Высокое качество алюминиевого сплава Соединение гибкого вала BC6-I

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High Quality  Aluminum Alloy Flexible Shaft Coupling

BC6-ISeries 

ClampType

 

Features: 

· Plate spring coupling
· High torque capacity and excellent response
· Zero backlash
· Identical clockwise and anticlockwise rotational characteristics
· Stainless steel plate springs absorbs parallel, angular misalignment and shaft end-paly
· Setscrew type
· Material: Aluminum alloy

 

Order Information:

Example: BC6-39V-10-10
BC6: Series No.
56: Outer Diamater 56mm Setscrew type
V: Single Plate Springs
10: D1 Bore 10mm
10: D2 Bore 10mm

 

Dimension:

 

Model	Inner Dia		Outer Dia.	Length	d3	W	L1	Thread	Wrench Torque
	Min.(Ød1/Ød2)	Max.(Ød1/Ød2)	ØD	L				M	(N.m)
BC6-34V-d1-d2	6	10	34	28.1	21.6	3.3	12.4	M3	1.5
BC6-39V-d1-d2	8	12	39	24.6	24.6	4.1	15.0	M4	2.5
BC6-44V-d1-d2	8	16	44	29.6	29.6	4.1	15.0	M4	3.4
BC6-50V-d1-d2	10	18	50	33.0	33.0	5.0	17.5	M5	7.0
BC6-56V-d1-d2	10	20	56	38.0	38.0	5.0	19.5	M5	7.0
BC6-68V-d1-d2	12	25	68	46.0	46.0	6.0	23.5	M6	14.0
BC6-82V-d1-d2	16	30	82	56.0	56.0	8.0	30.0	M8	25.0

 

Please contact us if you need specific dimensions.
The dimension can be customized made according to customer's requirements.

 

Product Details of Shaft Coupling:

 

Packing Details of Shaft Coupling:

 

Spare Parts of Shaft Coupling:

 

Raw Material of Shaft Coupling:

 

Manufacture Process of Shaft Coupling:

What's Coupling?

Coupling is the mechanical drive which is mainly used for connecting shaft and shaft (sometimes coupling spindle other rotary parts) with the transfer motion and torque, and also it is the commonly used components used for safety devices. Mechanical running can't be separated from two axis; Only be separated in the mechanical parking and coupling apart from two axis. 

In addition, coupling is able to complement the axial direction, angular and shaft end-play and absorb vibration, thus it can prolong mechanical life, improve the operation quality and stability of the machine.

 

Installation Caution

l         It must be calibrated and adjusted when installing the coupling.

l        Coupling will be shorten of using life or damaged, if it may be out of shape when the axis deviation exceed the allowed values during using it.

l        When installing coupling, please adjust the coupling to ensure that the axis deviation is under the allowed values of this product. 

l        The axis deviation allowed values which recorded in the specification means any one of the deviation among the deviation of "Radial", "Angular" and "Axial" exists. The rated deviation will be halved when two or more axis deviation exist at the same time.

l         Misalignments are sometimes caused not only by equipment assembly, but also by vibration, heat expansion, wear of bearings, etc, during operation. Therefore, it is recommended to adjust the shaft misalignment to be below 1/3 of maximum values.

l         The allowable axis deviation of coupling contains the following three types:

Calculate Motor Torque

When we know the motor watt, we can calculate the motor torque using the following formula.

Motor torque T(N. m)=kW×9550 rpm

Calculate Coupling Torque

When calculate the motor rated torque and select the adjustment factor, the coupling torque can calculate using the following formula.

T≥T1×K1×K2×K3

T1: Motor rated torque K1: Operating Coefficient by Load Character

K2: Corrected Coefficient by Operating Hours

K3: Corrected Coefficient by Start and Braking

 

Load Character K1
Constant	K1=1.0
Small Fluctuations	K1=1.2
Medium Fluctuations	K1=1.7
Large Fluctuations	K1=2.1

 

Operating Hours Factor K2
Hrs/Day	≤2 Hour	K2=0.70
	≤4 Hour	K2=0.85
	≤8 Hour	K2=1.00
	≤16 Hour	K2=1.18
	≤24 Hour	K2=1.28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start and Braking Frequency Coefficient K3
Operations/Hr	≤10 times	K3=1.0
	≤30 times	K3=1.1
	≤60 times	K3=1.2
	≤120 times	K3=1.5
	≤240 times	K3=2.0

 

 

 

 

 

 

 

 

 

 

 

 

Main Couplings Attachment Type:

Setscrew type: Two setscrews have a angle of 90 °, this low-cost type features the most conventional attachment. However, the point of setscrew may cause damage to the shaft and may be difficult to remove.

Clamp Type: This type is clamped on the shaft by tightening the socket head cap screws. Attachment and removal is easy, and no shaft damage results.