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MAC type friction safety coupling(Q/YA41001X-2018)

MAC friction type safety coupling (complying with Q/YA41001X-2018 standard) is an industrial core component that integrates efficient power transmission and precision overload protection. As an advanced transmission solution developed by a professional Safety Coupling Factory, its core technology lies in the "instantaneous slip of friction pair" protection mechanism: when the system load exceeds the preset torque threshold, the friction pair will immediately slip smoothly without any impact or fracture, effectively isolating overload stress and ensuring the absolute safety of motors, transmission shafts, and expensive terminal equipment. In addition, the product has extremely high torque adjustment flexibility, and users can accurately set the protection value by adjusting the spring nut or hydraulic pressure. This highly controllable protection logic enables it to demonstrate excellent reliability in complex working conditions.

In terms of performance indicators and maintenance efficiency, the nominal torque of this series covers a wide range from 6.3 N · m to 9500 N · m, and the transmission efficiency is usually maintained above 95%, fully demonstrating the technical expertise of high-quality Safety Coupling Manufacturers products. This coupling uses wear-resistant and high-temperature resistant friction materials (such as copper based powder metallurgy), which can quickly restore normal transmission even after frequent slippage without the need to replace parts, greatly reducing the operation and maintenance costs of the enterprise. With its excellent displacement compensation capability and shock absorption and noise reduction characteristics, this product has become an indispensable safety protection barrier in heavy industrial fields such as metallurgy, mining, port machinery, and transportation equipment through the wide supply of Safety Coupling Suppliers.

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Product Parameters

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TECHNICAL PARAMETERS

Basic parameters and main dimensions of MAC friction safety coupling

Type	Nominal torque N·m		Allowable speed [n]/r.min⁻¹	Driving end		Driving end		D	D_m	D₁	S	Mass /kg	Inertia /kg·m²
				Shaft hole diameter	Length Y	Shaft hole diameter	Length Y
	min	max		d₁	L₁	d₂	L₂
MAC1Q	6.3	28	1000	10,11,12,14,16,18,19	52	14	27	101	M33×1.5	60	3.7	3.0	0.003
						16,18,19	30
						20,22,24	38
						25,28	44
MAC1Z	14	56		16,18,19,20,22,24	52	18,19	30
						20,22,24	38
						25,28	44
						30,32,35,38	60
MAC2Q	20	80	800	16,18,19,20,22,24,25	62	18,19	30	137	M42×1.5	80	4.2	8.0	0.014
						20,22,24	38
						25,28	44
						30,32,35,38	60
MAC2Z	40	140		19,20,22,24,25,28	62	20,22,24	38
						30,32,35,38	44
						40,42,45	60
MAC3Q	63	224	500	20,22,24,25,28	75	20,22,24	38	188	M65×2	110	3.7	18.9	0.061
						25,28	44
				30,32,35	82	30,32,35,38	60
						40,42,45,48	84
MAC3Z	90	400		25,28	75	30,32,35,38	60
				30,32,35,38	82	40,42,45,48	84
				40,42,45	112	50,55,56	84
						60,63,65	10
MAC4Q	125	560	400	30,32,35,38	100	30,32,35,38	60	250	M90x2	150	5.2	46.5	0.658
				40,42,45,48,50	112	40,42,45,48,50,55,56	84
						60,63,65,70	10
MAC4Z	224	1120		35,38	100	40,42,45,48,50,55,56	84
				40,42,45,48,50,55	112	60,63,65,70,71,75	10
				60,63	142	80,85,90	13
MAC5Q	400	1400	300	38,40,42,45,48,50	120	40,42,45,48,50,55,56	84	354	M100x2	130	5.8	76.5	0.921
				60,63,65	142	60,63,65,70,71,75	10
MAC5Z	630	2000		42,45,48,50,55 56	120	45.48.50.55.56	84
				60,63,65,70,71	142	60,63,65,70,71,75	10
						80,85	13
MAC6Q	900	2800	200	45,48,50,55,56,60, 63,65,70,71,75	150	45,48,50,55,56	84	470	M150x2	145	5.4	155	3.726
						60,63,65,70,71,75	10
						80,85	13
MAC6Z	2000	4000		65,70,71,75	150	65,70,71,75	10
				80,85,90,95	172	80,85,90,95	13
				100	212	100	16
MAC7Q	2500	5000	140	70,71,75,80,85,90,95	190	80,85,90,95	13	631	M190x3	250	10	335	8.249
						100,110,120,125	16
				100,110	212	130,140	20
MAC7Z	4700	9500		95	190	110,120,125	16
				100,110,120,125	212	130,140,150	20
				130	252	160,170	24

Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd.

Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd. is located in a well-known ancient city, Zhenjiang. We are an enterprise integrating R & D, manufacturing, and sales. As a famous China MAC type friction safety coupling(Q/YA41001X-2018) Manufacturers and MAC type friction safety coupling(Q/YA41001X-2018) Suppliers, our products are widely used in metallurgical equipment, mining equipment, water equipment, lifting equipment, paper equipment, port equipment and other industries.
Our main products are toothed coupling, elastic sleeve column pin coupling, elastic column pin coupling, gear coupling with elastic pin, a universal coupling, tire coupling, jaw coupling, star coupling, diaphragm coupling, drum coupling and grid coupling, the Oldham coupling, flange coupling, clip shell coupling, GL type roller chain coupling and a safety coupling, and so on. Our company also undertakes a variety of non-standard coupling designs and manufacturing.
New workshop covers an area of about 16463.52m². heavy workshop 5,500 M2, Precision workshop 4,600m², office building and the gymnasium 2000 M2, Dinning hall 500m², Warehouse 1000m², Roads, greening, parking areas 3563 M2.

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