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Apron Conveyors
with Style AD Pans
- Overview
- Material
- Assembly
- Interchangeability
- Application
- Operation
- Specifications
The deep double beaded pans are used for handling large capacities or hot materials. The deep pan can absorb the impact of large lumps as well as carry materials on inclined conveyors.
Pans are mild steel. Sidebars are medium carbon steel. Pins are thru hardened alloy steel for even more wear resistance. Sidebars and pins can be furnished with additional heat treatment on request. Bushings are furnished in case hardened steel to provide maximum wear resistance and chain life. Rollers are furnished in WEBLOY and provide a grease reservoir and lubrication fittings when internal greasing is required.
Apron conveyor chains are cottered construction.
Apron conveyor chains are interchangeable with other standard makes of corresponding sizes and numbers.
Aprons are used in conveyors and feeders where the most difficult operating conditions prevail. The rollers provide lower operating friction which helps to increase chain life and reduce conveyor design requirements.
Apron conveyors are best suited for slow or moderate speed applications. Maximum chain speed depends upon size of sprockets. For Conveyor Service see Table 2, Section A.
Apron Conveyors with Style AD Pans Product Specifications
Product Information
Dimensions are in inches unless otherwise noted.
Dimensions:
Product Chart:
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| Chain No. | Average Pitch Inches | Average Ultimate Strength in Lbs. Per Strand | Rated Working Load in Lbs. Per Strand | Friction Factor (Fr) | General Dimensions | Pins | Sidebars | Rollers | |||||||
| Inside Sidebars | Outside Sidebars | To Cotter End | To Head or Rivet End | Dia. | Thk. | Height | Tread Dia. | Tread Width | Chain To Wheel Ga. | ||||||
| Dry | Lubed | W | W1 | K | J | D | T | U | H | A | L | ||||
| RS658F | 6 | 30,000 | 4,650 | 0.17 | 0.12 | 1 5/8 | 2 11/16 | 1 27/32 | 1 17/32 | 5/8 | 1/4 | 2 | 3 | 1 1/8 | 3/8 |
| RS622F | 6 | 50,000 | 7,200 | 0.16 | 0.11 | 2 | 3 9/16 | 2 9/32 | 2 1/32 | 3/4 | 3/8 | 2 | 3 1/2 | 1 5/16 | 7/16 |
| RS922F | 9 | 50,000 | 7,200 | 0.16 | 0.11 | 2 | 3 9/16 | 2 9/32 | 2 1/32 | 3/4 | 3/8 | 2 | 3 1/2 | 1 5/16 | 7/16 |
| RS933F | 9 | 56,000 | 9,200 | 0.16 | 0.11 | 2 1/4 | 3 13/16 | 2 15/32 | 2 5/32 | 7/8 | 3/8 | 2 1/2 | 4 | 1 9/16 | 17/32 |
| RS944F | 9 | 90,000 | 12,700 | 0.14 | 0.1 | 2 5/8 | 4 11/16 | 2 27/32 | 2 19/32 | 1 | 1/2 | 2 1/2 | 5 | 1 3/4 | 19/32 |
| RS1222F | 12 | 50,000 | 7,200 | 0.16 | 0.11 | 2 | 3 9/16 | 2 9/32 | 2 1/32 | 3/4 | 3/8 | 2 | 3 1/2 | 1 5/16 | 7/16 |
| RS1233F | 12 | 56,000 | 9,200 | 0.16 | 0.11 | 2 1/4 | 3 13/16 | 2 15/32 | 2 5/32 | 7/8 | 3/8 | 2 1/2 | 4 | 1 9/16 | 17/32 |
| RS1244F | 12 | 90,000 | 12,700 | 0.14 | 0.1 | 2 5/8 | 4 11/16 | 2 27/32 | 2 19/32 | 1 | 1/2 | 2 1/2 | 5 | 1 3/4 | 19/32 |
| Pan Capacities, Weights and Dimensions | Average Pitch Inches | Capacity | Weight Lbs. Nominal Pan Width = 1'-0" | Add for Each Additional 1'-0" Width in Lbs. | Dimensions | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain No. | Dimension C | Dimension C | |||||||||
| 4 | 5 | 6 | 4 | 5 | 6 | G | B | M | |||
| RS658F | 6 | 12 | 16 | 20 | 39 | 43 | 46 | 12 | 3/16 | 1 1/8 | 3/4 |
| 12 | 16 | 20 | 43 | 47 | 50 | 16 | 1/4 | 1 3/16 | 3/4 | ||
| 10.4 | 14.4 | 18.4 | 48 | 50 | 53 | 21 | 5/16 | 1 1/2 | 7/8 | ||
| 10.4 | 14.4 | 18.4 | 52 | 54 | 57 | 25 | 3/8 | 1 9/16 | 7/8 | ||
| RS622F | 6 | 12 | 16 | 20 | 53 | 57 | 59 | 12 | 3/16 | 1 1/8 | 3/4 |
| 12 | 16 | 20 | 57 | 61 | 63 | 16 | 1/4 | 1 3/16 | 3/4 | ||
| 10.4 | 14.4 | 18.4 | 62 | 66 | 70 | 21 | 5/16 | 1 1/2 | 7/8 | ||
| 10.4 | 14.4 | 18.4 | 66 | 70 | 74 | 25 | 3/8 | 1 9/16 | 7/8 | ||
| RS922F | 9 | 12.8 | 16.8 | 20.8 | 44 | 48 | 51 | 11 | 3/16 | 1 1/4 | 1 |
| 12.8 | 16.8 | 20.8 | 48 | 51 | 55 | 14.5 | 1/4 | 1 5/16 | 1 | ||
| 11 | 15 | 19 | 53 | 57 | 60 | 20 | 5/16 | 1 7/8 | 1 1/8 | ||
| 11 | 15 | 19 | 57 | 61 | 64 | 24 | 3/8 | 1 15/16 | 1 1/8 | ||
| RS933F | 9 | 11.8 | 15.8 | 19.8 | 51 | 55 | 58 | 11 | 3/16 | 1 1/4 | 1 |
| 11.8 | 15.8 | 19.8 | 55 | 58 | 61 | 14.5 | 1/4 | 1 5/16 | 1 | ||
| 10 | 14 | 18 | 60 | 64 | 67 | 20 | 5/16 | 1 7/8 | 1 1/8 | ||
| 10 | 14 | 18 | 64 | 68 | 71 | 24 | 3/8 | 1 15/16 | 1 1/8 | ||
| RS944F | 9 | 11.8 | 15.8 | 19.8 | 72 | 76 | 80 | 11 | 3/16 | 1 1/4 | 1 |
| 11.8 | 15.8 | 19.8 | 75 | 79 | 84 | 14.5 | 1/4 | 1 5/16 | 1 | ||
| 10 | 14 | 18 | 81 | 85 | 90 | 20 | 5/16 | 1 7/8 | 1 1/8 | ||
| 10 | 14 | 18 | 84 | 89 | 94 | 24 | 3/8 | 1 15/16 | 1 1/8 | ||
| RS1222F | 12 | 13.8 | 17.8 | 21.8 | 40 | 43 | 46 | 10 | 3/16 | 1 3/8 | 1 1/4 |
| 13.8 | 17.8 | 21.8 | 43 | 46 | 49 | 13.5 | 1/4 | 1 7/16 | 1 1/4 | ||
| 12.7 | 16.7 | 20.7 | 47 | 50 | 53 | 18 | 5/16 | 1 3/4 | 1 1/2 | ||
| 12.7 | 16.7 | 20.7 | 51 | 54 | 57 | 21.5 | 3/8 | 1 13/16 | 1 1/2 | ||
| RS1233F | 12 | 12.8 | 16.8 | 20.8 | 45 | 48 | 51 | 10 | 3/16 | 1 3/8 | 1 1/4 |
| 12.8 | 16.8 | 20.8 | 48 | 51 | 54 | 13.5 | 1/4 | 1 7/16 | 1 1/4 | ||
| 11.7 | 15.7 | 19.7 | 52 | 55 | 58 | 18 | 5/16 | 1 3/4 | 1 1/2 | ||
| 11.7 | 15.7 | 19.7 | 56 | 59 | 62 | 21.5 | 3/8 | 1 13/16 | 1 1/2 | ||
| RS1244F | 12 | 12.8 | 16.8 | 20.8 | 62 | 66 | 70 | 10 | 3/16 | 1 3/8 | 1 1/4 |
| 12.8 | 16.8 | 20.8 | 65 | 69 | 73 | 13.5 | 1/4 | 1 7/16 | 1 1/4 | ||
| 11.7 | 15.7 | 19.7 | 69 | 73 | 77 | 18 | 5/16 | 1 3/4 | 1 1/2 | ||
| 11.7 | 15.7 | 19.7 | 73 | 77 | 81 | 21.5 | 3/8 | 1 13/16 | 1 1/2 |
Dimensions are in inches unless otherwise noted.
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