Product Description
NL Nylon Sleeve Spline Gear Coupling for flexible drive shaft and
the axial radial displacement and angle displacement of large,
drumgear coupling belongs to flexible coupling, with radial, axial
and angular and axis deviation compensation ability, and has the
advantages of simple structure, convenient maintenance, easy
installation, low noise, transmission power loss of small, long
life etc..
The outer teeth of the toothed coupling are divided into two kinds:
straight teeth and drum teeth. Drum gear couplings can allow larger
angular displacement (relative to straight tooth coupling), which
can improve the contact conditions of teeth, increase the ability
of transmitting torque, and extend the service life. The NL drum
gear coupling has small radial size and large load capacity. It is
usually used for shafting transmission under low speed and heavy
load conditions. The NL type drum coupling with high accuracy and
dynamic balance can be used for high-speed transmission, such as
the shaft transmission of a gas turbine.
| Size | Torque Tn N.m | Speed n (r/min) | Main Dimension (mm) | Max deviation | Inertia Kg *m2 | Weight Kg |
|
| DIA | Length | D | S | L3 | Axial (mm) | Radial (mm) | Angleα° |
| d1 d2 | L 1 L 2 |
| NL1 | 40 | 6000 | 6 8 10 12 14 | 16 20 | 42 | 4 | 30 | 2 | ±0.3 | 1° | 0.25 | 0.85 |
| 25 32 |
| NL2 | 100 | 10 12 14 16 18 20 22 24 | 25 32 | 55 | 40 | ±0.4 | 0.92 | 1.7 |
| 42 52 |
| NL3 | 160 | 20 22 24 25 28 | 52 62 | 68 | 46 | 3.1 | 2.6 |
|
| NL4 | 250 | 28 30 32 35 38 | 62 82 | 85 | 48 | 8.69 | 3.6 |
|
| NL5 | 315 | 5000 | 32 35 38 40 42 | 82 112 | 96 | 50 | 3 | 2° | 14.28 | 5.5 |
|
| NL6 | 400 | 40 42 45 48 | 82 112 | 100 | 52 | 18.34 | 6.8 |
| NL7 | 630 | 3600 | 45 48 50 55 | 82 112 | 115 | 60 | ±0.6 | 56.5 | 9.8 |
| NL8 | 1250 | 48 50 55 60 63 65 | 112 142 | 141 | 72 | 98.55 | 26.5 |
|
| NL9 | 2000 | 2000 | 60 63 65 70 71 75 80 | 142 172 | 175 | 6 | 93 | 4 | ±0.7 | 370.5 | 37.6 |
|
| NL10 | 3150 | 1800 | 70 71 75 80 85 90 95 100 | 142 172 | 220 | 8 | 110 | 1156.8 | 55 |
| 212 |
About Us
Nanpi county Jude transmission equipment manufacturing co., LTD. is
a enterprises that specialized in research and production coupling.
Also we can develop new products and bulk-production. With rich
experience, professional R&D team and various equipment in
coupling, it has superior conditions to satisfied your different
requirements.
Company main products are: all kinds of couplings for machinery
industry all over the word , such as radial elastic coupling, tyred
coupling, universal coupling, drum gear coupling, plum flower form
elastic coupling, rigid coupling oldham coupling, roller chain
coupling, diaphragm coupling, coupling column elastic sleeve pin
couplings, elastic dowel pin, elastic dowel pin coupling, pump
shaft coupling, etc..
The concepts of our company is live on quality and develop on
honor. The coupling has the advantage of high quality, low price,
complete product models.Our company will be your best choice, and
we look forward to cooperate with you.
