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China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars

China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-1
China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-2
China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-3
China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-4
China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-5
China Lowest Price Z8 Type Keyless Locking Device,set Screw With Nut Lock,shaft Locking Collars photo-6
US$ 1 - 50 MOQ: 10 Sets
Key Specifications
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Place of Origin:
Jiangsu, China
Brand Name:
Weilian
Model Number:
Z8
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai tianjin ningbo dalian
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Jiangsu, China
Brand Name Weilian
Model Number Z8

Z Series-Keyless Locking device Z8:

1.Shaft collar selection method

Choose shaft collar according to load

1.select the shaft collar should meet:

a. transmitted torque Mt ≥ M

b. axial force:Ft ≥ Fx

c. transfer force:Ft ≥ F2X+(M X10-3)2

d. radial force Pt ≥ Fr/d.1 X103

2,the rated load of a connection which to use numerous shaft sleeve.

When Rated load of a shaft sleeve is less than required transfer load, then can set more than two shaft sleeves in series, the total rated load:

Mtn=m.Mt

Type in: Mtn - n shaft sleeve’s rated load:M - load coefficient (m value shown in chart A)

 

 

 

Num. Of shaft collar

N

 

m

Z1shaft collar

Z2Z3,Z4,Z5shaft collar

Z12Z15,Z17,Z18

shaft collar

1

1.00

1.0

1.0

2

1.56

1.8

1.8

3

1.86

2.7

-

4

2.03

-

-

 

2.picture show 

Mark example:

Inner diameter=20mm, outer diameter=47 Z8type shaft locking device; shaft locking device Z8-20 x 47 JB/T7934-1999

China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

  Z8 Type 's basic size and parameter 

basic size n nominal load surface press between sleeve and coupling       Pf N/mm2 screw tighting torque         MA                 N·M weight kg
d D L1 L2 L3 L4 d1 axial force Ft torque
kN Mt
mm   kN·m
20 47 17 22 28 34 M6 5 30 0.29 220 17 0.25
22 0.32 200
24 50 0.37 200 0.27
25 6 36 0.45 215
28 55 0.5 200 0.32
30 0.54 190 0.35
32 60 8 48 0.77 215 0.37
35 0.84 190 0.34
38 65 0.91 195 0.4
40 0.96 190 0.38
45 75 20 25 33 41 M8 7 77 1.75 230 41 0.63
50 80 1.93 210 0.68
55 85 8 88 2.45 215 0.73
60 90 2.7 190 0.78
63 95 28 41 9 100 3.18 205 0.89
65 95 33 41 3.25 200 0.83
70 110 24 30 40 50 M10 8 141 5 220 83 1.33
75 115 5.25 200 1.4
80 120 5.6 190 1.48
85 125 9 159 6.75 200 1.55
90 130 7.1 190 1.63
95 135 10 176 8.35 200 1.7
100 145 26 32 44 56 M12 8 205 10.3 210 145 2.6
110 155 11.25 190 2.8
120 165 9 231 13.9 210 3
130 180 34 40 52 64 12 308 20 190 4.6
140 190 54 68 M14 9 317 22.25 180 230 4.9
150 200 10 352 26.3 190 5.2
160 210 11 287 31 190 5.5
170 225 44 50 64 78 12 422 35.9 150 7.75
180 235 38 145 8.15
190 250 15 528 50.1 170 9.5
200 260 15 52.8 160 9.9

 

3.packaging 

China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

 
Company Information

Our Mainly Product:

 

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   China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

China Lowest price Z8 Type Keyless Locking Device,set screw with nut lock,shaft locking collars

 

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Business Type
Manufacturer
Year Established
2004
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People