Single-stage gearboxes and multipliers with parallel shafts for standard agricultural applications, irrigation pumps, tractor series PTO generators A-4A from the company Comer Industries They are used to transmit power with a decrease or increase in the speed, as well as without changing the speed. The model range of the basic line consists of nineteen types of configurations with different types of connections of the shafts used. Durable cast-iron housing with compact rectangular design and cooling fins, eight options for mounting gear positioning.
Comer Industries powertrains cover a wide range of industrial and agricultural sector applications. The range is presented in both standard and specialized versions for performing specific functions as part of a narrow-profile drive.
Technical characteristics of Comer A-4A parallel gearboxes and multipliers, A-4F
- Torque (output): 108 - 1095 Nm;
- Max. power: 8.8 - 66.2 kW;
- Transmission ratio: 1.48 - 7.00 (multipliers), 1,00 - 7,00 (gearboxes);
- Max. the speed at the entrance: 540 rpm.
Parameters of standard sizes of Comer A-4A (603) transmission units for standard agricultural applications
Code | Before- the exact number | Power, kW | Moment, Nm | Shaft configuration (diameter) | |
entrance | exit | ||||
multipliers | |||||
9.603.006 | 7,00 | 44,2 | 108 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (33 mm) |
9.603.005 | 6,20 | 51,5 | 142 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.000 | 5,00 | 55,2 | 189 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.007.B | 4,00 | 56,7 | 243 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.012 | 3,80 | 58,0 | 262 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.011 | 3,00 | 59,6 | 341 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.010 | 2,43 | 62,6 | 442 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.009 | 2,00 | 64,0 | 549 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.008 | 1,48 | 66,2 | 767 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
gearboxes | |||||
9.603.203 | 1,00 | 62,6 | 1074 | spline shaft (1" 3/8 Z6) | spline shaft (1" 3/8 Z6) |
9.603.008 | 1,48 | 42,7 | 1084 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.009 | 2,00 | 31,6 | 1084 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.010 | 2,43 | 25,8 | 1075 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.011 | 3,00 | 21,0 | 1081 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.012 | 3,80 | 16,6 | 1082 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.007.B | 4,00 | 15,8 | 1084 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.000 | 5,00 | 12,5 | 1072 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.005 | 6,20 | 10,3 | 1095 | cylindrical shaft with key (35 mm) | spline shaft (1" 3/8 Z6) |
9.603.006 | 7,00 | 8,8 | 1057 | cylindrical shaft with key (33 mm) | spline shaft (1" 3/8 Z6) |
Specialized versions of the execution A-4A, A-4F
Code | Before- the exact number | Power, kW | Moment, Nm | Shaft configuration (diameter) | |
entrance | exit | ||||
multipliers for centrifugal pumps for irrigation, irrigation A-4A | |||||
9.603.005 | 6,20 | 51,2 | 142 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
9.603.000 | 5,00 | 55,2 | 189 | spline shaft (1" 3/8 Z6) | cylindrical shaft with key (35 mm) |
multipliers for tractor PTO generators (1500 rpm) A-4F | |||||
9.603.347 | 3,80 | 55,0 | 340 | spline shaft (1" 3/8 Z6) | hollow cylindrical shaft with keyway (55 mm), flange SAE 6 |
9.603.341 | 3,80 | 55,0 | 340 | spline shaft (1" 3/8 Z6) | hollow cylindrical shaft with keyway (48 mm), flange SAE 6 |
9.603.341 | 3,80 | 55,0 | 340 | spline shaft (1" 3/8 Z6) | hollow cylindrical shaft with keyway (60 mm), flange SAE 6 |
You can buy Comer A-4A parallel gearboxes and multipliers, find out the price and more information about the product by contacting our specialists.