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NFA Backstop

NFA Backstop
NFA Backstop

Product Description

Non-contact backstop is installed on the shaft of the high-speed axle or the intermediate shaft of the speed reducer, the choice of model of which relates to the check torque required by the mounting axle, the rotational speed and the size of the shaft.

SpecificationdmindmaxSminSmaxDLL 0Hh 2AA 1A 0BB 1B 0
NYA10
NYA16
NYA25
NYA40
NYA63
NYA80
NYA100
NYA125
NYA160
NYA200
NYA250
32
45
50
60
70
80
90
100
110
120
130
50
60
70
80
90
100
110
130
140
150
160
110
110
115
120
125
130
140
160
165
175
180
145
150
155
166
180
185
220
250
260
260
270
190
208
230
245
265
285
305
340
370
415
450
162
167
172
183
196
200
238
262
273
275
285
36
38
43
48
56
56
68
76
84
87
92
215
225
250
265
330
345
375
400
435
465
500
12
12
16
16
20
20
22
22
25
25
25
200
200
250
250
380
380
400
400
450
450
450
160
160
200
200
330
330
350
350
380
380
380
14
14
18
18
22
22
22
22
26
26
26
95
95
120
120
160
160
170
170
180
180
180
60
60
75
75
100
100
110
110
125
125
125
20
20
25
25
34
34
34
34
36
36
36
Company: Zhejiang Yulong Machinery Manufacturing Co., Ltd.

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