103H3215-5770

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The 103H3215-5770 2-phase stepping motor features a holding torque of 0.1 N·m (14.16 oz·in), a step angle of 1.8° per step, and a rated current of 1 A/phase. Part of the StepSyn Stepping Motors series by Sanyo Denki, it has a rotor inertia of 0.016×10-4 kg·m2 and weighs 0.2 kg (0.44 lbs).

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Product Description:

The Sanyo Denki 103H3215-5770 motor, part of the StepSyn Stepping Motors series. Only compatibility between the motor and the power output characteristics of the drive is taken into consideration when determining the suitability of the couplings that are shown in the selection table. In order to make an effective decision, it is necessary to have a complete understanding of all the requirements of the application, including resolution, type of supply, mechanical format, and so on. Please refer to the Drive handbook for further information on the characteristics of the drive. It is possible for resonance and vibration to occur at extremely low speeds (less than 30 revolutions per minute) with "non ministep-drives" (HGD, GMD, GAC, BCW), which are very reliant on the load. When it comes to "ministep drives" (SDC, SAC, GMH, and MIND), this phenomena is far less significant.

In order to prevent the motor from overheating, the majority of the suggested couplings include duty cycle restrictions. This is because the majority of the stepping motor systems have these constraints. Accessories such as heatsinks for motors and/or fans are available in the event that they are required. One of the factors that contributes to the responsiveness of the 103H3215-5770 in situations involving rapid acceleration and deceleration is its rotor inertia, which measures 0.016×10⁻⁴ kg·m² (0.09 oz·in²). It is simple to include this motor into systems that are space-constrained and compact since it has a mass of just 0.2 kilograms (0.44 pounds).

It was developed as a unipolar type motor, and it is compatible with a wide range of suggested drivers (for more information on compatibility, please refer to the page that is particular to the driver). Because it is constructed with a protection class of IP20, the 103H3215-5770 is appropriate for use in protected interior situations.

CE
Approved
Holding Torque
0.1 N·m (14.16 oz·in)
Inductance
2.3 mH/phase
Mass (weight)
0.2 kg (0.44 lbs)
Protection class
IP20
Protection class
IP00
Protection class
IP20
Rated Current
1 A/phase
Recommended Driver
Refer to specific page.
Resistance
3.5 Ω/phase
Rotor Inertia
0.016×10-4 kg·m2 (0.09 oz·in2)
Step Angle
1.8° per step
Type
2-phase stepping motor
Ucl
Approved
Winding
Unipolar type

Frequently Asked Questions about 103H3215-5770:

Q: What is the holding torque of the 103H3215-5770?

A: The holding torque of the 103H3215-5770 is 0.1 N·m (14.16 oz·in).

Q: What is the rated current of the 103H3215-5770?

A: The rated current of the 103H3215-5770 is 1 A per phase.

Q: What is the resistance of the 103H3215-5770 motor?

A: The resistance of the 103H3215-5770 motor is 3.5 Ω per phase.

Q: What is the inductance of the 103H3215-5770 motor?

A: The inductance of the 103H3215-5770 motor is 2.3 mH per phase.

Q: What is the rotor inertia of the 103H3215-5770 motor?

A: The rotor inertia of the 103H3215-5770 motor is 0.016×10⁻⁴ kg·m² (0.09 oz·in²).


Internal Product Review

  • ‘‘Sanyo Denki manufactures the 103H3215-5770, a two-phase step motor. It is part of the StepSyn Stepping Motors series, with a step angle of 1.8° each step. The motor has a holding torque of 0.1 N·m and a rated current of 1 A/phase. The motor weights 0.2 kilograms.’’

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