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| | | The type 'B' belt drive package provides a complete drive system for the ProMetrix series super precision spindles. Mounted on the rear of the spindle housing is an integral belt guard/mounting bracket with motor mounting plate having screw type belt adjustment. Belt guard/mounting bracket allows for mounting of the motor in various attitudes with the motor toward or away from the spindle nose. Belt and pulleys are included to provide a specific operating speed for the application. The motor plate accommodates 'C' - face mounted motors of either the T-frame or U-frame construction in addition to a wide range of servomotor mountings. | | |
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| | | | | | | | | | | | | | | | | Size | Motor Frame Size (max.) | Spindle Size | Belt Drive Ratio (max.) | A | B | B-2 | N | N-1 | | | | 675 | 145 TC | 040-030 | 2 to 1 | 432 | 171 | 85.5 | 100 | - | | | | 925 | 215 TC | 050-040 | 3 to 1 | 500 | 235 | 117.5 | 110 | - | | | | 060-050 | - | | | | 070-060 | 17 | | | | 080-070 | 37 | | | | 1150 | 256 TC | 060-050 | 3 to 1 | 635 | 292 | 146 | 140 | - | | | | 070-060 | - | | | | 080-070 | 7 | | | | 090-080 | 27 | | | | 100-085 | 27 | | | | 1500 | 326 TC | 080-070 | 3 to 1 | 720 | 381 | 190.5 | 150 | - | | | | 090-080 | 17 | | | | 100-085 | 17 | | | | 120-100 | 47 | | | | | | | | | | | | | | | | |
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| | | | | | | | | | | | HP | BASE SPEED | FRAME SIZE | C-1 | | | | 1 | 3600 | 56C | 220 | | | | 1800 | 143TC | 260 | | | | 1.5 | 3600 | 1 1 143TC | ¿.00 260 | | | | 1800 1200 | 145TC 182TC | 285 310 | | | | 2 | 3600 | 1 OtL. 1 O 145TC | O 1 u 285 | | | | 1800 | 145TC | 285 | | | | 1200 | 184TC | 335 | | | | 3 | 3600 -t onn | 182TC -t QOTP | 310 OHA | | | | 1 oUU 1200 | \Od 1 O 213TC | ol U 370 | | | | 5 | 3600 | 184TC | 335 | | | | 1800 | 184TC | 335 | | | | 1200 | 215TC | 420 | | | | 7.5 | 3600 1800 | 213TC 213TC | 370 370 | | | | 1200 | 254TC | 485 | | | | 10 | 3600 | 215TC | 420 | | | | 1800 | 215TC | 420 | | | | 1200 | 256TC | 530 | | | | 15 | 3600 | 254TC | 485 | | | | 1800 | 254TC | 485 | | | | 1200 | 284TC | 550 | | | | 20 | 3600 1800 | 256TC 256TC | 530 530 | | | | 1200 | 286TC | 590 | | | | | | | | | | | |
| | | Note: Certain applications may require a riser under the spindle for belt guard/mounting bracket clearance. | | |
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