Product Description
LTZ (formerly TLL type) elastic sleeve with brake wheelPin couplingIt uses a pin with an elastic sleeve (rubber material) at one end
to be installed in the flange hole of the two halves of the
coupling to realize the connection of the two halves of the
coupling.The elastic sleeve pin coupling used to be a widely used
coupling. As early as the late 20s, it was formulated as the
standard of the Ministry of Machinery. JB50-08 elastic ring pin
coupling is a standard coupling.The elastic sleeve pin coupling is
simple in structure, easy to manufacture, does not require
lubrication, does not need to be bonded with metal vulcanization,
is convenient to change the elastic sleeve, does not need to move
the half coupling, and has the properties of compensating for the
relative deviation of the two shafts and damping.The work of the
elastic sleeve is compressed and deformed. Because the thickness of
the elastic sleeve is thin, the volume is small, and the elastic
deformation is limited, the elastic sleeve pin coupling can
compensate the axis displacement and elasticity, but the allowable
compensation amount for the axis displacement is less. Weaker.The
elastic sleeve pin coupling relies on the locking force of the pin
group to generate the frictional moment on the contact surface, and
compress the rubber elastic sleeve to transmit the torque.It is
suitable for small and medium-power shafting transmissions with
good rigidity of the installation base, high centering accuracy,
low impact load and low vibration reduction requirements.
LTZ (formerly TLL type) pin coupling with elastic sleeve of brake
wheel (GB4323-2002 instead of GB4323-1984)
| model | Nominal torque Tn(Nm) | Allowable speed [n](r/min) | Axle hole diameter d1 d2 dz | Length | D0 | D | B | S | A | Weight Kg | Moment of inertia Kg.m2 |
| Y | J, J1, Z |
| L | L1 | L |
| TLL1 | 125 | 3800 | 25 28 | 62 | 44 | 62 | 200 | 130 | 85 | 5 | 45 | 8.3 | 0.05 |
| 30 32 | 82 | 60 | 82 |
| 35 |
| TLL2 | 250 | 3000 | 32 35 | 250 | 160 | 105 | 5 | 15.3 | 0.15 |
| 38 |
| 40 42 | 112 | 84 | 112 |
| TLL3 | 500 | 2400 | 40 42 | 315 | 190 | 132 | 6 | 30 | 0.45 |
| 45 48 |
| TLL4 | 710 | 2400 | 45 48 | 224 | 6 | 65 | 39.6 | 0.5 |
| 50 55 |
| 56 |
| 60 63 | 142 | 107 | 142 |
| TLL5 | 1000 | 2400 | 50 55 | 112 | 84 | | 315 | 250 | 168 | 6 | 65 | 47 | 1.26 |
| 56 | |
| 60 63 | 142 | 107 | 142 |
| 65 70 |
| TLL6 | 2000 | 1900 | 63 65 | 400 | 315 | 8 | 80 | 92.6 | 1.63 |
| 70 71 |
| 75 |
| 80 85 | 172 | 132 | 172 |
| 90 95 |
| TLL7 | 4000 | 1500 | 80 85 | 500 | 400 | 210 | 10 | 100 | 127.3 | 4.04 |
| 90 95 |
| 100 110 | 212 | 167 | 212 |
| TLL8 | 8000 | 1200 | 100 110 |
| 120 125 | 630 | 475 | 265 | 12 | 130 | 304.3 | 15 |
| 130 | 252 | 202 | 252 |
| TLL9 | 16000 | 1000 | 120 125 | 212 | 167 | 212 | 710 | 600 | 298 | 14 | 180 | 576.8 | 33 |
| 130 140 | 252 | 202 | 252 |
| 150 |
| 160 170 | 302 | 242 | 302 |
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.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we
have a very good price principle, when you make the bulk order then
cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is
7-25 days if the goods are not in stock, it is according to
quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling ?
A:100% self-inspection before packing
Q6. What’s your payment?
A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C
Q7:Can I have a visit to your factory before the order? A:
Sure,welcome to visit our factory.
