KIIS (K2S) series – New Standard 200 Watt With Hypoid Gear

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KIIS (K2S) series – New Standard 200 Watt With Hypoid Gear

Postby om_tech_support_JT » Tue Jan 05, 2016 7:36 pm

Release Date: 12/15/2015

Oriental Motor USA is proud to introduce our new 200 watt (1/4 HP) KIIS (K2S) series hypoid gear with terminal box. This is a line-up addition to the existing KIIS (K2S) series which currently features the 60W (1/12 HP) and 100W (1/8 HP) three-phase motors. This 200W (1/4HP) model continues the KIIS Series advantages with an all new motor design, focused on improving efficiency (77.8% vs 70.3% BH Series) and optimized for use with inverters (VFDs). Our new hypoid right angle gearhead produces up to 1680 lb-in (190 N-m) of torque along with IP66 Protection (also new). Also, all KIIS (K2S) series feature fan-less motors due to their high efficiency design thus decreasing overall length. They are also great for for dusty or dirty environments or low noise areas.

K2S series 200W hypoid gearmotors - new standard.jpg
K2S series 200W hypoid gearmotors - new standard.jpg (49.44 KiB) Viewed 7885 times


The demand for higher efficiency, more torque in a space savings package continues to grow. Based on our advanced technology, we are able to meet this demand now in a larger wattage/HP range, replacing our existing BH series right angle gearmotors. Currently Oriental Motor is only offering this with our new hypoid right angle gearheads.

The 200W (1/4HP) KIIS Series with terminal box and hypoid gearhead saves energy by up to 10%, is ideal for space savings, applications requiring a large amount of torque and / or an IP66 type rating. Also, using a fan-less design keeps small particles from moving around. Strong advantages or found in the higher gear ratios, starting at 40:1 up to 240:1 (180:1 was max gear ratio for BH series).

K2S series 200W hypoid gearmotors - much higher permissible torque.jpg
K2S series 200W hypoid gearmotors - much higher permissible torque.jpg (71.95 KiB) Viewed 7885 times


Products Overview:
• 200W (1/4 HP) – Fan less motor
• Terminal Box only
• Hypoid Gearhead
o Now 200 W (1/4 HP) gear ratios up to 240:1
o Hollow shaft / R or L side Solid shaft
o Metric gearhead shafts only
• Combination Type (motor / gear pre-assembled), screws included
• New accessories: Torque Arm / Flexible Coupling

High Efficiency Motor – 77.8% (vs 70.3% from BH series)
Due to the new motor design using optimally designed steel laminates and increased winding space factor.

K2S series 200W hypoid gearmotors - efficiency comparison with conventional models.jpg
K2S series 200W hypoid gearmotors - efficiency comparison with conventional models.jpg (41.64 KiB) Viewed 7885 times

K2S series 200W hypoid gearmotors - motor design features.jpg
K2S series 200W hypoid gearmotors - motor design features.jpg (59.32 KiB) Viewed 7885 times

K2S series 200W hypoid gearmotors - motor structure, IP66 ingress protection rating.jpg
K2S series 200W hypoid gearmotors - motor structure, IP66 ingress protection rating.jpg (32.06 KiB) Viewed 7885 times


Optimized for use with an Inverter
Designed for more accurate, to rated torque, when combined with an Inverter (VFD).

K2S series 200W hypoid gearmotors - higher speed ratio, less speed fluctuations.jpg
K2S series 200W hypoid gearmotors - higher speed ratio, less speed fluctuations.jpg (66.01 KiB) Viewed 7885 times


Note1: When using with an inverter (VFD) maximum inverter frequency is 100 Hz (3,000 rpm) with hypoid gear.
Note 2: No built-in overheat protection device (thermal protector). When there is an overload or the output shaft is locked, use the electromagnetic switch and the inverter’s electronic thermal function to prevent motor burnout.

Torque Arm
The torque arm is a good accessory that should be introduced and explained when introducing the KIIS Series with hypoid gear.

K2S series 200W hypoid gearmotors - torque arm.jpg
K2S series 200W hypoid gearmotors - torque arm.jpg (19.8 KiB) Viewed 7885 times


MODEL: SOT7A
You can find this in the ACCESSORIES section on the specific motor model page.

The torque arm can help the assembly process which also can improve the life of the gearhead. Ideal for the hollow shaft type.
• Helps to center the shaft as mounting is not rigid as with a typical 4 screw mounting plate. Allows for adjustments before tightening the motor down.

K2S series 200W hypoid gearmotors - how to use torque arm.jpg
K2S series 200W hypoid gearmotors - how to use torque arm.jpg (28.97 KiB) Viewed 7885 times


• There is no need to force the solid shaft into the hollow gearhead due to this flexibility.

• 4 screws are included with gearhead and with the torque arm, there is no need for mounting bolts as the torque arm has 4 threaded holes for mounting.

K2S series 200W hypoid gearmotors - how to use torque arm1.jpg
K2S series 200W hypoid gearmotors - how to use torque arm1.jpg (8.46 KiB) Viewed 7885 times

K2S series 200W hypoid gearmotors - how to use torque arm2.jpg
K2S series 200W hypoid gearmotors - how to use torque arm2.jpg (26.62 KiB) Viewed 7885 times


• The torque arm can be mounted in any direction.

Here's the model number code for the KIIS (K2S) series:

K2S series 200W hypoid gearmotors - model number code.jpg
K2S series 200W hypoid gearmotors - model number code.jpg (87.21 KiB) Viewed 7885 times


Please visit the following KIIS (K2S) & KII (K2) Series OVERVIEW page for more information:
http://www.orientalmotor.com/products/a ... otors.html

JT

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