NEMA23 1.8 Degree Stepping Motor Brake Stepper Motor With Encoder
57*55mm For data product
Specifications | Holding Torque | 1.2N.m | | Related Current | 4A/Phase | | Resistance | 0.45Ω/Phase | | Inductance | 1.4MH/Phase | | Inertia | 280g.cm² | | Index | √ | | Output | Differental | | Black Torque | 1.3N.m
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Encoder Specifications
Brake
Specifications | Model | E1K | E2k5z | Model | PEM57/PEM60 | | Resolution | 1000cpr/4000ppr | 2500cpr/10000ppr | Brake Type | Holding Brake | | Type | Incremental encoder | Incremental encoder | Voltage | 24VDC±5% | | Output Mode | Differental | Differental | Power | 5W | | Output Signal | A+A-;B+B- | A+A-;B+B-;Z+Z- | Torque | 1.3N.m | | Supple Voltage | 5VDC±5% | 5VDC±5% | Release Time | 50ms |
Product description of 2 phase hybrid brake stepper motor The rotational speed of the
stepping motor can be precisely controlled ,By controlling the
frequency of the electric pulse. - The material is selected from well-known manufacturers at home and
abroad. The advantages are light weight, good heat dissipation
performance, good thermal conductivity, die-casting, good
plasticity, higher elongation than iron, low noise, good motion
stability, the disadvantages are high price, low hardness
- Online testing of technical parameters to ensure the consistency of
data product parameters
- Material quality: The coat is 304 stainless steel, the water jacket
is the high compression casting aluminum tube, the red copper coil.
- Electromagnetic furnace optimization design, lift torque, reduce
temperature rise, so that the motor running smoothly
Features: - high precision
- high torque
- durable
- medium size
- Stepping Accuracy: ± 5%
- Resistance Accuracy: ± 10%
- Inductance Accuracy: ± 20%
- Temperature Rise: 80°C Max.
- Ambient Temperature: -20°C ... +50°C
- Insulation Resistance: 100MOhm min. 500V DC
- Withstand: 500V AC, 1 Minute
Working principle of stepper motor - To make the motor shaft turn, first one electromagnet is given
power, which makes the gear’s teeth magnetically attracted to the
electromagnet’s teeth. The point when the gear’s teeth are thus
aligned to the first electromagnet, they are slightly offset from
the next electromagnet. So when the next electromagnet is turned ON
and the first is turned OFF, the gear rotates slightly to align
with the next one and from there the process is repeated. Each of
those slight rotations is called a step, with an integer number of
steps making a full rotation. In that way, the motor can be turned
by a precise. Stepper motor doesn’t rotate continuously, they
rotate in steps. There are 4 coils with a 90o angle between each
other fixed on the stator. The stepper motor connections are
determined by the way the coils are interconnected. In a stepper
motor, the coils are not connected. The motor has a 90o rotation
step with the coils being energized in a cyclic order, determining
the shaft rotation direction. The working of this motor is shown by
operating the switch. The coils are activated in series in 1-sec
intervals. The shaft rotates 90o each time the next coil is
activated. Its low-speed torque will vary directly with current.
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