Maxcess GMA-BL-1-1, Installation And Service Manual

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6–2 SPECIFICATIONS
www.maxcessintl.com GMA-BL MI 1-916 1 B
Metric units
Table 7. GMA-BL Thrust and speed selection table, Metric units
Model
GMA
-BL
-1
-1
GMA
-BL
-1
-2
GMA
-BL
-1
-3
GMA
-BL
-1
-4
GMA
-BL
-1
-5
GMA
-BL
-1
-6
GMA
-BL
-1
-8
GMA
-BL
-2
-1
GMA
-BL
-2
-2
GMA
-BL
-2
-3
GMA
-BL
-2
-4
GMA
-BL
-2
-5
GMA
-BL
-2
-6
GMA
-BL
-2
-8
Specification
Gear Ratio 1 2.25 3 3.6 5.14 6 7.71 1 2.25 3 3.6 5.14 6 7.71
Max Motor Speed
(rpm)
2100 2100 2100 2100 2100 2100 2100 1800 1800 1800 1800 1800 1800 1800
Max Motor Torque
(oz-in)
278 278 278 278 278 278 278 358 358 358 358 358 358 358
Efficiency 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.82 0.82 0.82 0.82 0.82 0.82 0.82
Stall Thrust (N) 284 640 853 1023 1461 1706 2192 362 814 1085 1302 1859 2170 2789
Thrust Factor Note 3 0.72 0.72 0.72 0.69 0.69 0.69 0.69 0.72 0.72 0.72 0.69 0.69 0.69 0.69
Design Thrust (N) 205 461 614 706 1008 1177 1512 260 586 781 898 1283 1497 1924
Max Load @ Friction
=0.06 (kg) Note 1
348 782 1043 1200 1713 1999 2569 442 995 1327 1526 2179 2544 3269
Max Load @ Friction
=0.10 (kg) Note 2
209 469 626 720 1028 1200 1542 265 597 796 916 1308 1526 1961
Max Load @ Friction
=0.25 (kg) Note 1
83 188 250 288 411 480 617 106 239 319 366 523 611 785
Max Actuator Speed
(mm/sec)
178.5 79.3 59.5 49.6 34.7 29.8 23.2 153.0 68.0 51.0 42.5 29.8 25.5 19.8
Max Line Speed
(m/min) Note 4
1829 1829 1829 1448 838 640 381 1829 1829 1494 1143 640 488 274
Max Stroke (mm) 305 305 305 305 305 305 305 305 305 305 305 305 305 305
Notes:
1. The standard coefficient of friction is 0.06 for rolling bearings and 0.25 for sliding.
2. Rolling coefficient of friction of 0.1 can be used for improved performance and life.
3. Thrust factor based on belt drive versus gear drive, number of belts or gears and size.
4. When guiding edge trimmed or previously guided rolls, use 2 times maximum line speed.