Z7C Series Locking Assemblies Keyless Shaft Power Lock Shaft Clamping Elements 220x370 manufacturer from China Yancheng Qihang Petroleum Machinery Co., Ltd

Z7C Series Locking Assemblies Keyless Shaft Power Lock Shaft Clamping Elements

Payment Terms:	T/T
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: 220x370

Production Capacity: 50000 pcs/month

Delivery Date: 20 days

Series: Z7C

Locking Bolt/Screw Property Class: Class 10.9

Outer Diameter D: 230mm - 850mm

Torque Range: 20.7 KN.m - 2080 KN.m

Service: OEM, ODM

Means of Transport: Ocean,Land,Air

Packing: Neutral Packaging

Product Name: Locking Assemblies, Shaft C...

Structure: Outer Ring, Inner Ring, Cla...

Inner Diameter d: 140mm - 500mm

Material: #45 Steel

Packaging: Neutral

Product Name: Locking Assemblies, Shaft Power Lock, Shaft Clamping Elements, Shaft Locking Device
Series: Z7C
Material: #45 Steel
Screw/Bolt: 10.9

Simple and quick assembly and disassembly, complete freedom from maintenance and wear, absolutely backlash-free power transmission: Our Shaft Locking Assemblies (Shaft Clamping Elements, Shaft Power Lock, or Shaft Locking Device Elements) are friction-locked shaft-hub connections manufactured to high quality standards. They are suitable for the precise fastening of all types of hubs, for example, toothed gears, running wheels and chain sprockets, levers, cam discs, belt and brake discs, slip-on gears, couplings or flanges, on shafts and axles.

Compared to external clamping connections like shrink discs, locking assemblies are installed between shaft and hub. By tightening the clamping screws, inner and outer rings press themselves onto the contact surfaces of the components to be connected, thus creating a friction-fit press connection. This allows not only high torques but also axial and radial as well as bending loads to be transmitted reliably. Our Keyless Locking Assemblies are the superior alternative to conventional shrink-fits, wedge, keyway or polygonal connections and offer outstanding concentricity and resistance to alternating torsion. Our locking assemblies are available to users in various standard designs and sizes as well as customised special solutions.

Product Name: Shaft Locking Assemblies, Keyless Shaft Power Lock, Shaft Clamping Elements, Shaft Locking Device

Series: Z7C

Material: #45 Steel

Construct: Inner Ring, Outer Ring, Locking Screws/Bolts

Screws/Bolts Property Class: Class 10.9

Drawing and Technical Parameters of Z7C series Shaft Locking Assemblies-Shaft Clamping Elements

Z7C Series Locking Assemblies - Shaft Clamping Elements - Keyless Shaft Locking Elements
Dimension						Screw		Rated Load		Screw Tightening Torque	Weight
d	D	dn	l	H	e	d1	n	Axial Force	Torque	MA
								F1	M1	N·m	kg
mm								KN	KN·m
140	230	95	60	74	7	M12×55	12	436	20.7	100	13
		100						480	24
		105						518	27.2
155	263	105	66	80		M12×60	15	545	28.6		20
		110						591	32.5
		115						633	36.4
165	290	115	72	88	8	M16×65	10	701	40.3	240	26
		120						758	45.5
		125						811	50.7
175	300	125						832	52		29
		130						880	57.2
		135						924	62.4
185	330	135	92	112	10	M16×80	15	1037	70		47
		140						1100	77
		145						1159	84
200	350	145						1291	93		50
		150						1353	101.5
		155						1409	109.2
220	370	160	114	134		M16×90	20	1625	130	240	65
		165						1703	140.5
		170						1776	151
240	405	170	120	144	12	M20×100	15	1835	156	470	87
		180						1994	179.5
		190						2137	203
260	430	190	136	160		M20×110	16	2242	213		100
		200						2390	239
		210						2542	265
280	460	210	148	172		M20×110	20	2686	282		132
		220						2900	319
		230						3087	355
300	485	230	152	176		M20×120		2965	341		140
		240						3175	381
		245						3273	401
320	520	240	160	184		M20×130	24	3317	398		165
		250						3536	442
		260						3738	486
340	570	250	176	200		M24×130	20	4080	510	820	240
		260						4307	560
		270						4519	610
360	590	280	180	204		M24×140		4707	659		250
		290						4931	715
		295						5044	744
390	660	300	188	212		M24×140	24	5733	860		350
		310						5903	915
		320						6063	970
420	690	330	214	238		M24×150	28	6182	1020		410
		340						6470	1100
		350						6743	1180
460	770	360	224	252	14	M27×170	24	7222	1300	1210	540
		370						7514	1390
		380						7789	1480
500	850	400	246	274		M27×180	30	9400	1880		750
		410						9659	1980
		420						9905	2080

Great care has been taken to ensure the correctness of the information contained in this publication but no liability can be assumed for any incorrect or incomplete data. Our technical department reserves the right to final interpretation.

When ordering, please advise the d x D (ID x OD. e.g. 220x370) and series (e.g. Z7C).

Our Shaft-Hub Locking Assemblies are Alternatives to (Interchangeable with) the following series

China GB	Z1, Z2, Z3, Z4, Z5, Z6, Z7A, Z7B, Z7C, Z8, Z9, Z10, Z11, Z12A, Z12B, Z12C, Z13, Z14, Z15, Z16, Z17A, Z17B, Z18, Z19A, Z19B, Z20, Z21, Z22 etc.
RINGFEDER	RfN 7003, RfN 7004, RfN 7005, RfN 7006, RfN 7007, RfN 7012, RfN 7012.2, RfN 7013.0, RfN 7014, RfN 7015.0, RfN 7015.1, RfN 7061, RfN 7110, RfN 7515, etc.
TSUBAKI	KE Series, AS Series, AD-N Series, AE Series, TF Series, RE Series, SL Series, EL Series, EF Series, etc.
CHIARAVALLI	RCK11, RCK13, RCK15, RCK16, RCK19, RCK40, RCK45, RCK50, RCK55, RCK70, RCK71, RCK80, RCK95, etc.
Rexnord Tollok	TLK110, TLK130, TLK131, TLK132, TLK133, TLK139, TLK200, TLK250, TLK250L, TLK300, TLK400, TLK401, TLK450, TLK451, TLK452, TLK500, TLK601, TLK602, TLK603, etc.
RINGSPANN	RLK608, RLK608E, RLK606, RLK603, RLK603 K, RLK603 S, RLK110, RLK110 K, RLK130, RLK131, RLK132, RLK133, RLK402, RLK404, RLK300, RLK200, RLK350, etc.
BIKON	1003, 1006,1012, 4000, 5000, 7000A, 7000B, 8000, etc.
BONFIX	CCE1000, CCE2000, CCE3000, CCE4000, CCE4100, CCE4500, CCE4600, CCE4900, CCE8000, CCE9500, etc.
SATI	KLGG, KLCC, KLNN, KLDA, KLAA, KLDB, KLAB, KLPP, KLBB, KLHH, KLEE, KLFF, KLMM, etc.
COMPOMAC	A, B, C, D, ES/DS, EP, SD, F, etc.
VBLOK	VK400, VK800B, VK700, VK160, VK700.1, VK130, VK112, etc.
RINGBLOK	1060, 1100, 1120, 1710, 1720, 1800, etc.
KANA	200, 201, 300, etc.
KTR	KTR100, KTR150, KTR200, KTR201, KTR203, KTR206, KTR225, KTR250, KTR400, KTR603, etc.

Aside from standard series, our company can also design and manufacture bespoke non-standard shaft-hub locking assemblies as per customers' specific requirements.