Swinging bell motors: Difference between revisions
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* Stationary drive module induces electro-motive eddy current forces into an aluminum reaction plate mounted to the free swinging bell assembly propelling it into motion by the opposing magnetic field | * Stationary drive module induces electro-motive eddy current forces into an aluminum reaction plate mounted to the free swinging bell assembly propelling it into motion by the opposing magnetic field | ||
* Automatic stall detection | * Automatic stall detection | ||
* Needs no wheel | * Needs no wheel, unlike rotary drives. This either frees up an existing wheel for traditional rope pulled ringing, or presents an architecturally clean design in an open tower | ||
* Maintenance free motor never needs bearings or lubrication | * Maintenance free motor never needs bearings or lubrication | ||
==== Options ==== | ==== Options ==== | ||
| Line 70: | Line 70: | ||
*Power braking to slow the bell to finish ringing | *Power braking to slow the bell to finish ringing | ||
*Power pulse profile optimization | *Power pulse profile optimization | ||
====Options==== | |||
* Specify single-phase option at time of order (added cost) | |||
* Specify MagForce proximity switch or rotary encoder motion feedback at time of order | |||
=== intelli-Swing Basic motor computer === | === intelli-Swing Basic motor computer === | ||
| Line 95: | Line 95: | ||
|+ 230V Three phase | |+ 230V Three phase | ||
|- | |- | ||
| HP rating | | HP rating | ||
| Start current | | Start current | ||
| for bell size | | for bell size | ||
|- | |- | ||
| 0.16 HP | | 0.16 HP | ||
| 1.2A | | 1.2A | ||
| for 220-550 lb bells (20-27 inch dia) | | for 220-550 lb bells (20-27 inch dia) | ||
|- | |- | ||
| 0.24 HP | | 0.24 HP | ||
| 1.4A | | 1.4A | ||
| for 550-880 lb bells (27-32 inch dia) | | for 550-880 lb bells (27-32 inch dia) | ||
|- | |- | ||
| 0.34 HP | | 0.34 HP | ||
| 2.1A | | 2.1A | ||
| for 880-1650 lb bells (32-40 inch dia) | | for 880-1650 lb bells (32-40 inch dia) | ||
|- | |- | ||
| 0.50 HP | | 0.50 HP | ||
| 3.7A | | 3.7A | ||
| for 1650 to 2640 lb bells (40-50 inch dia) | | for 1650 to 2640 lb bells (40-50 inch dia) | ||
|- | |- | ||
| 0.74 HP | | 0.74 HP | ||
| 5.3A | | 5.3A | ||
| for | | for | ||
|- | |- | ||
| 1.00 HP | | 1.00 HP | ||
| 7.8A | | 7.8A | ||
| for | | for | ||
|- | |- | ||
| 1.50 HP | | 1.50 HP | ||
| 11.0A | | 11.0A | ||
| for 4000 to | | for 4000 to | ||
|- | |- | ||
| 2.00 HP | | 2.00 HP | ||
| 16.4A | | 16.4A | ||
| larger than 11,000 lbs | | larger than 11,000 lbs | ||
|} | |} | ||
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|+ 230V Single phase | |+ 230V Single phase | ||
|- | |- | ||
| HP rating | | HP rating | ||
| Start current | | Start current | ||
| for bell size | | for bell size | ||
|- | |- | ||
| 0.20 HP | | 0.20 HP | ||
| 3.5A | | 3.5A | ||
| for 220-550 lb bells (20-27 inch dia) | | for 220-550 lb bells (20-27 inch dia) | ||
|- | |- | ||
| 0.25 HP | | 0.25 HP | ||
| 4.8A | | 4.8A | ||
| for 550-880 lb bells (27-32 inch dia) | | for 550-880 lb bells (27-32 inch dia) | ||
|- | |- | ||
| 0.34 HP | | 0.34 HP | ||
| 8.0A | | 8.0A | ||
| for 880-1650 lb bells (32-40 inch dia) | | for 880-1650 lb bells (32-40 inch dia) | ||
|- | |- | ||
| 0.50 HP | | 0.50 HP | ||
| 9.0A | | 9.0A | ||
| for 1650 to 2640 lb bells (40-50 inch dia) | | for 1650 to 2640 lb bells (40-50 inch dia) | ||
|- | |- | ||
| 0.75 HP | | 0.75 HP | ||
| 12.4A | | 12.4A | ||
| for 2640 to 3960 lb bells (50-60 inch dia) | | for 2640 to 3960 lb bells (50-60 inch dia) | ||
|} | |} | ||
=== | === intelli-Swing Basic Rotary Motors === | ||
230V Single Phase: 1/3 HP, 3.6A | 230V Single Phase: 1/3 HP, 3.6A | ||