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Standard Series NFT-***-B***

Model NFT- 010-B NFT- 012-B NFT- 015-B NFT- 020-B NFT- 025-B NFT- 030-B NFT- 040-B NFT- 050-B NFT- 075-B
CAD Data
Purchasing
A[mm]
10H7
+0.015
0
12H7
+0.018
0
15H7
+0.018
0
20H7
+0.021
0
25H7
+0.021
0
30H7
+0.021
0
40H7
+0.025
0
50H7
+0.025
0
75H7
+0.030
0
B[mm] 60 60 69 63 65 71 72 84 94
D[mm] 58 58 67 61 63 69 70 82 92
E[mm]
40g6
-0.009
-0.025
40g6
-0.009
-0.025
49g6
-0.009
-0.025
55g6
-0.010
-0.029
63g6
-0.010
-0.029
73g6
-0.010
-0.029
83g6
-0.012
-0.034
95g6
-0.012
-0.034
126g6
-0.014
-0.039
O1 (O-ring) S36 S36 S45 S50 S60 S70 S80 S90 S120
O2 (O-ring) S30 S30 S38 S44 S50 S60 G70 G80 G110
O3 (O-ring) S10 S12 S15 S20 S25 S30 S40 S50 S75
P[mm] 17 17 20 30 35 40 50 60 90
Q1[mm] 6 6 6 7 7 8 9 9 10
Q2[mm] 8 8 9 9 10 11 11 11 14
Q3[mm] 7 7 7 8 8 9 10 10 11
Q4[mm] 9 9 10 10 11 12 12 12 15
Shaft Option Clamp Clamp Clamp Clamp Clamp Clamp Clamp Clamp Clamp
W [mm] 11 11 11 13 15 15 15 15 19
X [mm] 35 37 40 45 57 61 73 83 114
Y (Hexagon socket head cap screw） M4 x 10 M4 x 10 M4 x 10 M4 x 10 M6 x 12 M6 x 12 M6 x 16 M6 x 16 M8 x 20
Individual Spec (*1)                  
Max, Rotating Rate [rpm](*2) 2200 2200 1900 1300 1100 1000 800 600 400
Rated Rotating Rate [rpm](*2) 2200 2200 1900 1300 1100 1000 800 600 400
Allowable Axial Load [N] 252 252 390 300 440 550 580 810 800
Allowable Radial Load [N] 252 252 390 300 440 550 580 810 800
Mass [kg] 0.5 0.5 0.8 1.0 1.3 1.9 2.3 3.3 5.8
Recommended shaft dia. [mm] (＊3)
10f7
-0.013
-0.028
12f7
-0.016
-0.034
15f7
-0.016
-0.034
20f7
-0.020
-0.041
25f7
-0.020
-0.041
30f7
-0.020
-0.041
40f7
-0.025
-0.050
50f7
-0.025
-0.050
75f6
-0.030
-0.049
Recommended housing bore [mm] (＊3)
40H7
+0.025
0
40H7
+0.025
0
49H7
+0.025
0
55H7
+0.030
0
63H7
+0.030
0
73H7
+0.030
0
83H7
+0.035
0
95H7
+0.035
0
126H7
+0.040
0
CAD Data
Purchasing

(*1):Regarding the each detail of Individual Specifications, please refer here.
(*2):It is a numerical value when the standard magnetic fluid is used.
(*3):If you require high installation accuracy, please let us know.

Download CAD data here

Explanation of individual model

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