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Tag Archives: Fractional Horsepower
Safe Operating Area (SOA) Ratings of AC Inverter Duty Gearmotors Explained
What is Safe Operating Torque and Speed? We define SOA Torque as the maximum torque at which the motor still operates within Class F thermal limits, or as the maximum torque of a gearmotor when it is gear-strength limited. Continuous duty operation must be limited to the area below the SOA or gear-limited torque curves.VIEW
How to Wire a Permanent Split Capacitor (PSC) 4-Wire-Reversible AC Motor or Gearmotor
Instructions for Wiring or Reversing a 4-Wire AC Gearmotor or Motor Example: Bodine gearmotor stock model 0670, type 42R-5N. Connection Diagram 07410296. Identify the wire colors and confirm that you have a 4-wire-reversible PSC (permanent split capacitor) motor or gearmotor. Bodine stock motors and gearmotors will have black, blue, black-yellow, blue-yellow motor leads and aVIEW
How to Install a Bodine mod#0984 terminal box to a Bodine AC motor or gearmotor
Installing a Terminal Box onto a Motor/Gearmotor (IP-44) Example: Terminal Box model 0984. Mounting Instructions 07400067E. The motor/gearmotor is factory-installed with a bushing on the lead exit. In order to install the terminal box onto the motor/gearmotor, this bushing must be removed. Unscrew and remove the plastic bushing from the motor/gearmotor’s center ring terminal openingVIEW
Our Visit to PackExpo Chicago – October 2018
Always fun to visit PackExpo and to see new gearmotor applications: Conveyors are exhibited in all sizes and shapes. Some are powered by parallel shaft gearmotors, others are powered by right-angle or hollow shaft gearmotors. Both AC and PMDC variable speed and fixed speed… AC Inverters = VFDs = Variable Speed Drives… And our friendsVIEW
New “SCR Rated” Stock Gearmotors Now Available!
In response to the obsolescence of the Baldor-Reliance fractional horsepower (FHP) gearmotor line, we are excited to announce the addition of (80) new 90V and 180VDC gearmotors that are fully compatible with unfiltered SCR speed controls. The gearmotors feature SCR rated windings that run at 2500 RPM armature speed at 90V or 180VDC respectively. TheVIEW
What is a Synchronous AC Motor? Hysteresis- and Reluctance-Type Designs
The difference between the speed of the rotating magnetic field of an induction motor (which is always synchronous) and the speed of the rotor is known as “slip.” When the rotor design enables it to “lock into step” with the field, the slip is reduced to zero and the motor is said to run...VIEW