Oriental Motor U.S.A. Corp.
Torrance, CA 90503
Rotary Actuators feature single-stage reduction gear unit.
Hollow Shaft Series DG is available in 2.36, 3.35, and 5.12 in. sizes with permissible torque of 7.9, 24, and 106 lb-in., respectively. Output table permits user to directly couple to application load. Gear reduction mechanism achieves repeatability of -
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Linear Actuators include 5-phase hybrid stepping motor.
Available with and without anti-rotation guide mechanism, miniature Series DRL comes in 1.1, 1.65, and 2.36 in. sq frame sizes. Actuators use rolled ball screw or ground ball screw and produce 6.7, 22, or 66 lb of force over 1.18, 1.57, or 1.97 in. stroke. Repetitive positioning accuracy is -
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Motorized Cylinders perform pushing and pulling motion.
EZ Limo Models EZC, EZHC, and EZHP utilize stepping motor with built-in feedback system. When mis-step is about to occur, motor performs closed-loop control for stable operation. Using rod driven by ball screw, cylinders offer speed range of 0.01-600 mm/s with max thrust of 45-400 N. Models EZHC and EZHP feature 0.01 mm resolution, strokes of 50-300 mm, and repetitive positioning accuracy of -
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Motorized Sliders combine step motor and motion control.
Linear Series EZS and EZHS provide positioning through use of table and slider driven by ball screw. Units come in stroke lengths of 1.97-19.7 in. with max load of 66 lb. Both series offer repetitive positioning accuracy of -
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Stepping Motors feature 1.97 in. sq frame size.
Available in lengths of 2.03 and 3.19 in., miniature Series PK25 2-phase motors produce holding torques of 119 and 220 oz-in., respectively, in bipolar excitation mode. Model PK256-02B develops running torques of 80 oz-in. at 600 pps with 48 vdc and 1.4 A per phase input, while Model PK258-02B achieves 155 oz-in. at 300 pps with 48 vdc and 1.4 A per phase input.
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Stepping Motor/Driver Packages have harmonic gearheads.
AlphaStep Series stepping motor and driver packages with built-in feedback devices are available with harmonic (HG) gearhead. Delivering zero-backlash performance, HG gearhead enables 1.65 in.-² and 1.1 in.-² motor models to produce max holding torque from 22-35 and 13-17 lb-in., respectively. AlphaStep Series uses microstep control and built-in feedback device that constantly monitors motor...
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Cooling Fans produce audible noise below 61 dB(A).
Series MRS20 fans, available with low-speed alarm circuit, provide max airflow of 547 cfm with max static pressure of 1.06 in. of H2O. With fan size of 7.87 in.-² x 3.54 in. thick, units incorporate built-in thermal protector and can be used to replace multiple smaller fans and fan trays in cooling applications. Power ratings include single-phase 115 Vac, 60 Hz; single-phase 230 Vac, 60 Hz; and...
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Brushless DC Speed Controls offer 200 and 400 W models.
Series BX high output power models are available with quiet GFH gearheads or in round shaft version. Standard speed control system provides speed ratio of 100:1 without reduction in torque over speed range of 30-3,000 rpm. Speed regulation relative to load and voltage variations is 0.05%. With up to 8 individual speed settings available, use of OPX-1A control module increases speed range to...
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AC Motor Speed Controllers provide smooth start and stop.
Series ES01 and ES02 accept input power of 110/115 V and 200/230 V, respectively. They control ac motors and gearmotors over speed range of 90-1,400 r/min at 50 Hz and 90-1,600 r/min at 60 Hz. Units provide controlled acceleration and deceleration, instantaneous stopping capability, and ability to set desired speed with built-in or external potentiometer. Configuration prevents operator from...
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AC Motor Brake Pack conforms to U.S. safety standards.
Model SB50 provides instantaneous stop, forward/reverse motion, electromagnetic brake control, and thermal protector open detection with alarm signal in 2.77 x 1.97 x 2.76 in. package. Suited for AC induction, reversible, watertight, and electromagnetic brake motors, it also works with Oriental Motor V Series, World K Series, and FPW watertight Series AC induction and reversible motors with...
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