Centa Centaflex AM Flexible Couplings

ID 683304

$ 615.44

1-2 weeks delivery time

Type:

AM12
AM22
AM28
AM30
AM50
AM80
AM140
AM200
AM250
AM400
AM600

Diameter, mm:

25-35
25-40
25-50
35-60
45-80
50-100

The Centa Centaflex AM Flexible Coupling is designed for yachts and small commercial vessels and is based on the Centaflex classic clutch, enhanced with an additional rubber thrust bearing to support increased propeller thrust force. The range includes multiple sizes (AM12 to AM400) covering nominal torque from 175 Nm up to 7,500 Nm with maximum thrust force up to 35.00 kN depending on type. Typical operating limits reach 2,500–4,000 rpm (model dependent). Untreated coupling variants are available as single-piece items with dedicated product numbers and EAN codes.

Description
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Centa Centaflex AM Flexible Couplings – Rubber Thrust Bearing Couplings for Yachts & Commercial Vessels (AM12–AM400, 175–7,500 Nm)

The Centaflex AM Flexible Coupling is designed for yachts and small commercial vessels. It is based on the well-known Centaflex classic clutch and is retrofitted with an additional rubber thrust bearing to support increased thrust force on the propeller. The coupling is widely used on motorboats, large yachts, and ferries, where flexibility and reliability are required for smooth operation and effective torque transmission.

Key Features

Flexible coupling for yachts and small commercial vessels
Based on the Centaflex classic clutch design
Additional rubber thrust bearing for increased propeller thrust support
Designed to reduce vibration and support smooth torque transmission
Multiple sizes available for different shaft diameter ranges and torque requirements

Type Overview (Technical Data)

Type	Shaft Diameter Range	L	øR	O	S	øD	Max RPM	Max Thrust Force	Max Nominal Torque	LD	Art. Code
AM12	25–35 mm	99 mm	120 mm	51 mm	57 mm	75 mm	4000 rpm	5.5 kN	175 Nm	135 Nm	94703
AM22	25–35 mm	99 mm	150 mm	41 mm	57 mm	80 mm	4000 rpm	7.5 kN	350 Nm	269 Nm	94704
AM28	25–40 mm	100 mm	170 mm	41 mm	55 mm	85 mm	4000 rpm	10.00 kN	525 Nm	404 Nm	94705
AM30	25–50 mm	125 mm	200 mm	51 mm	70 mm	100 mm	4000 rpm	10.00 kN	625 Nm	481 Nm	94710
AM50	25–50 mm	125 mm	200 mm	51 mm	70 mm	100 mm	4000 rpm	10.00 kN	1000 Nm	769 Nm	94720
AM80	25–50 mm	125 mm	205 mm	44 mm	70 mm	100 mm	4000 rpm	15.00 kN	1400 Nm	1077 Nm	94730
AM140	35–60 mm	138 mm	260 mm	48 mm	83 mm	125 mm	3600 rpm	20.00 kN	1875 Nm	1422 Nm	94740
AM200	40–70 mm	160 mm	300 mm	50 mm	90 mm	145 mm	3200 rpm	30.00 kN	3100 Nm	2385 Nm	94750
AM250	45–80 mm	172 mm	340 mm	60 mm	100 mm	160 mm	3000 rpm	35.00 kN	4000 Nm	3077 Nm	94760
AM400	50–100 mm	199 mm	370 mm	67 mm	120 mm	170 mm	2500 rpm	35.00 kN	7500 Nm	5769 Nm	94770
AM600	50–100 mm	Dimensions on demand	Dimensions on demand	Dimensions on demand	Dimensions on demand	Dimensions on demand	2500 rpm	35.00 kN	7500 Nm	5769 Nm	94770

Untreated Coupling Variants (Single Piece)

Coupling Type	Product Number	EAN	Brand	Unit
AM12 Untreated	94703.001	8720193074214	Centa	1 Piece
AM22 Untreated	94704.001	8720193074221	Centa	1 Piece
AM28 Untreated	94705.001	8720193074238	Centa	1 Piece
AM30 Untreated	94710.001	8720193074252	Centa	1 Piece
AM50 Untreated	94720.001	8720193074337	Centa	1 Piece
AM80 Untreated	94730.001	8720193074344	Centa	1 Piece
AM140 Untreated	94740.001	8720193074351	Centa	1 Piece
AM200 Untreated	94750.001	8720193074405	Centa	1 Piece
AM250 Untreated	94760.001	8720193037929	Centa	1 Piece
AM400 Untreated	94770.001	8720193037967	Centa	1 Piece

Typical Applications

Motorboats and large yachts
Small commercial vessels and ferries
Marine propulsion systems requiring thrust support and flexible torque transmission