Motors / Applied Products

Brake Motors

Brake Motors

Motor Trends

Everything is Premium To preserve the global environment for our future children
IEC60034-30 JIS C 4034-30
(Efficiency classes of single-speed, three-phase, squirrel-cage induction motors) Efficiency classes

There is an accelerating trend among major countries to adopt high-efficiency standards (legal regulations and policies) for motors (3-phase induction motors) in order to conserve the global environment and prevent global warming.
Japan has also mandated a "Top Runner System," which came into effect on April 1, 2015 after the amendment and notification* of the "Act on the Rational Use of Energy (Energy Conservation Act)."

Features

  • High-efficiency

    Top-runner standard value compliant!

  • Energy saving

    Running cost greatly decreased!

  • Easy replacement*1

    Same frame size and connecting dimensions as standard motors!

  • Capable of operation in combination with an inverter

  • Compliance with the environmental burden material (including 6 substances) of the European RoHS Directive*2

  • Non-asbestos material specifications

  • With loosened brake handle

  • Easy brake maintenance

  • Adoption of plastic thin-type terminal box

(Note)

*1is based on comparison with our previous products

*2includes lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ethers (PBDE)

Energy-saving effect

Energy-saving effect

Model Map

Series Braking method Number of poles Mounting method Output [kW]
0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15
MKS1 Premium
efficiency
Inverter driving NB
(DC non-excitation actuated)
4 Leg
100 101 102 103 104 105 106 107
Flange
108 109 110 111
6 Leg
116 117 118 119
Flange

MKS7 Standard efficiency Inverter driving NB
(DC non-excitation actuated)
4 Leg
040 041
Flange
050 051
6 Leg
056 057
Flange

(Note)
Listed with the product number code omitted Part number code: MKS1XXX

Standard inventory products

Built-to-order products

Production not possible

Standard Specification

Standard efficiency Premium efficiency
Housing structure Totally-enclosed fan-cooled type Totally-enclosed fan-cooled type
Type MKS7 MKS1
Output 0.2 to 0.4 kW 0.75 to 15kW
Frame size 63M to 71M 80M to 160L
Rated voltage and rated frequency
200 /  200
220
 V,  50 /60 Hz
200 /  200
220
 V,  50 /60 Hz
Time rating S1 (continuous) S1 (continuous)
Protection rating IP44 IP44
Starting method Direct-on-line starting 3.7 kW or smaller: Direct-on-line starting 5.5 kW or larger: -△ starting
Thermal class 120 (E) 155 (F)
Direction of rotation CCW
(counterclockwise as seen from load side)
CCW
(counterclockwise as seen from load side)
Brake Braking method DC non-excitation actuated type (dry) DC non-excitation actuated type (dry)
Power supply
200 /  200
220
 V,  50 /60 Hz
200 /  200
220
 V,  50 /60 Hz
Braking torque 150 / 180% (50 / 60 Hz) 150 / 180% (50 / 60 Hz)
Thermal class 120 (E) 120 (E)
Protection rating IP20 IP20
Power module Terminal box integrated type 80M: Terminal box integrated type 90L or larger: Terminal box built-in type
Ambient conditions Temperature -15℃ to +40°C -15℃ to +40°C
Humidity 85% RH or less 85% RH or less
Altitude 1,000 m max. 1,000 m max.
Other No corrosive or explosive gas or vapor No corrosive or explosive gas or vapor
Terminal box Mounting position
(leg mounting type)
Left side as seen from load Left side as seen from load
Port orientation
(leg mounting type)
Downward Downward
Material Engineering plastic 80M: Engineering plastic
90L to 132M: Casting 160M or larger: Steel strip
Lead wire System Terminal strip system 132M or smaller: Terminal strip system 160M or larger: Lug system
No. of wires Motor use 3 80M to 112M: 3 132S or larger: 6
Brake use 2 2
Color of coating Munsell N5 (gray) Munsell N1.2 (black matte)
Standard Applicable JIS C 4210 JIS C 4213
Efficiency JIS C 4034-30:2011 (IE3-equivalent)
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