PRODUCT WORM GEAR BOXES

The worm gears are square and are considerably versatile for mounting. The machining of the components, carried out using numeric control machines, guarantees maximum precision for the restricted tolerances, producing a product that will remain reliable over time. The groups are constructed with aluminium casings from sizes 025 to 090, while the sizes 110, 130 and 150 are made from cast iron. All of the bodies are painted with RAL 9022 aluminium colour to protect the parts from aging and to give better protection against microblowholes that may be present in the aluminium.
The gears are supplied with at least one filling plug that is also used during testing to check for possible leaks. The size 025 to 090 gears are supplied complete with synthetic oil and therefore do not require any maintenance.
The size 110, 130 and 150 gears are supplied with the quantity of mineral oil foreseen for the B3 assembly position. It is the client’s responsibility to adapt the quantity of oil to the assembly position and in addition, to substitute the filling plug, supplied closed for transport reasons, with the one equipped with a hole attached to the gear. If the breather plug is not installed it may create internal pressure with a consequent leakage of oil from the oil seals. For the sizes 110, 130 and 150 we recommend that the oil is changed after the running in period, approx. 300 working hours.
From size 25 to 63 the gears are always supplied in the Universal position and can therefore be mounted in any position, from size 75 to size 130 if the position required differs from B3 it must be specified. In particular, in the event that a gear in position B3 is to be mounted in positions V5 or V6, the bearing positioned in the upper side must be lubricated using suitable grease that ensures proper lubrication.


Mounting position:

 

CHM 025 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 025 7.5 186.7 0.09 3.8 2.8 56 B14
10 140.0 0.09 5.0 2.4 56 B14
15 93.3 0.09 7.2 1.6 56 B14
20 70.0 0.09 9.0 1.3 56 B14
25 56.0 0.09 10.0 1.0 56 B14
30 46.7 0.09 12.3 1.1 56 B14
40 35.0 0.09 13.0 1.0 56 B14
50 28.0 0.09 14.0 0.7 56 B14
60 23.3 0.09 14.0 0.6 56 B14

CHM 030 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 030 7.5 186.7 0.22 9.0 2.1 63/56 B5/B14
10 140.0 0.22 11.0 1.6 63/56 B5/B14
15 93.3 0.22 16.0 1.0 63/56 B5/B14
20 70.0 0.22 20.0 0.9 63/56 B5/B14
25 56.0 0.18 20.0 1.0 63/56 B5/B14
30 46.7 0.18 22.0 0.9 63/56 B5/B14
40 35.0 0.18 21.0 0.8 63/56 B5/B14
50 28.0 0.18 19.0 0.8 63/56 B5/B14
60 23.3 0.09 18.0 0.9 56 B5/B14
80 17.5 0.09 13.0 0.9 56 B5/B14

CHM 040 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 040 7.5 186.7 0.55 22.0 1.6 71/63 B5/B14
10 140.0 0.55 30.0 1.4 71/63 B5/B14
15 93.3 0.55 44.0 0.9 71/63 B5/B14
20 70.0 0.55 38.0 1.0 71/63 B5/B14
25 56.0 0.37 45.0 0.9 71/63 B5/B14
30 46.7 0.37 52.0 0.8 71/63 B5/B14
40 35.0 0.25 43.0 0.9 71/63 B5/B14
50 28.0 0.22 44.0 0.9 63/56 B5/B14
60 23.3 0.18 42.0 0.8 63/56 B5/B14
80 17.5 0.18 36.0 0.8 63/56 B5/B14
100 14.0 0.18 35.0 0.8 63/56 B5/B14

CHM 050 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 050 7.5 186.7 0.75 33.3 2.0 80/71 B5/B14
10 140.0 0.75 43.9 1.6 80/71 B5/B14
15 93.3 0.75 62.6 1.2 80/71 B5/B14
20 70.0 0.75 80.0 0.9 80/71 B5/B14
25 56.0 0.55 70.0 1.0 80/71 B5/B14
30 46.7 0.55 80.0 1.0 80/71 B5/B14
40 35.0 0.37 67.0 1.1 80/71/63 B5/B14
50 28.0 0.37 78.0 0.9 71/63 B5/B14
60 23.3 0.37 87.0 0.8 71/63 B5/B14
80 17.5 0.25 70.0 0.9 71/63 B5/B14
100 14.0 0.18 59.0 0.9 71/63 B5/B14

CHM 063 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 063 7.5 186.7 1.50 67.4 1.8 90/80 B5/B14
10 140.0 1.50 88.6 1.4 90/80 B5/B14
15 93.3 1.50 126.0 1.2 90/80 B5/B14
20 70.0 1.50 164.0 0.8 90/80 B5/B14
25 56.0 1.10 145.0 0.9 90/80 B5/B14
30 46.7 1.10 165.0 1.0 90/80 B5/B14
40 35.0 0.75 143.0 1.0 80/71 B5/B14
50 28.0 0.55 122.0 1.1 80/71 B5/B14
60 23.3 0.55 138.0 0.9 80/71 B5/B14
80 17.5 0.37 114.0 1.1 80/71 B5/B14
100 14.0 0.37 127.0 0.9 71 B5/B14

CHM 075 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 075 7.5 186.7 4.00 180.0 1.0 100/90 B5/B14
10 140.0 4.00 237.0 0.8 100/90 B5/B14
15 93.3 3.00 260.0 0.8 100/90 B5/B14
20 70.0 1.50 167.0 1.2 90/80 B5/B14
25 56.0 1.50 204.0 1.0 90/80 B5/B14
30 46.7 1.50 232.0 1.0 90/80 B5/B14
40 35.0 1.10 214.0 1.0 90/80 B5/B14
50 28.0 0.75 176.0 1.2 90/80/71 B5/B14
60 23.3 0.75 199.0 1.0 80/71 B5/B14
80 17.5 0.55 178.0 1.1 80/71 B5/B14
100 14.0 0.55 203.0 0.9 80/71 B5/B14

CHM 090 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 090 7.5 186.7 4.00 184.0 1.5 100/90 B5/B14
10 140.0 4.00 242.0 1.3 100/90 B5/B14
15 93.3 4.00 351.0 1.1 100/90 B5/B14
20 70.0 4.00 456.0 0.8 100/90 B5/B14
25 56.0 3.00 417.0 0.8 100/90 B5/B14
30 46.7 3.00 478.0 0.9 100/90 B5/B14
40 35.0 1.50 306.0 1.2 90/80 B5/B14
50 28.0 1.50 367.0 1.0 90/80 B5/B14
60 23.3 1.50 421.0 0.8 90/80 B5/B14
80 17.5 0.75 257.0 1.1 80 B5/B14
100 14.0 0.75 300.0 0.9 80 B5/B14

CHM 110 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 110 7.5 186.7 7.50 344.0 1.6 132/112/100 B5/B14
10 140.0 7.50 453.0 1.3 132/112/100 B5/B14
15 93.3 7.50 659.0 1.0 132/112/100 B5/B14
20 70.0 5.50 635.0 1.0 132/112/100 B5/B14
25 56.0 4.00 573.0 1.2 112/100 B5/B14
30 46.7 4.00 645.0 1.1 112/100 B5/B14
40 35.0 3.00 636.0 1.1 112/100/90 B5/B14
50 28.0 3.00 764.0 0.9 112/100/90 B5/B14
60 23.3 2.20 645.0 1.0 112/100/90 B5/B14
80 17.5 1.50 546.0 0.9 90 B5/B14
100 14.0 1.10 470.0 1.0 90 B5/B14

CHM 130 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 130 7.5 186.7 7.50 348.0 2.2 132 B5/B14
10 140.0 7.50 455.0 1.8 132 B5/B14
15 93.3 7.50 660.0 1.2 132 B5/B14
20 70.0 7.50 877.0 1.0 132 B5/B14
25 56.0 7.50 1071.0 0.9 132 B5/B14
30 46.7 7.50 1225.0 0.8 132/112/100 B5/B14
40 35.0 5.50 1173.0 0.9 132/112/100 B5/B14
50 28.0 4.00 1023.0 0.9 100 B5/B14
60 23.3 3.00 886.0 1.1 100 B5/B14
80 17.5 3.00 1112.0 0.8 100/90 B5/B14
100 14.0 1.50 652.0 1.1 100/90 B5/B14

CHM 150 - PERFORMANCE WITH 4-POLE MOTORS 1400 REVS. INPUT

 

TYREinr/minKw = P1Nm = T2f.s.PAM??????
CHM 150 7.5 186.7 15.00 680.0 1.6 160 ?5
10 140.0 15.00 905.0 1.2 160 ?5
15 93.3 15.00 1310.0 0.9 160 ?5
20 70.0 11.00 1270.0 1.0 160 ?5
25 56.0 11.00 1520.0 0.8 160 ?5
30 46.7 7.50 1240.0 0.8 132 ?5
40 35.0 7.50 1560.0 0.9 132 ?5
50 28.0 5.50 1405.0 0.9 132 ?5
60 23.3 5.50 1610.0 0.8 132 ?5
80 17.5 4.00 1430.0 0.8 112/100 ?5
100 14.0 3.00 1300.0 0.8 112/100 ?5

CHMR/CHMRE

 

CHMR030040050063075090110130150
mm
A 20 23 30 40 50 50 60 80 80
D1 j6 9 11 14 19 24 24 28 30 35
B2 51 60 74 90 105 125 142 162 195
B3 45 53 64 75 90 108 135 155 175
a 30 40 50 63 75 90 110 130 150
b1 3 4 5 6 8 8 8 8 10
f1 - - M6 M6 M8 M8 M10 M10 M12
t1 10.2 12.5 16 21.5 27 27 31 33 38

TORQUE ARM

 

TYREIRFHø EABø Cø dø PN?Weight 
mm kg
CHT MV 25 70 15 17.5 14.0 8.0 33.5 118.5 55 7 45 4 0.17
CHT MV 30 85 15 24 14.0 8.0 38 138 65 7 55 8 0.18
 CHT MV 40 100 18 31.5 14.0 10.0 44 162 75 7 60 8 0.24
CHT MV 50 100 18 38.5 14.0 10.0 50 168 85 9 70 8 0.27
CHT MV 63 150 18 49 14.0 10.0 55 223 95 9 80 8 0.57
CHT MV 75 200 30 47.5 25.0 20.0 70 300 115 9 95 8 1.1
CHT MV 90 200 30 57.5 25.0 20.0 80 310 130 11 110 8 1.26
CHT MV 110 250 35 62 30.0 25.0 100 385 165 11 130 8 1.92
CHT MV 130 250 35 69 30.0 25.0 125 410 215 14 180 8 2.23
CHT MV 150 250 35 84 30.0 25.0 125 410 215 14 180 8 2.23

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