FXRT Freewheel 1 Directional Sprag Custom Bearings

Changzhou Suma Precision Machinery Co., Ltd.

Negotiable2024/4/4 20:04:47

Model
Nature of the Manufacturer: Manufacturer
Product Category: Bearing
Place of Origin: JiangSu, ChangZhou

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Changzhou Suma Precision Machinery Co., Ltd.

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18068536660

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86-519-85858018

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Overview Product Details Company Description

Place of Origin CHINA Brａnd Name SUMA Certification ISO SGS Model Number FXRV200-63 FXRT200-63

MZ20 One Way Overrunning Cam Clutch Custom Made Bearing

Advantages

• Protection of gearboxes from overload by unequal load distribution in multiple drives

• Protection of gearboxes from dynamic peak torques during the locking process

• Smaller gearboxes can be used without negatively effecting the safety

• Protection of the backstops, as dynamic peak torques are reduced by temporarly slipping

Feature

Integrated Freewheels FXRV and FXRT are sprag freewheels without bearing support and with sprag lift-off X. They consist of the Integrated Freewheels FXM with additional torque limiter. The sprag lift-off X ensures a wear-free freewheeling operation when the inner ring rotates at high speed. The freewheels FXRV and FXRT are used as:

Backstops

for continuous conveyor installations with multiple drives in which each drive is equipped with its own backstop. In such continuous conveyor installations with multiple drives it is important to consider the problem of the unequal distribution of backdriving torque to the individual drives and backstops. As soon as the installation comes to a standstill, the entire backdriving torque is applied primarily to a single backstop, due to differences in the play and elasticity of the drives involved. In installations equipped with backstops without torque limiters, the individual gearboxes and the corresponding backstops must be designed to accommodate the entire backdriving torque of the conveyor installation in order to ensure safety.

Dimension and Capacity

Free wheel Size	Type	Slipping torque MR Nm	Sprag lift-off at inner ring speed min-1	Max. speed Inner ring free wheels min-1	Bore d Standard mm mm		A mm	B mm	C mm	D mm	G**	H mm	K mm	L mm	O mm	R mm	S mm	T mm	min. mm	U*** max. mm	V mm	Z**	Wei ght kg
FXRV 85 - 40	MX	1 400	430	6 000	60	65	330	143	6	295	M 12	37	29	60	127	280	110	308	165	215	43	6	57
FXRV 100 - 50	MX	2 300	400	4 500	55	60	350	150	6	311	M 12	39	31	70	134	300	125	328	180	240	38	6	65
FXRV 120 - 50	MX	3 400	320	4 000	70	75	400	150	6	360	M 16	36	31	70	134	340	145	373	200	260	38	6	86
FXRV 140 - 50	MX	4 500	320	3 000	100	110	430	160	6	386	M 16	36	31	70	134	375	165	403	220	280	50	6	102
FXRV 170 - 63	MX	9 000	250	2 700	90	100	500	175	6	460	M 16	43	40	80	156	425	196	473	250	340	38	6	163
FXRV 200 - 63	MX	12 500	240	2 100			555	175	6	516	M 16	49	40	80	156	495	226	528	275	390	38	6	205
FXRV 240 - 63	LX	21 200	220	3 000			710	195	8	630	M 20	50	50	90	170	630	290	670	355	455	45	12	347
FXRV 260 - 63	LX	30 000	210	2 500			750	205	8	670	M 20	50	50	105	183	670	310	710	375	500	40	12	411
FXRV 290 - 70	LX	42 500	200	2 500			850	218	8	755	M 24	52	50	105	190	730	335	800	405	560	48	12	562
FXRV 310 - 96	LX	53 000	195	2 100			900	260	10	800	M 24	63	63	120	240	775	355	850	435	600	69	12	792
FXRV 360 - 100	LX	75 000	180	1 800			975	267	10	870	M 30	63	63	125	243	850	400	925	485	670	71	12	942
FXRV 410 - 100	LX	100 000	170	1 500			1 060	267	10	950	M 30	63	63	125	243	950	450	1 000	535	750	71	12	1053

Free wheel Size	Type	Slipping torque MR Nm	Sprag lift-off at inner ring speed min-1	Max. speed Inner ring free wheels min-1	Bore d Standard mm mm		A mm	B mm	C mm	D mm	G**	H mm	K mm	L mm	O mm	R mm	S mm	T mm	min. mm	U*** max. mm	V mm	Z**	Wei ght kg
FXRT 85 - 40	MX	1 400	430	6 000	60	65	330	148	6	295	M 12	37	29	60	127	280	110	308	165	215	43	6	60
FXRT 100 - 50	MX	2 300	400	4 500	55	60	350	159	6	311	M 12	39	31	70	134	300	125	328	180	240	38	6	66
FXRT 120 - 50	MX	3 400	320	4 000	70	75	400	159	6	360	M 16	36	31	70	134	340	145	373	200	260	38	6	87
FXRT 140 - 50	MX	4 500	320	3 000	100	110	430	163	6	386	M 16	36	31	70	134	375	165	403	220	280	50	6	104
FXRT 170 - 63	MX	9 000	250	2 700	90	100	500	188	6	460	M 16	43	40	80	156	425	196	473	250	340	38	6	166
FXRT 200 - 63	MX	12 500	240	2 100			555	188	6	516	M 16	49	40	80	156	495	226	528	275	390	38	6	209
FXRT 240 - 63	LX	21 200	220	3 000			710	210	8	630	M 20	50	50	90	170	630	290	670	355	455	45	12	355
FXRT 260 - 63	LX	30 000	210	2 500			750	223	8	670	M 20	50	50	105	183	670	310	710	375	500	40	12	418
FXRT 290 - 70	LX	42 500	200	2 500			850	243	8	755	M 24	52	50	105	190	730	335	800	405	560	48	12	574
FXRT 310 - 96	LX	53 000	195	2 100			900	293	10	800	M 24	63	63	120	240	775	355	850	435	600	69	12	805

The problem of the unequal distribution of backdriving torque is solved by using backstops

FXRV and FXRT with torque limiting. The torque limiter which is built into the backstop slips

temporarily when the specified torque is exceeded until the other backstops engage in succession. In this way, the entire backdriving torque of the conveyor installation is distributed to the individual gearboxes and backstops. Furthermore, dynamic peak torques which occur during the locking process are reduced, thereby protecting the gearboxes against damaging peak torques. For this reason the use of backstops FXRV and FXRT with torque limiting in continuous conveyor installations with multiple drives enables the application of gearboxes with smaller dimensions.

Pictures
FXRT Freewheel 1 Directional Sprag Custom Bearings 2

FXRT Freewheel 1 Directional Sprag Custom Bearings 3

　　Main Market:North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle EastBusiness Type:Manufacturer, Trading CompanyBrandsSUMANo. of Employees50~51Annual Sales1000000-2000000Year Established2005Export p.c70% - 80%Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . One Way Clutch Bearing: CSK, ASNU, AS , NF, FE, DC, FWD, BWC, AXK, AA, B200, BB, CKA, ... Backstop Clutch : BS, MZ, FSO, HPI, PB, BS...R, NJ, NYD, NF, CKZ, RSBW, AV , ... Overrunning clutch: FXM, GFR, RSCI, RSXM, CKL-A, CKF-A, RSBI, GFK, GV, GVG, BSEU, ... Needle Roller Bearings: HF,HFL, RC, RCB, FC, FCB, OWC, EWC, 1WC, HK, SCE, BCE, IR, ...Cam follower bearings : CF, KR, CFE, CFH, CYR, CYR...S, NATV, NATR, NUTR, KRV, RSTO, ...Spherical Plain Bearings : GE, GE...ES-2RS, GE...DO-2RS, GEG...ES-2RS, GEEW...ES-2RS, GE...UK-2RS, GE...ET-2ES, ... Advantage of Company ?Germany Technology Introduction ensure goods reach an top-level quality . Core Technical Team ensure ability to Find out - Work out problems more efficiently . Over 15 Years Production Experience makes us easier to find out a solution from any industrial field . Superior Equipment Production Line ensure goods produced under strictly quality control . OEM / ODM available significantly save the customer's funds and enlarge the benefits. Advantage of Products High Torque Transmission High Load Capacity Preferable Wear Resistance Free Sample Quality Test Service (specially for small standard item)Pre-Lubricated ensure its Long Life Using Time Application Field With a wide range of variety ( Over 100 different patterns and more than thousands sizes available ), products are widely used in Printing Machine, Packaging Machine ,Conveyor System, Bucket Elevator, Gearbox , Reducer, Gearmotor, Electronics Toy, Hydraulic System and any power transmission industrial field. Market With over 13 years experience, well equipped testing facilities and strict quality control, Changzhou Suma Precision Machinery Co., Ltd products sell well all over the world, the main markets are European, America, Canada, Brazil, India, Asia, etc . It was a certified enterprise with Quality Management System ISO9001:2015, SGS , Safety Certificate of Approval for Mining Products . In the meantime, with accurate control of key process and technical support from engineer team, customized products are also available. Stable product performance and reliable after sales service always are our only way to win customer.HISTORY2005-8-8, Establishd Changzhou Suma Precision Machinery Co.,Ltd. At begining only produce some items of One way clutch bearings like CSK DC ASNU NFS GFR, etc .2012-07-11, Technical Team do R&D , Develop new design of the backstop clutch / overrunning clutch which has big torque transmission, widely used in Mining, Mednical, Conveyor System, Reducer, Gearbox, etc . 2015-03-16, Try to Step into the Needle roller bearings / Cam follower bearings to enlarge the market share . 2018-10-15, Involved in the field of spherical plain bearings and bring great convenience for new and old customers. SERVICEThe business principle of Changzhou Suma Precision Machinery Co., Ltd is human- oriented , customer first, excellent quality, prestige guarantee and perfect service . We anticipate for the cooperation with you and create a better future.Our Service :Give Technical Guidance before order ensure no mistake purchase .Online Trade-Assurance service make client more reliable to do internation business. Update production status frequently to make sure custom know exactly of every details .7/24 hours online quick answer to clear client doubt. Good package to protect no damage or harm during shipment . Supply Technical Manual for client do maintenance .Any quality problem during the warranty period can be negotiated to be solved ( Except for vandalism )One Way Bearing / Sprag Clutch Package for your reference :OUR TEAMWe always believe in that , Running a business is running the " Man " ，Only a united and cohesive team can produce high-quality products 。So we Organize team building activities from time to time to enhance mutual exchanges .