Z2 type locking device

Model:	50*80
Brand:	Tanso
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Hydraulic Pressure Machine & Parts
Label:	locking device
Price:	US $20 / piece
Min. Order:	1 piece

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Member Information

Cangzhou Tanso Coupling Go.,Ltd.

Free MemberHe Bei - China

Last Online:16 Mar, 2017

Product Description

Tanso Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to transmit torque or to withstand axial thrust. This mechanical interference fit utilizes screw tension in the Shaft Locking Device, converted into radial pressure via an inclined plane. This pressure expands the Shaft Locking Device to eliminate the gap between the hub and the shaft. The Shaft Locking Device uses the friction bond between the Shaft Locking Device and the shaft/hub to create a zero backlash connection. This connection is easily releasable to remove the mechanical interference fit.

Tanso Shaft Locking Devices expand to fill the gap between the shaft and hub, allowing for easy installation and removal, saving time over traditional interference fit techniques. The contact pressures created using a Shaft Locking Device can be greater than traditional interference fit pressures, allowing for more torque to be transmitted or shorter hubs to be used. The easy installation also allows the hub to be positioned more accurately on the shaft, and can facilitate angular timing of the hub.

Easy assembly and disassembly

Both actions take place by locking and unlocking the clamping screws with common tools.

The use of a torque wrench is only necessary when a more precise torque is required.

Superior holding power

The action of the clamping cones creates shaft clamping torque superior to a normal keyed hub.

Overload protection

When the pre-set torque is exceeded locking device will slip, preventing the connected elements from being broken.

Note: Locking units are not friction couplings, so excessive slip will cause damage.

Easy adjustment

Combining the locking device design of smooth cone action with superior holding power, the hub can be clamped at any position along a shaft, eliminating the need for lock washers, spacers , stop rings, etc.

Specific product description

Z2 type locking device assembly unit consists of four pieces with two inside double-cone rings through a set of tightening screws.It is recommended for medium torques.It can be easily assembled and disassembled.

Features:

1.Medium high torque, internal shaft locking device

2.Self releasing

3.Not self-centering

4.Axial hub position fixed during clamping

5.Metric shafts 17mm to 400mm (larger upon request)

Installation

Dimensions							Rating load		Pressure between lock and shaft Pf N/mm^2	Tightening torque MA N.m	Mass kg
d	D	l	L	L1	d1	n	Axial force Ft KN	Torque Mt KN.m
mm						n	Axial force Ft KN	Torque Mt KN.m
20	47	17	20	27.5	M6	8	27	0.27	210	14	0.24
22	47					8	27	0.30	195		0.23
25	50					9	30	0.38	190		0.25
28	55					10	33	0.47	185		0.30
30	55					10	33	0.50	175		0.29
35	60					12	40	0.70	180		0.32
38	63					14	46	0.88	185		0.33
40	65					14	46	0.92	180		0.34
42	72	20	24	33.5	M8	12	65	1.36	200	35	0.48
45	75						72	1.62	210		0.57
50	80						71	1.77	190		0.60
55	85					14	83	2.27	200		0.63
60	90					14	83	2.47	180		0.69
65	95					16	93	3.04	190		0.73
70	110	24	28	39.5	M10	14	132	4.60	210	70	1.26
75	115						131	4.90	195		1.33
80	120						131	5.20	180		1.40
85	125					16	148	6.30	195		1.49
90	130					16	147	6.60	180		1.53
95	135					18	167	7.90	195		1.62
100	145	29	33	47.0	M12	14	192	9.60	195	125	2.01
105	150						190	9.98	185		2.10
110	155						191	10.5	180		2.15
120	165					16	218	13.1	185		2.35
125	170					18	220	13.78	180		2.95
130	180	34	38	52.0	M12	20	272	17.6	165	125	3.51
140	190					22	298	202.9	165		3.85
150	200					24	324	24.2	170		4.07
160	210					26	350	28	170		4.3
170	225	38	44	60	M14	22	386	32.8	160	190	5.78
180	235	38	44	60		24	420	37.8	165		6.05
190	250	46	52	68		28	490	46.5	150		8.25
200	260	46	52	68		30	525	52.5	150		8.65
210	275	50	56	74	M16	24	599	62.89	151	295	10.10
220	285					26	620	68.00	150		11.22
240	305					30	715	85.50	160		12.20
250	315					32	768	96.00	162		12.70
260	325					34	800	104.00	165		13.20
280	355	60	66	86.5	M18	32	915	128.00	145	405	19.20
300	275	60	66	86.5	M18	36	1020	153.00	150	405	20.50
320	405	72	78	100.5	M20		1310	210.00	150	580	29.60
340	425	72	78	100.5	M20		1310	224.00	145	580	31.10
360	455	84	90	116.0	M22		1630	294.00	145	780	42.20
380	475						1620	308.00	135		44.00
400	495						1610	322.00	130		46.00
420	515					40	1780	374.00	135		50.00
450	555	96	102	130.0	M24	40	2050	461.25	124	1000	65.00
480	585					42	2160	518.40	124		71.00
500	605					44	2240	560.00	123		72.60
530	640					45	2330	617.00	121		83.60
560	670					48	2440	680.00	120		85.00
600	710					50	2580	775.00	118		91.00
630	740					52	2680	844.00	117		94.00
670	780					56	2820	944.00	116		101.00
710	820					60	2970	1054.00	115		106.00
750	860					62	3130	1173.00	115		112.00
800	910					66	3260	1300.00	112		118.00
850	960					70	3500	1487.00	113		125.00
900	1010					75	3680	1650.00	112		132.00
950	1060					80	3870	1838.00	112		139.00
1000	1110					82	4000	2000.00	110		146.00

Payment Terms:	TT

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Send Inquiry to this Member

Cangzhou Tanso Coupling Go.,Ltd.

8008code,Nancang Street, Botou, Hebei Province,CHIAN

Phone:: 86-317-8223937

Fax:: 86-317-8263317

Contact:: Tiffany Tang (sales manager)

Mobile:: 8223937

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