Model E standard Tapping machines
Cleveland model machines are available in sizes eat all E-1 and E-2 direct belt driven machines that operate at a high spindle speed for a small hole Tapping models E – 3 and E-4 are fixed gear head machines with spindle speed for large hole Tapping greater spindle speed range are available in model E-3 U and four E-4U , since they are equipped with an arrangement for shifting from back gear to direct drive. Cleveland F line line Tapping machines are available to fulfill size range requirements up to 6 inch NPT
Specifications
| MODEL NUMBERS: | E-0 | E-1 | E-2 | E-3 | E-3U | E-4 | E-4U |
|---|---|---|---|---|---|---|---|
| Capacity, main spindle* | up to 1/2" | 1/4" to 5/8" | 3/8" to 1" | 7/8" to 1 7/8" | 3/8" to 1 7/8" | 1 1/4" to 2 3/4" | 3/8" to 2 3/4" |
| Capacity, multiple head* | Eight 6-32 Four 1/4" | Three 3/8" Four 1/4" | Three 5/8" Six 3/8" | Two 1" Three 3/4" | Two 1" Eight 3/8" | Two 1 1/2" Three 1" | Two 1 1/2" Eight 3/8" |
| Direct Drive Spindle RPM | See below % | 880, 660, 495, 360 | 540, 420, 315, 230 | 660, 525, 410, 310 | 635, 430, 275 | ||
| Back Geared Spindle RPM | 265, 210, 165, 125 | 265, 210, 165, 125 | 170, 115, 73 | ||||
| Spindle Morse Taper | No. 2 | No. 3 | No. 4 | No. 5 | No. 5 | No. 5 | No. 5 |
| Spindle Stroke, max | 2 1/2" | 5" | 5" | 4 3/4" | 4 3/4" | 4 3/4" | 4 3/4" |
| Motor HP | 1 1/2 | 1 1/2 | 3 | 3 | 3 | 3 | 3 |
| Nominal Motor RPM# | 1200 | 900 | 900 | 900 | 900 | 900 | 900 |
| Steel Core V-Belt | Sect. A | Sect. B | Sect. B | Sect. B | Sect. B | Sect. C | Sect. C |
| Work Clearance, Spindle to Table | Max. 17 1/4" Min. 3 1/4" | Max. 19 21/32" Min. 4 13/32" | Max. 18 29/32" Min. 3 21/32" | Max. 20 27/32" Min. 5 19/32" | Max. 20 27/32" Min 5 19/32" | Max. 20 27/32" Min. 5 19/32" | Max. 20 27/32" Min. 5 19/32" |
| Work Table Surface | 16" L to R 12 1/2" F to B | 21" L to R 16 1/4" F to B | 21" L to R 16 1/4" F to B | 23" L to R 20" F to B | 23" L to R 20" F to B | 23" L to R 20" F to B | 23" L to R 20" F to B |
| Throat Depth | 8 1/8" | 12 1/2" | 12 1/2" | 12 1/2" | 12 1/2" | 12 1/2" | 12 1/2" |
| Overall Height | 6'-11 1/2" | 7'-10" | 7'-10" | 8'-6" | 8'-6" | 8'-6" | 8'-6" |
| Base Dimensions | 21" wide 30" deep | 30 1/2" wide 45" deep | 30 1/2" wide 45" deep | 30 1/2" wide 45" deep | 30 1/2" wide 45" deep | 30 1/2" wide 45" deep | 30 1/2" wide 45" deep |
| Approx. Shipping Weight | 1100 lbs | 2300 lbs | 2400 lbs | 2700 lbs | 2700 lbs | 2700 lbs | 2700 lbs |
