Oriental Motor has tested the AlphaStep drives up to 2G’s (64.4 ft/s^2) of acceleration at a frequency of 150 Hz
November 28, 2006
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mo-ta feedburner- MR-J2S Alarm Number 20 March 29, 2012Alarm No. 20 on the amplifier means “Encoder error”. Swap-tronics is the easiest solution to learn if it’s the cable or the encoder itself. Encoder cables are availble for replacement. And so are J2S motors. Repair is also an option. www.motadistribution.commota
- Oriental Motor Gearhead Grease March 3, 2009Q. What type of grease is used in Oriental Motor GN/GU Type gearheads? A. Parallel gearheads: Molybdenum grease Right angle gearheads: Molybdenum grease (parallel shaft section); Urea grease (hollow shaft section)mota
- RMS vs Peak Current March 6, 2008Machine Design Article by Mindy Lin Cheng 8/22/2007: It’s hard to stay up to date when you are floating in a sea of technical jargon. However, it’s imperative that engineers know the terminology associated with the areas in which they work. And that’s especially true if their assignments take them outside their engineering discipline. For […]mota
- Finding a gearhead ratio without a part number. May 11, 2007First, separate the gearbox from the motor. On the first stage of teeth, make a notch on one of the teeth. Not a big one or it’ll make noise when it’s put back together. Then turn the shaft of the motor until the notch makes a full revolution. The number of times that you have […]mota
- EMP401/EMP402 is giving an incorrect e-stop error. March 2, 2007When e-stop is wrong, and you receive alarm. Check connection: Pin 2 of CN1 of EMP. And ensure Pin2 connect to 25, 25 to -DC24v, and 7 to +DC24v. www.motadistribution.commota
- What is the detent torque of a VEXTA stepper? February 21, 2007The detent torque value of a VEXTA stepper is about 3% of the Holding Torque value but Oriental Motor does not specify the value. It is just a rule of thumb.mota
- Hyperterminal settings are all correct, but not seeing anything on the PC? December 6, 2006When all of your hyperterminal settings are correct, and you’re using the Oriental Motor communication cable, but you still can’t communicate through your PC’s COM port, you should check to ensure that your I/O has power. This is true for Alpha Step Plus Stepper Motor/Driver packages and the EMP_Series_programmable controller. Do not use 5VDC and […]mota
- How fast can Oriental Motor’s AlphaStep accelerate? November 28, 2006Oriental Motor has tested the AlphaStep drives up to 2G’s (64.4 ft/s^2) of acceleration at a frequency of 150 Hzmota
- Using an SB50 Brake Pack with Synchronous Motors. November 28, 2006There is a difference of winding between ACmotors and Synchronous Motors. Motor resistance resistance of main winding of auxikiary winding 3IK15GN-A 53.5Ω 77Ω 3IK15GN-AW 59.6Ω 58.8Ω 3IK15GN-AUL 70.3Ω 71Ω 3SK10GN-A 57.6Ω 306.8Ω 3SK10GN-AUL […]mota
- Change the wires to reverse the direction of a 2-phase stepper motor. November 1, 2006Sometimes it’s necessary to mount a stepper motor in a different orientation, or the opposite direction is needed at the motor, but there is no access to the driver control – given the same pulse and direction signals. Using 6 lead wire unipolar driver, how do I change the wires around to accomplish this? A: The A-phase lead-wires are normally Black, […] […]mota
- MR-J2S Alarm Number 20 March 29, 2012
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