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High Speed Motor

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dyNAMIXモータ
Specialized Model
   Uniqueness of Namiki Coreless DC Motor lies in its coil windings.
   It is designed for hand tools that require low heat generation and low vibration.
ハイスピードモータの画像

Iron loss is minimized in this high speed motor
 

 3-phase slot-less brushless motor
   (sensorless)

 « Limit iron loss »

Core, Coil
 -  Special design to limit iron loss
Bearing
 -  Ceramic bearing

Reduce loss ⇒ high efficiency ⇒ low heat generation

 Features
High speed rotation   40,000 ~ 90,000rpm
    High speed rotation is achieved with original winding composition and ceramic ball bearings.
Low heat generation   5 minutes + 5℃/1 hour + 13℃
   Temperature increase is limited when running continuously at 75,000rpm.
Low vibration   Balanced class: G2.5
    Vibration is kept to a minimum level with higher precision parts and rotor balance adjustment.
 
Dia.
[mm]
Length
[mm]
Products
Nomi
nal
Vol
tage
[V]
Terminal
Resistance
[Ω]
No-load
Stall
Torque
Constant
[mNm/A]
Max.
effic
iency
[%]
Speed
[rpm]
Cur
revt
[mA]
Tor
eque
[mNm]
Cur
rent
[A]
16
58.5
BMN16-5601
24.0
0.7
70,000
220
100.00
34.300
2.94
85

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