Specifications
4
8
Gator Series
17 Gator Planetary Gearheads
518-41-005
5.5:1
157
1.10 X 10
-5
9.56 X 10
-6
8.36 X 10
-6
1.59 X 10
-5
9.54 X 10
-6
8.29 X 10
-6
143
113
211
7:1
10:1
16:1
518-41-007
518-41-010
518-41-016
Part Number
Ratio
Cont. output
torque @ 1500
RPM input (in-lbs)
Gearhead
inertia at input
(lb-in-sec
2
)
518-41-028
518-41-040
518-41-049
518-41-070
28:1
218
122
129
122
101
194
Cont. output
torque @ 3500
RPM input (in-lbs)
207
120
113
4:1
177
1.60 X 10
-5
136 116
110
93
182
Cont. output
torque @ 5000
RPM input (in-lbs)
199
8.35 X 10
-6
40:1
212 212 207
9.44 X 10
-6
49:1
158 154 152
8.30 X 10
-6
70:1
160 156 154
119
100:1
518-41-100
Note: Repeated peak torque loading may cause failure. See page 86 for dimensional drawings.
WEIGHT
Ratios 4:1 to 10:1= 2.2 lbs
Ratios 16:1 to 100:1= 3.63 lbs
INPUT RPM RANGE
0 to 5000 RPM
TEMPERATURE RANGE
-20 to 250 F°
PEAK TORQUE
15% above continuous rating
BACKLASH
Ratios 4:1 to 10:1
Standard = 6 arc-minutes
Low backlash unit = 3 arc-
minutes (add -L to part #)
Ratios 16:1 to 100:1
Standard = 10 arc-minutes
Low backlash unit = 7 arc-
minutes (add -L to part #)
23 Gator Planetary Gearheads
518-42-005
5.5:1
373
2.65 X 10
-5
1.93 X 10
-5
1.35 X 10
-5
5.32 X 10
-5
1.96 X 10
-5
1.33 X 10
-5
344
277
521
7:1
10:1
16:1
518-42-007
518-42-010
518-42-016
Part Number
Ratio
Cont. output
torque @ 1500
RPM input (in-lbs)
Gearhead
inertia at input
(lb-in-sec
2
)
518-42-028
28:1
545
308
288
279
238
463
Cont. output
torque @ 3500
RPM input (in-lbs)
506
303
247
518-42-004
4:1
410
5.24 X 10
-5
294
242
518-42-040
40:1
553
1.36 X 10
-5
525
506
518-42-049
49:1
400
1.90 X 10
-5
385
375
518-42-070
70:1
404
1.33 X 10
-5
393
385
245
215
427
Cont. output
torque @ 5000
RPM input (in-lbs)
481
298
100:1
518-42-100
Note: Repeated peak torque loading may cause failure. See page 86 for dimensional drawings.
WEIGHT
Ratios 4:1 to 10:1= 1.1 lbs
Ratios 16:1 to 100:1= 1.76 lbs
INPUT RPM RANGE
0 to 5000 RPM
TEMPERATURE RANGE
-20 to 250 F°
PEAK TORQUE
15% above continuous rating
BACKLASH
Ratios 4:1 to 10:1
Standard = 6 arc-minutes
Low backlash unit = 3 arc-
minutes (add -L to part #)
Ratios 16:1 to 100:1
Standard = 10 arc-minutes
Low backlash unit = 7 arc-
minutes (add -L to part #)
518-41-004
17/23 Frame
Planetary Gearheads
GEARHEADS
Call us toll free 1•800•MINARIK or download manuals at www.minarikdrives.com
I