PJE28T-51E14 Rotary Hybrid Stepper Motor
Hybrid Stepper Motor Technology
The PJE series of hybrid stepper motors from Nippon Pulse are available in sizes from NEMA 8 through NEMA 34. Each frame size is offered in multiple stack lengths and can be fitted with optical encoders. These hybrid stepper motors are ideal for motion control application requiring high torque in a compact package. Nippon Pulse can also provide a variety of customizations including special shaft accommodations, custom mountings, special environmental treatment, or integration of lead or ball screws to convert rotary to linear motion. The PJE28T series is a NEMA 11 hybrid stepper motor (27.9mm x 27.9mm frame) with bipolar windings and is available in 3 stack lengths.
“Nippon Pulse is the partner we’ve been looking for. They delivered the custom linear motor solution that was the right fit for our application. There’s no question... they are experts in precision motion.”
— US Manufacturer
Specification Overview
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Rotor Inertia (g-cm2)4
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Weight (g)60
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NEMA Size11
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Phases2
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Full Steps200
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Step Angle1.8
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Step Accuracy+/-5%
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Insulation ClassB
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Insulation Resistance100 MΩ
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Operating Ambient Temp0°C to +50°C
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Operating Rel Humidity20% - 90%
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Storage Ambient Temp-20°C to +70°C
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Storage Rel Humidity15% - 95%
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Dialectric Strength500 Vac
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DutyContinuous
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RoHSYes
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Rated Voltage (VAC)4.37
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Rated Current (Amps DC/Phase)0.95
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Phase Resistance (Ω +/-10% @20°C)4.6
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Phase Inductance (mH +/-20%)2.6
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Holding Torque (Nm)0.12