Locking Assemblies RfN 7061

The Ringfeder RfN 7061 features a cost-efficient two-piece self-centering design for medium torque applications, with slight axial displacement during mounting and availability in very small sizes.

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Key Features of Locking Assemblies RfN 7061

The locking assemblies RfN 7061 are two-piece, self-centering, cost-effective locking assemblies are designed for medium torque applications, also known as "khớp khóa trục RfN 7061". During installation, a slight axial displacement of the hub may occur. With a minimal number of screws, these assemblies offer cost savings during mounting. Additionally, only a few release screws are needed for disassembly. They are also suitable for very small shaft diameters, providing versatility and efficiency.

- Self-Centering: Ensures precise alignment without manual adjustment, enhancing performance reliability and reducing installation time.

- Low Surface Pressure: Minimizes stress on contact surfaces, which leads to reduced wear and extended lifespan of the components.

- Inner Diameter (d): 6-50 mm, suitable for very small shafts, providing flexibility for various applications with compact shaft sizes.

- Outer Diameter (D): 16-80 mm, accommodates hubs of relatively small diameters, ensuring compatibility with different mechanical systems.

- Overall Length (L): 13.5-44 mm, extremely compact, making it ideal for installations where space is limited.

- Torque (T): 6-1,900 Nm, capable of handling a broad range of torque values, from very light to moderately high, suitable for precision and light-duty applications.

Learn more: The origins of Locking Assemblies

Locking Assemblies RfN 7061 product specifications

RfN 7061 Catalogue	RfN 7061 Installation Instruction

Dimensions [mm]			Transmissible torques [Nm]		Locking screws
d x D	L	L1	T	TA	nSc	DG
6x16	13.5	11	6	1.2	3	M2,5
6.35x16	13.5	11	6	1.2	3	M2,5
7x17	13.5	11	8	1.2	3	M2,5
8x18	13.5	11	10	1.2	3	M2,5
9x20	15.5	13	15	1.2	4	M2,5
9.53x20	15.5	13	15	1.2	4	M2,5
10x20	15.5	13	15	1.2	4	M2,5
11x22	15.5	13	18	1.2	4	M2,5
12x22	15.5	13	20	1.2	4	M2,5
14x26	20	17	35	2.1	4	M3
15x28	20	17	40	2.1	4	M3
16x32	21	17	70	4.9	4	M4
17x35	25	21	75	4.9	4	M4
18x35	25	21	80	4.9	4	M4
19x35	25	21	85	4.9	4	M4
20x38	26	21	150	9.7	4	M5
22x40	26	21	160	9.7	4	M5
24x47	32	26	250	17	4	M6
25x47	32	26	260	17	4	M6
25.4x47	32	26	265	17	4	M6
28x50	32	26	440	17	6	M6
30x55	32	26	470	17	6	M6
32x55	32	26	500	17	6	M6
35x60	37	31	730	17	8	M6
38x65	37	31	800	17	8	M6
40x65	37	31	840	17	8	M6
42x75	44	36	1200	41	6	M8
45x75	44	36	1300	41	6	M8
48x80	44	36	1850	41	8	M8
50x80	44	36	1900	41	8	M8

Why Choose Ringfeder’s RfN 7061 Series?

Ideal for medium torques, these self-centering, two-piece locking assemblies cause minor axial hub displacement during mounting. With fewer screws, they offer cost savings and easy disassembly. Available for very small shafts.

Ringfeder Locking devies RfN 7061 are suitable for precision tightening of all types of shafts, e.g. gears, wheels, chains, levers, brake discs, sliding gears, couplings or flanges, and shafts of couplings.

Learn more: Application of The Locking Assembly in a Ball Mill in cement production

Dai Hong Phat Corp specializes in the supply of genuine Ringfeder RfN 7061 throughout Vietnam

Opting for the Locking Assemblies RfN 7061 is an intelligent investment in a product that flawlessly combines precision, durability, and cost-efficiency. Crafted to meet the demanding standards of industrial equipment and mechanical systems, this assembly ensures outstanding performance and reliability.

In Vietnam, Dai Hong Phat Corp is honored to be the authorized distributor for Ringfeder Germany's locking assemblies. We provide access to genuine, high-quality products supported by our professional expertise and unwavering commitment to customer service.

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