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Half Gear Half Rigid Coupling

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Half Gear Half Rigid Coupling Specification

Bore
Customized as per requirement

Max. Speed
2500 RPM

Torque
Up to 15000 Nm

Head Code
Round

Connection
Flanged

Sealing
No sealing required

Material
Alloy Steel / Cast Steel

Structure
Half gear, half rigid type

Standard
DIN/IS standards

Inner Diameter
Up to 300 mm

Outer Diameter
Up to 600 mm

Application
Power transmission in mechanical systems

Surface Treatment
Polished

Technique
Machined

Shape
Round

Maintenance
Low

Replacement Interval
Long life with periodic lubrication

Hardness
HRC 45-55

Operating Temperature Range
-20°C to 120°C

Misalignment Compensation
Allows limited angular and axial misalignment

Color
Metallic silver / black

Weight
Varies as per size and material

Module
2.5 to 12

Finish
Anti-corrosive coating available

Number of Teeth (Gear Side)
Customized as per design

Mounting Type
Flange bolt connection

About Half Gear Half Rigid Coupling

Half Gear Half Rigid Coupling

Specifications:

Size DFG	Max Bore mm in mm		Pilot Bore mm	Load Capacity bore Torque		Max H.P per	Wt with RPM kg	GD2 soild hubs kg.	Dimension In mm
Size DFG	Grid	Rigid	Pilot Bore mm	kg. M	100 RPM	Max H.P per	Wt with RPM kg	GD2 soild hubs kg.	A	B	C	D	E	F	G	H	M
100	35	50	10	50	7	8000	4.2	0.03	120	75	50	39.5	93	15	45	1.5	45
101	50	60	20	100	14	6300	10	0.14	170	110	65	49	115	17	55	2.5	65
102	60	75	30	250	35	5000	15	0.2	185	125	85	62	145	17	70	2.5	80
103	75	90	40	450	63	4000	26	0.48	220	150	105	78	175	20	85	2.5	105
104	90	110	50	850	119	3350	40	0.95	250	175	130	96	215	20	105	2.5	125
105	110	130	60	1300	182	2800	62	1.9	290	200	155	106	120	25	110	5.0	140
106	125	150	75	2000	280	2500	85	3	320	230	175	117	150	25	125	5.0	155
107	140	170	90	3500	490	2100	120	5.25	350	260	205	134	180	25	140	5.0	175
108	160	200	105	4500	630	1900	180	8.5	380	290	230	147	210	25	155	5.0	190
109	180	220	125	5600	784	1700	210	15	430	330	250	156	240	25	165	5.0	205
110	220	260	140	8200	1148	1400	290	3.5	490	390	310	171	370	25	180	5.0	220

Robust Construction for Lasting Performance

Crafted from premium alloy steel or cast steel, the coupling incorporates an anti-corrosive coating and finely polished surface to resist wear and environmental factors. Its impressive hardness and adherence to established standards guarantee consistent functionality. The modular gear side can be customized based on specific application requirements, providing remarkable versatility for different industries.

Seamless Power Transmission

Engineered for efficient transmission of torque up to 15,000 Nm and speeds up to 2,500 RPM, this coupling is ideal for mechanical systems needing reliable power flow. Its round shape, flanged connection, and machined structure stabilize performance, while axial and angular misalignment compensation helps minimize operational disruptions.

Minimal Maintenance, Extended Lifespan

The Half Gear Half Rigid Coupling requires minimal upkeep thanks to its sturdy build and optimized lubrication schedule. Designed for longevity, it reduces replacement intervals, ultimately saving time and cost for users in manufacturing and industrial processes.

FAQs of Half Gear Half Rigid Coupling:

Q: How does the Half Gear Half Rigid Coupling compensate for misalignment during operation?

A: This coupling is engineered to accommodate limited angular and axial misalignment, helping prevent undue stress on connected components and maintaining efficient power transmission even if installation is not perfectly aligned.

Q: What is the process for selecting the appropriate module and number of teeth for the gear side?

A: Selection is based on the mechanical systems design requirements. Modules range from 2.5 to 12, and the number of gear teeth can be customized to suit operational torque and speed needs. Manufacturers collaborate with customers to finalize specifications for optimum compatibility.

Q: When should the coupling be replaced or serviced?

A: The coupling is designed for a long service life with periodic lubrication. Routine inspections can ensure optimal performance, and replacement should be considered if wear exceeds acceptable levels or during scheduled equipment overhauls.

Q: Where is this coupling typically used?

A: It is commonly used in power transmission applications within mechanical and industrial systems, such as manufacturing plants, heavy machinery, and process lines, both in India and internationally by exporters, manufacturers, suppliers, and traders.

Q: What are the benefits of the anti-corrosive coating and polished surface?

A: The anti-corrosive coating protects against oxidation and environmental damage, while the polished surface reduces friction and wear, contributing to the couplings durability and reliable operation in harsh settings.

Q: How is the coupling mounted and secured in a system?

A: Installation utilizes a flange bolt connection, ensuring a firm attachment and allowing for straightforward assembly and alignment within mechanical configurations.

Q: What customization options are available for bore and inner/outer diameters?

A: The bore size, as well as the inner and outer diameters (up to 300 mm and 600 mm, respectively), can be tailored according to client specifications, accommodating a broad range of shaft sizes and machinery requirements.

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