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Locking Assemblies RfN 7015.1

Locking Assemblies RfN 7015.1

The Ringfeder RfN 7015.1 is designed for high bending load applications such as conveyor pulleys, featuring lower shaft and hub pressures and available in sizes from 100 mm to 800 mm.

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Size:

100x145

110x155

120x165

130x180

140x190

150x200

160x210

170x225

180x235

190x250

200x260

220x285

240x305

260x325

280x355

300x375

320x405

340x425

360x455

380x475

400x495

420x515

440x535

460x555

480x575

500x595

520x615

540x635

560x655

580x675

600x695

620x730

640x750

660x770

680x790

700x810

720x830

740x850

760x870

780x890

800x910

100% genuine product

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Product information

Key Features of Locking Assemblies RfN 7015.1

The RfN 7015.1 Locking Assembly is also known as "khớp khóa trục RfN 7015.1" designed to transmit torques, axial forces, and high bending moments with reduced contact pressures, ensuring precise alignment of the clamped pieces.

- Optimized Cone Design: The long and flat cone angles allow the required loads to be transferred efficiently with a single Locking Assembly RfN 7015.1. During installation, the Locking Assembly, shaft, and hub maintain their relative positions, providing additional safety compared to three-part constructions. Both the shaft and hub are solely under compression loads.

- Combined Load Transmission: Capable of transmitting bending moments and radial loads simultaneously (for assistance, please contact our technical department).

- Excellent Centering Ability: The RfN 7015.1 features a relatively wide design and a precentering web, ensuring exceptional centering performance.

Specifications of RfN 7015.1:

- Inner Diameter d: 100-800 mm

- Outer Diameter D: 145-910 mm

- Overall Length L: 75-220 mm

- Torque T: 6,575-903,696 Nm

Learn more: The origins of Locking Assemblies

Locking Assemblies RfN 7015.1 product specifications

RfN 7015.1 Catalogue	RfN 7015.1 Installation Instruction

Dimensions [mm]			Transmissible torques [Nm]		Locking screws		Gw
d x D	L	L1	T	Tmax	nSc	DG	[kg]
100 x 145	75	65	60	7736	9	M10x55	4.1
110 x 155	75	65	60	9455	10	M10x55	4.4
120 x 165	75	65	60	12377	12	M10x55	4.8
130 x 180	84	74	68	16761	15	M10x60	6.5
140 x 190	84	74	68	18050	15	M10x60	7
150 x 200	84	74	68	20629	16	M10x60	7.4
160 x 210	84	74	68	24754	18	M10x60	7.8
170 x 225	93	81	75	32179	15	M12x65	10
180 x 235	93	81	75	36344	16	M12x65	10.6
190 x 250	106	94	88	43158	18	M12x75	14.3
200 x 260	106	94	88	50477	20	M12x75	15
220 x 285	116	104	98	58301	21	M12x80	19.8
240 x 305	116	104	98	72688	24	M12x80	21.4
260 x 325	116	104	98	88588	27	M12x80	23
280 x 355	140	126	120	135334	28	M14x100	35.2
300 x 375	140	126	120	145001	28	M14x100	37.4
320 x 405	158	142	135	211720	28	M16x110	51.3
340 x 425	158	142	135	224952	28	M16x110	54.1
360 x 455	183	165	158	246615	24	M18x140	75.4
380 x 475	183	165	158	292855	27	M18x140	79
400 x 495	183	165	158	365355	32	M18x140	82.8
420 x 515	183	165	158	383623	32	M18x140	86.5
440 x 535	200	180	172	438558	27	M20x140	110
460 x 555	200	180	172	458493	27	M20x140	114
480 x 575	200	180	172	531586	30	M20x140	119
500 x 595	200	180	172	553753	30	M20x140	123
520 x 615	220	200	190	614277	32	M20x150	148
540 x 635	220	200	190	637903	32	M20x150	154
560 x 655	220	200	190	744220	36	M20x150	160
580 x 675	220	200	190	770800	36	M20x150	165
600 x 695	220	200	190	797379	36	M20x150	170
620 x 730	220	200	190	823958	36	M20x150	175
640 x 750	220	200	190	850537	36	M20x150	180
660 x 770	220	200	190	877117	36	M20x150	194
680 x 790	220	200	190	903696	36	M20x150	199
700 x 810	220	200	190	930275	36	M20x150	205
720 x 830	220	200	190	956855	36	M20x150	210
740 x 850	220	200	190	983434	36	M20x150	216
760 x 870	220	200	190	1010013	36	M20x150	221
780 x 890	220	200	190	1036593	36	M20x150	227
800 x 910	220	200	190	1063172	36	M20x150	232

Why Choose Ringfeder’s RfN 7015.1 Series?

The Ringfeder RfN 7015.1 Series is a self-centering locking assembly that efficiently transmits torques, axial forces, and high bending moments with reduced contact pressures, ensuring precise alignment of clamped pieces. Its design provides additional safety, superior centering ability, and effective handling of combined loads.

The RfN 7015.1 locking assemblies are ideal for precise tightening applications involving various types of shafts, including gears, wheels, chains, levers, brake discs, sliding gears, couplings, flanges, and coupling shafts.

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 7015.1 throughout Vietnam

Opting for the Locking Assemblies RfN 7015.1 is a smart choice, delivering a blend of precision, durability, and cost-effectiveness. Designed to meet the stringent requirements of industrial machinery, this product ensures top-notch performance and reliability.

In Vietnam, Dai Hong Phat Corp is the official distributor for Ringfeder Germany's locking assemblies, providing access to authentic, high-quality products supported by professional expertise and dedicated services.

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