Introduction

• NJ series applies for holding back of low speed shaft.

Applying Scene

It is a particular device for preventing reverse.In the condition of transmitting the same torque,it has the advantages of light weight、compact structure、reliable transmission、easy removal、convenient installation、long useful life、low requirement of installation precision and so on.

Outline Dimension

NJ型	额定逆止力矩 Te		孔径范围d(H7)		内圈最高转速		最大质量
型号	Nm		mm		r/min		Kg
NJ65	1600		50-65		150		13.5
NJ75	2500		60-75		150		16.1
NJ85	6000		70-85		150		29.2
NJ95	8000		80-95		150		37.2
NJ110	11000		90-110		150		46.1
NJ130	16000		100-130		100		82.8
NJ160	25000		120-160		100		125
NJ200	38000		160-200		100		180
NJ220	50000		160-220		60		351
NJ250	90000		180-250		50		675
NJ270	125000		200-270		50		737
NJ300	180000		230-300		50		1123
NJ320	270000		250-320		50		1425
NJ350	320000		250-350		50		1955
NJ420	570000		320-420		50		2930
NJ450	700000		350-450		50		3380