103-714-0150

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The 103-714-0150 is a 0.95 Kg Stepsons stepping motor featuring a basic step angle of 1.8° ± 0.09°. Manufactured by Sanyo Denki as part of their Stepsons Stepping Motors series, it offers a bipolar holding torque of 109 Ncm and a rotor inertia of 210 x 10⁻⁷ Kgm². Its inductance is 4.9 mH.

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Product Description:

Sanyo Denki is a Japanese manufacturing company that has been in operation for more than 50 years. The company is a leading producer of automation products, and through its several decades of operation, it has developed several motors, control units, and other automation products that have been used in different industries all over the world. The company designs its products by combining the experiences it has learnt over the years with new-generation technological innovations. The 103-714-0150 is one of the many stepper motor designs from Sanyo Denki; this motor is a small device with a length of about 76.2 millimeters and an average diameter of 56.4 millimeters. The motor operates with an input current of 1.8 amperes; it is a unipolar stepper motor that operates with a single winding and a center tap per phase. The simple structure of the motor provides it with a lower cost, higher reliability and low noise generation during its operation. Also, the basic step angle of the motor during operation is determined to be about 1.8 degrees with a permissible variation of 0.09 degrees allowed.

The 103-714-0150 stepper motor has a phase resistance of about 2.6 ohms and an inductance of approximately 4.9 millihenry. During its operation, the DC voltage it requires for operation is determined to be about 4.7 volts. Each unit of this product is delivered with simple electrical cables used to communicate with the control system; the motor receives input current and control instructions through this integrated cable.

The 103-714-0150 unipolar stepper motor is unable to support industrial applications with high torque requirements; its maximum unipolar holding torque is about 88-newton centimeters. Under ideal operating conditions, the motor is expected to be able to function at a theoretical acceleration level of 51000 radians per second.

Back Emf
36 V/Krpm
Basic Step Angle
1.8° ± 0.09°
Bipolar Holding Torque
109 Ncm
Bipolar Parallel Current
2.55 A
Dimensions (diameter)
69.6 ± 0.13 mm (Approx.)
Inductance
4.9 mH
Leads Code
II
Mass
0.95 Kg
Protection Degree
Not mentioned
Resistance
2.6 Ohm
Rotor Inertia
210 x 10⁻⁷ Kgm²
Shaft Diameter
9.525 mm
Theoretical Acceleration
51000 rad/s²
Unipolar Current
1.8 A
Unipolar Holding Torque
88 Ncm

Frequently Asked Questions about 103-714-0150:

Q: Does the 103-714-0150 produce high degree of vibrations during operation?

A: No. The 103-714-0150 is characterized by the significantly lower vibrations it generates during its operation.

Q: What is the advantage of the Unipolar current used by the 103-714-0150 motor?

A: The unipolar design of the 103-714-0150 motor is responsible for its low cost, high reliability, and characteristic low noise.

Q: How often is maintenance required by the 103-714-0150 motor?

A: This product is maintenance free. Operators do not have to worry about frequent maintenance operation.

Q: What is the peak installation height for the operation of the 103-714-0150 motor?

A: Without derating, the maximum installation height for the 103-714-0150 is about 1000 meters above sea level.

Q: Is the 103-714-0150 water proof?

A: No. However it is able to withstand dust and mild water splashes.


Internal Product Review

  • ‘‘The 103-714-0150 is a unipolar motor design from Sanyo Denki. It has a small compact size that makes its installation easy and straightforward, the motor is also equipped with a strong metallic housing strong enough to withstand large solid interference. ’’

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