Oriental Motor U.S.A. Corp.
Torrance, CA 90503
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.Ã-² and 1.1 in.Ã-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...
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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.Ã-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;...
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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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Stepping Motors produce up to 133 oz-in. of torque.
PK Series P-type models, available in 1.54 and 2.32 in. stack length models, respectively produce 55.2 and 106.2 oz-in. of holding torque when driven with unipolar driver and 69.4 and 133 oz-in. when driven with bipolar driver. Hybrid, 2-phase stepping motors have rated input current of 0.85 A per phase, bipolar, and 1.2 A per phase, unipolar. Integral 6-pin plug-in connector receptacle is...
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Gearmotor has 200 W output rating and small frame size.
BHF Series 50/60 Hz AC motor, with 4.09 in.Ã-² frame, incorporates inverter speed control and choice of low-noise, pre-assembled gearheads. Gear ratios range from 5:1 to 180:1 for right angle series and 3:1 to 180:1 for standard parallel shaft series. Gearmotor shaft torques range from 14.1-530 lb-in. Dedicated inverter provides Ã-
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Microstepping Motor/Driver offers position accuracy to -
NanostepÃ-® CFKII Series miniature 5-phase hybrid motor is 0.79 in. sq and produces 3.2 oz-in. of holding torque. Motor/driver package creates microstepping system with low velocity vibration. Open frame modular driver provides 16 user selectable resolution settings up to 125,000 steps per revolution. Open loop driver has mid-frequency resolution suppression circuit and utilizes 24 Vdc and...
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Drivers/Stepping Motors include built-in resolver.
AlphaStep PLUS programmable systems are offered with motors in 1.65, 2.36, and 3.35 in. sq frames sizes for round shaft models or 3.54 in. sq for geared models. Holding torque range is 41.5 oz-in. to 327 lb-in. Driver-controller platform can be programmed in positioning, mechanical home seeking, continuous motion and electrical home seeking modes. Software allows user to control and link up to 14...
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