Nakanishi EMA - 3020K Operation Manual page 5

Brushless motor spindle
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Motor Cord
*Note 1
Collet (CHK - □□ )
Special arbor for metal saw
(KCH - 03)
Grinding arbor (AGM - 03)
*Note 1 : Motor Cord is sold separately.
Please select the suitable motor cord length for your application.
WARNING
Do not exceed the " Maximum Allowable Motor Rotation Speed " (Refer to " 6 - 1 Speci¿cations ").
An excess of the Maximum Allowable Motor Rotation Speed may cause damage to the inside
components and short life.
6 - 2 Outside View
30
15.9
6 - 3 Torque Characteristics
Length : 3m, 4 (3.7)m, 6 (5.7)m, 8 (7.7)m
(The Air Hose ( 4mm) of the same length is attached.)
0.5 -
6.0mm in 0.1mm increments and
4.76mm,
For O.D.
30mm and under
For grindstone I.D.
88.8
113.6
141.4
14
12
Torque
10
8
6
4
2 2
0
2
4
6
8
Speed ( x10
6.35mm
5.0mm
(27.8)
(11)
Fig. 1
Output
Continuous Duty Area
10 12 14 16 18 20 21.3
3
min
-1
) (rpm)
Fig. 1
2.35mm,
3.175mm,
※ Dust Proof Cover Area
(300)
350
300
250
200
150
100
50
0
5

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