Specifications

Gator Series
34/42 Frame
Planetary Gearheads
58
34 Gator Planetary Gearheads
518-43-005
5.5:1
913
1.51 X 10
-4
1.11 X 10
-4
7.90 X 10
-5
2.86 X 10
-4
1.14 X 10
-4
7.87 X 10
-5
859
707
1350
7:1
10:1
16:1
518-43-007
518-43-010
518-43-016
Part Number
Ratio
Cont. output
torque @ 1500
RPM input (in-lbs)
Gearhead
inertia at input
(lb-in-sec
2
)
518-43-028
28:1
1432
827
657
653
575
1145
Cont. output
torque @ 3500
RPM input (in-lbs)
1293
805
543
518-43-004
4:1
972
2.77 X 10
-4
643 513
518-43-040
40:1
1469
8.04 X 10
-5
1362 1293
518-43-049
49:1
1067
1.11 X 10
-4
1010 971
518-43-070
70:1
1081
7.90 X 10
-5
1040 1010
554
505
1027
Cont. output
torque @ 5000
RPM input (in-lbs)
1203
790
100:1
518-43-100
42 Gator Planetary Gearheads
518-44-005
5.5:1
1913
5.87 X 10
-4
4.56 X 10
-4
3.52 X 10
-4
1.05 X 10
-3
4.65 X 10
-4
1826
1527
3346
7:1
10:1
16:1
518-44-007
518-44-010
518-44-016
Part Number
Ratio
Cont. output
torque @ 1500
RPM input (in-lbs)
Gearhead
inertia at input
(lb-in-sec
2
)
2391
2283
1909
4183
4498
Peak output
torque
(in-lbs)
518-44-028
28:1
3599
1312
1327
1196
2745
Cont. output
torque @ 3500
RPM input (in-lbs)
3173
1062
1101
1029
2419
Cont. output
torque @ 5000
RPM input (in-lbs)
2913
3.57 X 10
-4
4639
3711
3383
3173
40:1
518-44-040
4.56 X 10
-4
3388
2710
2530
2411
49:1
518-44-049
1.02 X 10
-3
2491
1993
1256
983
4:1
518-44-004
WEIGHT
Ratios 4:1 to 10:1= 5.94 lbs
Ratios 16:1 to 100:1= 9.68 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 #)
Note: Repeated peak torque loading may cause failure. See page 86 for dimensional drawings.
WEIGHT
Ratios 4:1 to 10:1= 10.3 lbs
Ratios 16:1 to 49:1= 16.8 lbs
INPUT RPM RANGE
0 to 5000 RPM
TEMPERATURE RANGE
-20 to 250 F°
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 49:1
Standard = 10 arc-minutes
Low backlash unit = 7 arc-
minutes (add -L to part #)
Note: Peak torque listed for emergency situations. Repeated peak torque loading may cause failure. See page 86 for dimensional drawings.
NEMA 56 Gator Series Planetary Gearheads also available in ratios
4, 5.5, 7, 10, 16, 28, 40 and 49:1. Please consult your Minarik
representative for detailed information.
Call us toll free 1•800•MINARIK or download manuals at www.minarikdrives.com
I
GEARHEADS