motor when it is actually working. Drive to work in the state of 10 subdivision, the interval Angle for the 'inherent step motor from the Angle of one over ten, that is to say: when a drive to work in step don't segment of the whole state, each hair a step pulse control system, motor rotation inherent interval Angle; In the case of the breakdown driver, the machine only rotates about one tenth of the natural step Angle of the motor, which is the basic concept of segmentation. The more accurate description of the driver subdivision feature is the number of pulses that are run, and the number of pulses that are required to move each time a step into the motor run. The 86BYG250A motor has 50 teeth, and if the running number is set to 160, then the step forward motor will need 50 times 160 = 8000 steps. Corresponding interval Angle is 360 ° present 8000 = 0.045 °. Note that if the running number is set to 30, the above table corresponds to a fine score of 7.5, not an integer.

Q: This paper summarizes the characteristics and advantages and disadvantages of the stepper motor motor: The answer to your question is a big one, and if you take a copy of the book for homework, the teacher won't miss you. In theory, the more accurate the accuracy the better the more stable the machine, but the more complex the structure of the motor (which is the simple answer). Nowadays a lot of mechanical structure are replaced by electronic circuit, if you choose a 128 subdivision drive, take a stepper motor control effect certainly had no words, so don't obsess to achieve mastery through a comprehensive study

Q: How do you calculate the inertia and torque on the output shaft of the motor: The rotational inertia of the stepper motor and torque are fixed parameters, different electric opportunity have different moment of inertia and torque, the motor is not calculated made when one of the biggest parameters. You can only choose a matching machine based on the inertia and torque of your load. The moment of inertia is a square centimeter, so let's do it ourselves. Load torque and transmission parts have considerable relationships.

Q: The stepping motor vibrates only: If the hardware doesn't have a problem, it's your program's problem.I hope my answer will help you

Q: The computer embroidery machine step into the motor abnormality: You that should be a five phase stepping drive, I can tell you is very responsible, stepper drives over-current, when properly you see stepping drive at the back of the lamp should be red, shutdown, stop for a while and can do, so often repeated. The solution Open the inside of the drive, and blow with the electric fan. Of course, replace the small fan inside, and it's even better to blow it with an external fan. The other is to adjust the small current, which can be stitched up so that you can walk.

Q: What is the torque of the step motor: The working principle of Normally the rotor of the motor is the permanent magnet, and when the current flows through the stator winding, the stator winding generates a vector field. The magnetic field will drive the rotor rotation, which will make the rotor's magnetic field go in the direction of the stator's magnetic field. When the stator's vector field spins an Angle. The rotor also moves in an Angle with the field. Each input an electric pulse, the motor turns an Angle further. The angular displacement of the output is proportional to the number of pulses in the input, and the speed is proportional to the pulse frequency. Change the order of the winding, and the motor will reverse. The rotation of the step motor is controlled by controlling the number of pulses, the frequency and the electrical sequence of each phase winding of the motor.

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