R+W High Torsional Rigidity Bellows Coupling Bk4-with Tapered Shaft-Bk4 60 72

• Customization: Available
• Machine Size: Standard
• Quality: Excellent
• Model NO.: R+W
• Adaptability: General
• Compatibility: Excellent
• Safety: Excellent
• Transport Package: Box Packed
• Specification: Brand new
• Trademark: Schenck
• Origin: China
• Production Capacity: 5000pieces/Years

Product Description

Specification

BK4 - with tapered shaft

Service life
As long as the technical limit is not exceeded, the R+W bellows coupling is fatigue-resistant, wear-resistant and maintenance-free.

Fit clearance
The total clearance of the shaft/sleeve is 0.01–0.025 mm

Special solutions
Various materials, tolerances, specifications and performance grades can be provided as required for special customized applications

ATEX (Optional)
For hazardous areas 1/21 and 2/22, metal bellows can be safely used under the 94/9/EG standard

 

Characteristics

Design

Materials

Suitable for tapered shafts
Easy to install and remove
High concentricity

Temperature range
-30°C to 100°C (-22°F to 212°F)

The conical clamping system corresponds to a 1:10 conical bore and is equipped with a keyway
It can withstand 1.5 times the rated torque for a short period of time.

Bellows: High-performance stainless steel
Bushing: Steel

Technical Specification

	Model	Rated torque (Nm)	Coupling length (mm)	Outer diameter of corrugated pipe (mm)	Aperture range H7(mm)	Torsional rigidity (10³ Nm/rad)	Cone diameter Ø (Fanuc motor(mm)
BK4 15	BK4 15 47	15	47	49	10-22	20	11
	BK4 15 54	15	54	49	10-22	15	11
BK4 30	BK4 30 68	30	68	55	12-23	39	16
	BK4 30 76	30	76	55	12-23	28	16
BK4 60	BK4 60 72	60	72	66	12-29	76	16
	BK4 60 82	60	82	66	12-29	55	16
BK4 150	BK4 150 82	150	82	81	15-37	175	16
	BK4 150 94	150	94	81	15-37	110	16

Company Profile

Why choose us? What can we do for you?

        was established in 2011. After eight or nine years of development, it has grown into a medium-sized company with an annual turnover of over 50 million. Due to business development needs, it was newly changed to Heisenberg in 2019. Ge (Shenzhen) Technology Co., Ltd. 
        Heisenberg (Shenzhen) Technology Co., Ltd. Specializes in the sales of imported electromechanical equipment, instrumentation and other spare parts. It is a modern enterprise that operates mechanical and electrical accessories imported from all over the world. 
Its professional inquiry channel, years of trade experience and numerous the good cooperation relationship of well-known brand electronic component suppliers guarantees our huge advantage in product price and delivery time. 
        Heisenberg (Shenzhen) Technology has independent import and export rights. In recent years, the development process has not only enriched our international trade experience, but also strengthened this unseen enterprise team and forged a strong technology.The company has always believed in the idea that human resources are a bigger and better resource, and we have been working hard to further improve the quality and ability of our employees, because we believe that enterprises provide employees with It is a brilliant future, and the employees will bring a bright future to the company.
 
♦ Founded in 2011 and experienced in the field of producing automaiton parts for 10+ years.
♦ We have large capacity.
♦ We have technical experts for researching and developing.

FAQ

Q1: Are factory or trading company?
A1:We are the professional equipment seller, high-quality price, professional service team, packaged and sent out in 3 hours.
 
Q2:What's your main products?
A2:We supply all kind of the automaiton parts,af compressors and their accessoroes.We provide automatic production machinery pneumatic equipment one-stop supply services!!
 
Q3:What's the payment term?
A3:T/T.
 
Q4:What's the delivery time?
A4:Immediate dispatch in stock.
 
Q5:How to place the order?
A5:You can send us email or contact us directly if you have preferred ways.
 
Q6:Would you have a discount if l have a large order?
A6:Yes we could offer different discount according to your order quantity.
 
Q7:How will you make the shipment?
A7:By sea shipment/Air/Express service.
 
Q8:How does your factory do the quality control?
A8:Quality is important,we always attach importance to quality control from the beginning to the end of the prodution.
Each product will be fully assembled and carefully tested before packing and shipping.
 
Q9:Where are your company  located?
A9:Shenzhen, Guangdong Longgang and welcome to visit .