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Models VMS and VMR - Back to Air Piston Vibrators
 |  | | VMS | VMR | Metallic Impact Vibrator For hoppers, bins, chutes, and pipes
The VMS piston impacts directly against a channel mounting plate. The VMR piston impacts against part of the vibrator's base. A single exhaust port with port protector prevents the entrance of dirt into the vibrator's exhaust cavity, prolonging the life of the vibrator. And, the double-diameter piston guarantees starting at any mounting angle with minimum air pressure, and without the use of a piston return spring.
Like VMSAC, VMS has a one-piece, rugged ductile iron cylinder housing which decreases the weight of the vibrator. The body is cast with a provision for attachment of a safety cable. Also, VMS is easily installed. It may be mounted
| Sizing Chart for Bins and Hoppers |
Bin Capacity Ton / M.Ton |
Approx. Skin Thickness of Bin in/mm |
VMS Size |
700 lbs. 317 kgs. |
1/8 3.2 |
1125 |
1 .9 |
1/8-3/16 3.2-4.8 |
1150 |
3 2.7 |
3/16-1/4 4.8-6.4 |
1200 |
20 18 |
5/16-3/8 7.9-9.5 |
1300 |
50 45 |
3/8 9.5 |
1350 |
100 90 |
3/8 9.5-12.7 |
1400 |
100+ 90+ |
3/4-1 19.1-25.4 |
1500 |
on any appropriately sized mounting channel, and it comes complete with heavy-duty mounting fasteners and a gasket.
 The information contained in the chart to the right is the result of many years of experience. It is a reasonably accurate approach to giving you quick information regarding vibrator sizing on a hopper, bin, or chute
Special Coatings Available
Model VMS
| Model |
Piston Dia. in/cm |
A in/cm |
B in/cm |
C in/cm |
D in/cm |
E in/cm |
F in/cm |
G in/cm |
Wt. lbs/kg |
Air Cnsmp. CFM @ 60 psig 4.1 bar |
Freq.* vpm @ 60 psig 4.1 bar |
| VMS 1125 |
1-1/4 3.2 |
4-11/16 11.9 |
3 7.6 |
3 7.6 |
2 5.1 |
3/8 1.0 |
1/4 .64 |
1/4 .64 |
6 2.7 |
5 |
5000 |
| VMS 1150 |
1-1/2 3.8 |
6-3/8 16.2 |
4-3/8 11.1 |
4-3/8 11.1 |
3 7.6 |
5/8 1.6 |
1/4 .64 |
3/8 1.0 |
15 6.8 |
7 |
4000 |
| VMS 1200 |
2 5.1 |
6-3/4 17.2 |
4-3/8 11.1 |
4-3/8 11.1 |
3 7.6 |
5/8 1.6 |
1/4 .64 |
3/8 1.0 |
15 6.8 |
10 |
3000 |
| VMS 1300 |
3 7.6 |
8-7/16 21.4 |
5-3/4 14.6 |
5-3/4 14.6 |
4-1/8 10.5 |
3/4 1.9 |
3/8 .95 |
1/2 1.3 |
28 13 |
15 |
2500 |
| VMS 1350 |
3-1/2 8.9 |
9-13/16 26.8 |
5-3/4 14.6 |
5-3/4 14.6 |
4-1/8 10.5 |
3/4 1.9 |
1/2 1.3 |
1/2 1.3 |
34 15 |
23 |
2120 |
| VMS 1400 |
4 10.2 |
12 30.5 |
8-1/2 21.6 |
8-1/2 21.6 |
6-1/4 15.9 |
1-1/4 3.2 |
1/2 1.3 |
3/4 1.9 |
99 45 |
30 |
2120 |
| VMS 1500 |
5 12.7 |
17 43.2 |
11 27.9 |
11 27.9 |
7-7/16 18.9 |
1-1/4 3.2 |
3/4 1.9 |
1 2.5 |
235 107 |
34 |
1050 |
*Frequency data obtained through testing under a no-load condition. Frequency will decline as load is increased. Note: Model VMS is available in 1700 and 1900 sizes. Contact Sales for details.
Model VMR

| Model |
Piston Dia. in/cm |
A in/cm |
B in/cm |
C in/cm |
D in/cm |
E in/cm |
F in/cm |
G in/cm |
Wt. lbs/kg |
Air Cnsmp. CFM @ 60 psig 4.1 bar |
Freq.* vpm @ 60 psig 4.1 bar |
| VMR 1125 |
1-1/4 3.2 |
5-7/16 13.8 |
3 7.6 |
5-3/4 14.6 |
4-1/2 11.4 |
1/2 1.3 |
1/4 .64 |
1/4 .64 |
6 2.7 |
5 |
5000 |
| VMR 1200 |
2 5.1 |
7 17.8 |
3-1/4 8.3 |
9-3/16 23.3 |
7-1/2 19.1 |
3/4 1.9 |
1/4 .64 |
3/8 1.0 |
14 6.4 |
10 |
3000 |
| VMR 1300 |
3 7.6 |
9-13/16 23.3 |
6 15.24 |
10-1/2 20.66 |
3-1/4 X 7-3/4 9.52 X 19.68 |
7/8 2.25 |
3/8 .95 |
1/2 1.3 |
28 13 |
15 |
2500 |
| VMR 1350 |
3-1/8 8.9 |
11-5/16 28.73 |
6 15.24 |
10-1/2 20.66 |
3-1/4 X 7-3/4 9.52 X 19.68 |
7/8 2.25 |
1/2 1.3 |
1/2 1.3 |
34 15 |
23 |
2120 |
*Frequency data obtained through testing under a no-load condition. Frequency will decline as load is increased.
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Cleveland Vibrator Company 2828 Clinton Avenue Cleveland, Ohio 44113 Phone: 216-241-7157 phone: 1-(800) 221-3298 Fax: 216-241-3480 Email: sales@clevelandvibrator.com |
We accept Visa, Mastercard, and American Express
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