Complete Freewheel/Overrunning Clutch (FR...300CA)

• Model: Fr...300ca
• Maximum Torque: 420lb-FT
• Nominal Torque: 210lb-FT
• Inner Ring Freewheels/ Overruns: 2 500rpm
• Outer Ring Freewheels/ Overruns: 2 600rpm
• Precision: P6
• Model NO.: FR...300CA
• OEM: Accept
• Delivery: 10-15days
• Transport Package: Single Box or as Your Requirements
• Specification: P6
• Trademark: SUMA or OEM
• Origin: Changzhou China
• HS Code: 84836000
• Production Capacity: 20000piece/Month

Product Description

Complete Freewheel/Overrunning Clutch (FR...300CA)
Features
Complete Freewheel FR  CA incorporate a freewheel FR  and a gear coupling. Free -
wheels are supplied oil or grease lubricated. Complete clutch couplings are used as:
Overrunning Clutches
Maximum torques up to 55 000 lb-ft.
Bores up to 7 inch.
Complete Freewheels FR  CA allow for removal of the assembly without moving the connected equipment. The clutch should always be mounted on the low temperature shaft of the application.
 
Application Example
Two Complete Freewheels FR  CA with gear coupling as overrunning clutches in the drive
unit of a tube mill with additional auxiliary drive. A freewheel FRSG 600 CA 2.0 (Freewheel 1) is arranged between the main drive and the right angle gear box. A freewheel FRZ 500 CA 1.5 (Freewheel 2) with sprag lift-off Z (page 26) is positioned between the auxiliary drive and the right angle gear box. If the auxiliary drive is operating,
Freewheel 2 works in the driving operation and the Freewheel 1 overruns at a low
speed (freewheel operation). When driving via the main drive, the unit is driven thru Freewheel 1 (driving operation) Freewheel 2 overruns and automatically disengages the auxiliary drive (freewheeling operation). With the high speed, the type with sprag lift-off Z is used. There is no contact of the sprags during freewheeling and
therefore no wear.
 
Parameter of Complete Freewheel/Overrunning Clutch (FR...300CA)

Freewheel Size	Bore max		A   inch	DBSE   inch	E   inch	L1   inch	L2   inch	Weight   lbs
	Freewheel d1 inch	Coupling d2 inch
FR300CA	0.750	1.750	4.560	3.500	7.688	2.500	1.688	15
FR400CA	1.125	1.750	4.560	3.750	8.188	2.750	1.688	18
FR500CA	1.312	2.313	6.000	4.188	9.625	3.500	1.938	32
FR550CA	1.625	2.875	7.000	5.000	10.688	3.250	2.438	46
FR600CA	2.000	2.875	7.000	4.313	10.500	3.750	2.438	55
FR650CA	2.500	3.750	8.375	5.125	10.688	3.500	3.031	91
FR700CA	2.938	4.375	9.438	6.875	15.496	5.000	3.594	137
FR750CA	3.438	5.000	11.000	8.750	18.938	6.000	4.188	235
FR775CA	3.750	5.875	12.500	9.500	20.250	6.000	4.750	321
FR800CA	4.500	5.875	12.500	7.688	18.438	6.000	4.750	343
FR900CA	5.438	6.500	13.625	9.125	20.813	6.375	5.313	487
FR1000CA	7.00	7.125	15.500	10.125	22.781	6.625	6.031	740

Mounting
The gear coupling and stub adapter with fasteners are supplied loose. Depending on the desired freewheeling direction, the gear coupling can me mounted on either the drive or driven shaft.