0
Features
Complete Freewheels FRHD with torque arm are sealed sprag freewheels with ball bearings from bearing manufacturer. They are supplied oil-filled and ready for installation. The freewheels are arranged on through shafts or shaft ends.
The freewheels FRHD are used as:
➧ Backstops
for low-speed applications. They are designed for use on inclined conveyor-belt systems, elevators and pumps. Taconite seals protect the backstops when conditions are dirty and dusty.
Maximum torques up to 1 800 000 lb-ft.
Bores up to 21 inch.
Application example
Backstop FRHD 900 on the head pulley shaft of an inclined conveyor belt system. The torque arm is bolted to the freewheel. The back driving torque is restrained by the torque arm on the base plate.
Mounting
The backdriving torque is restrained by the torque arm.The torque arm must not be clamped into position. It must have 0.5 inch play in the axial and in the radial direction.
| Freewheel Size | Maximum torque MM lb-ft | Nominal torque MN lb-ft | Maximum speed inner ring freewheels rpm | Bore d max. inch | A inch | C inch | D inch | E inch | H inch | L inch | Weight lbs |
| FRHD 700 | 7500 | 3750 | 620 | 3.44 | 8 | 6 | 5.25 | 0.5 | 36 | 6 | 135 |
| FRHD 775 | 15000 | 7500 | 540 | 3.75 | 9.75 | 8 | 6 | 1 | 42.88 | 7.5 | 310 |
| FRHD 800 | 24000 | 12000 | 460 | 4.5 | 10.5 | 10 | 7 | 1 | 43.25 | 8 | 360 |
| FRHD 900 | 37000 | 18500 | 400 | 5.44 | 12 | 10 | 8 | 1.5 | 54 | 7.63 | 480 |
| FRHD 950 | 46000 | 23000 | 360 | 7 | 14 | 12 | 10 | 1.5 | 69 | 8 | 530 |
| FRHD 1000 | 56000 | 28000 | 360 | 7 | 17 | 8 | 9 | 4.13 | 80.38 | 8.75 | 550 |
| FRHD 1100 | 90000 | 45000 | 360 | 7 | 17 | 8 | 9 | 4.13 | 80.38 | 10 | 795 |
| FRHD 1200 | 185000 | 92500 | 250 | 9 | 23 | 10 | 12 | 4.94 | 89 | 11 | 1300 |
| FRHD 1300 | 220000 | 110000 | 220 | 10 | 25 | 12 | 14 | 5.25 | 95 | 12 | 1674 |
| FRHD 1400 | 280000 | 140000 | 200 | 12 | 30 | 18 | 16 | 6.25 | 107 | 13 | 2200 |
| FRHD 1450 | 380000 | 190000 | 200 | 112 | 30 | 18 | 16 | 6.25 | 107 | 15 | 2500 |
| FRHD 1500 | 580000 | 290000 | 200 | 12 | 31 | 18 | 15.13 | 6.25 | 107 | 17.62 | 2440 |
| FRHD 1600 | 746000 | 373000 | 140 | 14 | 32.5 | 20 | 17.63 | 6.25 | 124 | 19.25 | 3400 |
| FRHD 1700 | 1250000 | 625000 | 120 | 18 | 42.5 | 24.5 | 23 | 7.88 | 140 | 20 | 7000 |
| FRHD 1800 | 1800000 | 900000 | 100 | 21 | 52 | 30 | 26.5 | 10.5 | 170 | 23 | 12000 |
Product display
On the other hand denoune with righteou indignat and dislike menar so beguiled demoralized echarms of pleasure of the moment so blinded by desire that systems.
E-mail: ellen@chinasuma.com
Mobile: 0086-18068536660
Tel: 0086-519-85858018
Fax: 0086-519 85858018
WhatsApp: +86-18068536660
Add: Liudao Industrial Park, YaoguanTown, Wujin District , Changzhou City , Jiangsu Province, China , 213102
