103H89222-5512

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The 103H89222-5512 stepping motor has a step angle of 1.8°, a rated current per phase of 2.8 A, a holding torque of 1.35 Nm, and a frame size of 42 mm (NEMA 17). From the StepSyn Stepping Motors series by Sanyo Denki, it features a length of 55 mm and operates with two phases for enhanced precision.

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Product Description:

The 103H89222-5512 is a dual-phase stepping motor applied for accurate incremental motion and system integration with minimal space. It has a step angle of 1.8° and provides 200 steps per revolution. It gives smooth motion and precise position and is applied best where repeatable step modes have no feedback systems.

With the operation of rate 2.8 A current and 2.1 V, the motor provides great low-voltage operation with optimum use of current. Such configuration provides balanced drive strength with minimal heat development. Its 1.35 Nm holding torque allows high static load capability, which prevents the rotor from turning when power is supplied but there is no movement required. The 42 mm diameter frame is NEMA 17 compatible and hence has almost universal compatibility with stepper motor mounts and brackets. The 55 mm motor length accommodates for miniaturization in cramped mechanical designs. The 6.35 mm shaft diameter is easy to fit into common pulleys and couplings. It facilitates smooth integration into mechanical designs. Due to its 2-phase architecture, the 103H89222-5512 is simple to drive with unipolar and bipolar drivers, and therefore highly suitable for a wide variety of stepper-based applications such as 3D printers, CNC stages, and robots. Operation at low voltage and moderate current renders this unit an intensely suitable option for systems aiming at power saving. The precision step angle and deterministic torque output of this model deliver the reliability an accuracy-based application needs.

The NEMA 17 frame and standard industry shaft size offer mechanical fit. With its uncomplicated control and heavy-duty use, this 103H89222-5512 stepper motor is best suited for space-constrained machines. These setups demand precision, repeatability, and assurance of torque delivery without the needing any advanced feedback systems.

Frame Size
42 mm (NEMA 17)
Holding Torque
1.35 Nm
Lead Wire
4
Length
55 mm
Number Of Phases
2
Rated Current/phase
2.8 A
Rated Voltage
2.1 V
Shaft Diameter
6.35 mm
Step Angle
1.8°

Frequently Asked Questions about 103H89222-5512:

Q: What is the step angle of 103H89222-5512?

A: The step angle is 1.8°.

Q: What is the holding torque of 103H89222-5512?

A: It holds 1.35 Nm.

Q: What is the shaft diameter of 103H89222-5512?

A: The shaft diameter is 6.35 mm.

Q: How many lead wires does 103H89222-5512 have?

A: It has 4 lead wires.

Q: What is the rated current per phase of 103H89222-5512?

A: It is rated at 2.8 A per phase.


Internal Product Review

  • ‘‘The 103H89222-5512 stepping motor was a solid pick. It delivered responsive motion with no hesitation. The component maintained timing and worked well under load. Mounting it was easy, and the design fit into our existing layout. It showed no signs of jitter or erratic behavior, even during extended use.’’

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