Locking Assemblies RfN 7013.0

The Ringfeder RfN 7013.0 features a single-taper self-centering design that provides high concentricity, increased torque capacity, and easy disassembly without requiring a pre-centering hub section.

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Main characteristics of the Locking Assemblies RfN 7013.0

These Locking Assemblies RfN 7013.0 are also known as "khớp khóa trục RfN 7013.0", feature a single-taper design with a self-locking taper, ensuring excellent self-centering action and concentricity, along with enhanced torque capacity. No pre-centering hub section is needed. They come with integral push-off screws for easy disassembly and can be positioned deep within a bore thanks to their design. Available sizes include Metric series shafts from 20 mm to 150 mm in diameter and Inch series shafts from 1” to 4” in diameter.

- Enhanced Strength: Optimized for high rotational speeds and radial loads, ensuring robust performance in demanding applications.

- Self-Centering: Guarantees precise alignment of components, eliminating the need for manual adjustments and enhancing reliability.

- Inner Diameter (d): 19-150 mm, accommodates various shaft sizes, offering versatility for different applications.

- Outer Diameter (D): 47-200 mm, suitable for a wide range of hub sizes, ensuring compatibility with diverse mechanical systems.

- Overall Length (L): 37-77 mm, compact design allows for efficient installations while maintaining durability.

- Torque (T): 285-28,500 Nm, capable of handling a broad range of torque values, from moderate to high, making it ideal for various industrial uses.

Learn more: The origins of Locking Assemblies

Locking Assemblies RfN 7013.0 product specifications

RfN 7013.0 Catalogue	RfN 7013.0 Installation Instruction

Dimensions [mm]				Transmissible torques [Nm]		Locking screws		Gw
d x D	L	L1	L3	T	Tmax	nSc	DG	[kg]
19 x 47	37	31	21,7	285	320	4	M6x20	0.29
20 x 47	37	31	21,7	300	340	4	M6x20	0.29
22 x 47	37	31	21,7	330	370	4	M6x20	0.27
24 x 50	37	31	21,7	420	480	5	M6x20	0.31
25 x 50	37	31	21,7	440	500	5	M6x20	0.3
28 x 55	37	31	21,7	490	560	5	M6x20	0.36
30 x 55	37	31	21,7	530	600	5	M6x20	0.34
32 x 60	37	31	21,7	740	850	6	M6x20	0.41
35 x 60	37	31	21,7	810	930	6	M6x20	0.38
38 x 65	37	31	21,7	890	1020	6	M6x20	0.44
40 x 65	37	31	21,7	940	1080	6	M6x20	0.41
42 x 75	46	38	25,3	1730	1980	6	M8x25	0.76
45 x 75	46	38	25,3	1860	2130	6	M8x25	0.7
48 x 80	46	38	25,3	1980	2270	6	M8x25	0.8
50 x 80	46	38	25,3	2070	2380	6	M8x25	0.76
55 x 85	46	38	25,3	2540	2920	7	M8x25	0.82
60 x 90	46	38	25,3	2770	3180	7	M8x25	0.88
65 x 95	46	38	25,3	3580	4110	8	M8x25	0.94
70 x 110	60	50	33,4	5100	5860	7	M10x35	2.1
75 x 115	60	50	33,5	5460	6270	7	M10x35	2.2
80 x 120	60	50	33,6	5850	6720	7	M10x35	2.3
85 x 125	60	50	33,7	7450	8560	8	M10x35	2.4
90 x 130	60	50	33,8	7900	9080	8	M10x35	2.6
95 x 135	60	50	33,9	9900	11380	10	M10x35	2.7
100 x 145	68	58	40.8	11000	12650	10	M10x35	3.7
110 x 155	68	58	40.8	12100	13910	10	M10x35	4
120 x 165	68	58	40.8	15700	18050	12	M10x35	4.3
130 x 180	77	65	45,4	20700	23800	10	M12x40	5.9
140 x 190	77	65	45,4	22500	25870	10	M12x40	6.3
150 x 200	77	65	45,4	28500	32770	12	M12x40	6.7

Why Choose Ringfeder’s RfN 7013.0 Series?

Locking devices RfN 7013.0 are engineered for enhanced strength, making it optimal for high rotational speeds and radial loads. Its self-centering feature ensures precise alignment, while the specifications allow for versatility and compatibility with different mechanical systems. The torque capacity ranges from 285 Nm to 28,500 Nm, making it suitable for a wide array of industrial applications.

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 7013.0 throughout Vietnam

Dai Hong Phat Corp is proud to represent Ringfeder Germany in Vietnam, offering access to the highly reliable Locking Assemblies RfN 7013.0.

Choosing these assemblies means investing in a solution that perfectly balances precision, durability, and cost-effectiveness, meeting the rigorous demands of industrial machinery and systems and ensuring exceptional performance.

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