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Aluminium Steel Bellows Shaft Coupling Clamping Motor For Indexing Step Motor

Aluminium Steel Bellows Shaft Coupling Clamping Motor For Indexing Step Motor

Brand Name:	Tianniu
Model Number:	GRC 40*55
MOQ:	1 pcs
Price:	Negotiable
Delivery Time:	5-7 working days
Payment Terms:	T/T, Western Union, MoneyGram, L/C, D/A, D/P

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001

Name:

Bellow Shaft Coupling

Material:

Aluminium Steel

Bore Size:

25mm

Warranty:

12 Months

Elastomer Materia:

PA66

Surface Treatment:

Anodic Oxidation Treatment

Weight:

0.06KG

Packaging Details:

Cartons sea shipping airplane shipping 0.08-0.17KG

Supply Ability:

10000 per month

Highlight:

Aluminium Steel Bellows Shaft Coupling

Motor Bellows Shaft Coupling

Indexing Step Motor Clamping Coupling

Product Description

Bellows Shaft Coupling Clamping Motor For Indexing Step Motor

Product introduction

GRC Aluminum alloy bellows clamping coupling

> The material is aluminum alloy, and the middle bellows is made of stainless steel with excellent corrosion resistance
> Laser welding is used between bellows and shaft sleeve, with zero rotation clearance, suitable for forward and reverse rotation
> Bellows structure can effectively compensate radial, angular and axial deviation
> Designed for servo motor stepper motor
> Fastening method of clamping screw

1. The bellows coupling has no clearance and high sensitivity

2. High elasticity, better protection of equipment

3. It can absorb vibration and compensate radial, angular and axial deviations at the same time

4. Oil stain resistance and strong corrosion resistance

5. Torsional rigidity, clockwise and counterclockwise rotation characteristics are exactly the same

6. Commonly used in CNC machine tools, indexing discs and other industrial machinery

Products Parameters

Product Drawings

Aluminium Steel Bellows Shaft Coupling Clamping Motor For Indexing Step Motor 0

Product Dimensions

model parameter	common bore diameter d1,d2	ΦD	L	L1	L2	L3	N	F	M	tightening screw torque (N.M)
GRC-16x27	4,5,6,6.35,7,8	16	27	7.5	2	8	13.5	3	M2.5	1
GRC-20x32	5,6,6.35,7,8,9,9.525,10	20	32	7.2	2.8	12	18	3.5	M3	1.5
GRC-22.5x34	5,6,6.35,7,8,9,9.525,10,11,12	22.5	34	8.05	2.8	12.3	20.2	4.5	M3	1.5
GRC-25x37	6,6.35,7,8,9,9,9.525,10,12	25	37	9.5	3	12	20.2	4.5	M3	1.5
GRC-32x42	8,9,9.525,10,11,12,12.7,14,15	32	42	8	4	18	27.2	5.5	M4	2.5
GRC-40x55	8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20	40	55	11.5	6	20	34.5	6.5	M5	7
GRC-55x72	10,11,12,12.7,14,15,16,17,18,19,20,22,24,25	55	72	16.5	6	27	51.9	10	M6	12
GRC-65x81	10,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38	65	81	19.5	7	28	60.5	10.5	M6	12

model parameter	Rated torque (N.M)*	allowable eccentricity (mm)*	allowable deflection angle (°)*	allowable axial deviation (mm)*	maximum speed rpm	static torsional stiffness (N.M/rad)	moment of inertia (Kg.M2)	Material of shaft sleeve	surface treatment	weight (g)
GRC-16x27	0.8	0.1	1.5	+ 0.4 -1.2	9400	150	8.0x10-7	High strength aluminum alloy	Anodizing treatment	8
GRC-20x32	1.5	0.15	2	+ 0.6 -1.8	7600	220	2.2x10-6			13
GRC-22.5x34	1.8	0.15	2	+ 0.6 -1.8	6000	300	6.5x10-6			22
GRC-25x37	2.0	0.15	2	+ 0.8 -1.8	6100	330	6.9x10-6			30
GRC-32x42	2.5	0.2	2	+ 0.8 -2.5	4700	490	2.1x10-5			53
GRC-40x55	6.4	0.2	2	+ 0.8 -2.5	4200	530	2.3x10-5			97
GRC-55x72	12	0.2	2	+ 0.8 -2.5	3900	860	3.7x10-5			200
GRC-65x81	18	0.2	2	+ 0.7 -2.5	3500	900	3.6x10-5			380