Oriental Motor USA is proud to introduce our latest line of standard three-phase standard AC motors and gearmotors. The all new K2S Series is available in 60W (1/12 HP) and 100W (1/8HP) output power. The K2S Series features a newly designed high efficiency three-phase AC Motor designed for a maximum efficiency of 73%. This new high performance design offers greater speed stability even with large loads. Along with the efficiency, the motor is shorter as it does not require a fan due to the efficient design, and when used with inverters (VFDs), it is able to maintain a wider speed range from 3Hz up to 120 Hz (90 ~ 3,600 r/min). The K2S series also features our new terminal box; making wiring the terminal block even easier. The new terminal boxes are slimmer than our past models, and the cable outlet can be rotated in 90° increments. An electromagnetic brake combination type gearmotor is also available.
Gearhead options for the new K2S series include our new Hypoid right angle hollow shaft or solid shaft type or the GVH high torque parallel shaft type, standard on all KII and KIIS series, designed for high torque and long life applications. The new Hypoid gearheads, available exclusively on the 100W (1/8HP) models, are capable of handling up to 610 lb-in of torque. It is a vast improvement when compared to our traditional right angle gearhead which provided 177 lb-in. Our parallel shaft GVH type gearheads also offer twice the torque of our conventional parallel shaft gearheads; with up to 350 lb-in of permissible torque.
The K2S Series AC motor is our most compact, high power, high efficient three-phase AC motor available today. We set out to redesign our three-phase motor to meet today’s demanding applications where efficiency as well as speed stability with larger loads are critical. We combined this highly efficient motor with two types of high permissible gear heads to further save space, offer longer life, and provide flexibility.
High Efficiency Motor – 73%
Due to the new motor design using optimally designed steel laminates and increased winding space factor.
More Stable Speed regulation with large loads: As the load increases, the actual speed as compared to our conventional products, is maintains closer to rated speed.
Saves Space due to high efficient design – no rear fan required.
Wider speed range: 3 ~ 120 Hz when used with an Inverter.
Designed for a wider speed range and more accurate to rated torque when combined with an Inverter (VFD) from 90 – 3,600 r/min as compared to 200 – 2,400 r/min for our conventional products. 1:40 Speed Ratio.
Inch or Metric Output Shafts (Parallel Gear):
Uses our standard GVH parallel gear (KII and KIIS Series)
Metric Output shafts:
Round shaft motor and Right Angle solid shaft Hypoid gear.
* All Gear head shaft keys are included with all combination types.
New Hypoid Right Angle Gear Head
Capable of up to 610 lb-in of permissible torque compared to 177 lb-in with our RH/RA type
right angle gear heads. Significantly increased permissible radial and axial loads.
Left or Right Side Output Shaft options available.
Use Less components with a Right Angle gear head.
Saves space and reduces the number of components required. No belts to tighten or replace.
If you need help selecting a K2 or K2S series AC motor or gearmotor for your specific application, please contact our knowledgeable technical support team!
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