TOLLOK Interchangeable TLK500 35X75 INOX Shrink Disk Rigid Couplings

Introduction
A coupling connects two shafts, enabling power transmission while allowing for some misalignment or movement. They come in different shapes and sizes and are essential in reducing maintenance and equipment downtime. 

Functions

To transmit power

Absorb any misalignment

Absorb any vibration

Reduce the level of heat that is transfered

• Rigid Coupling: Used in low-speed, low-torque applications for precise alignment and secure hold.
• Flexible Coupling: Compensates for small misalignments and provides vibration dampening.
• Bellow Coupling: Offers high precision torque and allows for minor misalignment correction.
• Fluid Coupling: Operates through hydraulic fluid, providing smooth engagement.
• Beam Coupling: Allows for misalignment between shafts while transmitting power.
• Flanged Coupling: Delivers high torque output through bolted flanges.
• Gear Coupling: Transmits high torque output through teeth on independent units.

DRAWING
DIMENSIONS
Model	TLK500 35X75 INOX
Material	Stainless Steel AISI304
Shaft Diamter [d]	35mm
Outside Diameter [D]	75mm
L	75mm
Width[B]	83mm
Torque	790Nm
Weight	13kg

TLK 500 SERIES CATALOG
Dimensions			Torque	Axial force	Thightening Screws		Weight
					DIN912 12.9	Tightening torque
dx D mm	L mm	B mm	M Nm	Fax N°x Type	Nx Type	M3 Nm	Kg
17 x50	50	56	200	24	4x M6	17	5
18x50	50	56	220	24	4x M6	17	5
19x50	50	56	230	24	4x M6	17	5
20 x50	50	56	240	24	4x M6	17	5
22 x 55	60	66	260	24	4x M6	17	6
24x55	60	66	290	24	4x M6	17	6
25x55	60	66	450	36	6x M6	17	6
28x60	60	66	510	36	6x M6	17	7
30 x60	60	66	550	36	6x M6	17	7
32 x75	60	68	720	45	4x M8	41	13
35x75	75	83	790	45	4 x M8	41	13
38x75	75	83	850	45	4x M8	41	13
40x75	75	83	900	45	4 x M8	41	13
42x90	75	83	1400	67	6x M8	41	28
45x90	85	93	1520	67	6x M8	41	25
48x90	85	93	1620	67	6x M8	41	24
50 x90	85	93	1690	67	6x M8	41	23
55x105	85	93	2470	90	8x M8	41	33
60x105	85	93	2710	90	8x M8	41	32
65x105	85	93	2930	90	8x M8	41	30
70x125	100	110	3770	107	6x M10	83	54
75x125	100	110	4030	107	6xM10	83	50
80x125	100	110	4300	107	6x M10	83	47
CHARACTERISTICS
Medium high torque
Restricted number of tightening screws
Easy installation
Application economically advantageous
INSTALLATION
Carefully clean the shafts contact surfaces. Fit the rigid coupling at the end of the connecting shafts. Tighten gradually and regularly in crossed sequence all screws to reach the tightening torque Ms indicated on the table.
DISMANTLING
By loosening all tightening screws the clamping cones are normally released. However in case of difficulties slightly hammer the released screws in a way to push back the rear pressure cone.
TOLERANCES & SURFACE FINISH
A good surface finish by the machine tool is sufficient. Maximum allowable surface finish: Rt max 16 µm (Ra 3 µm - Rz 13 µm)
Maximum permissible tolerances: h8 for shaft

Granville Group
Granville Group started from London and gradually oriented to global markets through resource integration, the Granville's businesses are present across five continents. We operate in four industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New materials, and Healthcare.

Granville Industrial Co., Ltd. 
Granville Industrial Co., Ltd., which was founded in Britain, and involved in various auto parts, is one of the important manufacturers and suppliers worldwide.

Xiamen Granville Mechanical and Electrical Co., Ltd. 
To maximize meet customer needs and market requirements for flexible reactions, Granville research and development, design, manufacture, business integration, and almost the whole business process through Xiamen Granville Mechanical & Electrical Co., Ltd. since 2012. In main foreign markets, products are sold all over the world. 
 

GIL	bearing and power transmission products
TANN	mounted bearing units and related accessories
G-TECH AUTOMOTIVE	automotive aftermarkt parts
YANGSEN	cnc machine tools
GIL ELECTRONIC	electrical motor product and solutions

Values

Corperate Culture	Discipline, Treats people the enthusiasm, Diversity, Teamwork
Our Core Value	Thoughtcast, Innovation, and Progressive
Focus	The company focuses on supply chain management and customer service

 

You Can Get
Granville offers a full range of services to both OEM and aftermarket customers around the world, in every major industry, at each phase of the asset life cycle. 
Granville advanced service solutions can help you to:

Improve productivity

Reduce maintenance costs

Improve energy efficiency

Optimise designs

Reduce time to market

Reduce total cost of ownership