• Motovario Variator Worm Gearmotor TXF + NMRV Combination
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Motovario Variator Worm Gearmotor TXF + NMRV Combination

Motovario Variator Worm Gearmotor TXF + NMRV Combination

TXF mechanical speed variator combined with an NMRV worm gear reducer for stepless adjustable low output speeds.

Key features

  • Selection tables per motor power list output speed range, output torques, maximum torque, service factors, worm ratio, motor size and radial load for each TXF + NMRV combination
TXF002 NMRV030 Motor power (kW): 0,15 - 0,37 | Ratio i: 5 - 10 | Output speed n2 max (rpm): 56,6 - 352 | Output speed n2 min (rpm): 10,9 - 68 | Max output torque at min speed M2 (b) (Nm): 29,6 | Max output torque M2 max (Nm): 32 | Max radial load Fr2 (N): 1830 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 8
TXF002 NMRV040 Motor power (kW): 0,15 - 0,37 | Ratio i: 5 - 30 | Output speed n2 max (rpm): 18,9 - 352 | Output speed n2 min (rpm): 3,6 - 68 | Max output torque at min speed M2 (b) (Nm): 69,6 | Max output torque M2 max (Nm): 73 | Max radial load Fr2 (N): 3490 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 17
TXF002 NMRV050 Motor power (kW): 0,15 - 0,37 | Ratio i: 40 - 60 | Output speed n2 max (rpm): 9,4 - 44 | Output speed n2 min (rpm): 1,8 - 8,5 | Max output torque at min speed M2 (b) (Nm): 108 | Max output torque M2 max (Nm): 124 | Max radial load Fr2 (N): 4840 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 6
TXF005 NMRV040 Motor power (kW): 0,25 - 0,75 | Ratio i: 5 - 15 | Output speed n2 max (rpm): 42,9 - 400 | Output speed n2 min (rpm): 7,3 - 68 | Max output torque at min speed M2 (b) (Nm): 64,8 | Max output torque M2 max (Nm): 72 | Max radial load Fr2 (N): 3490 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4 | Listed ratings: 22
TXF005 NMRV050 Motor power (kW): 0,25 - 1,5 | Ratio i: 5 - 50 | Output speed n2 max (rpm): 12,2 - 400 | Output speed n2 min (rpm): 2,2 - 108 | Max output torque at min speed M2 (b) (Nm): 147 | Max output torque M2 max (Nm): 145 | Max radial load Fr2 (N): 4840 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 64
TXF005 NMRV063 Motor power (kW): 0,25 - 1,5 | Ratio i: 40 - 80 | Output speed n2 max (rpm): 7,6 - 50 | Output speed n2 min (rpm): 1,4 - 13,5 | Max output torque at min speed M2 (b) (Nm): 196,8 | Max output torque M2 max (Nm): 232 | Max radial load Fr2 (N): 6270 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 30
TXF005 NMRV075 Motor power (kW): 0,25 - 1,5 | Ratio i: 50 - 100 | Output speed n2 max (rpm): 6,4 - 40 | Output speed n2 min (rpm): 1,1 - 10,8 | Max output torque at min speed M2 (b) (Nm): 235,2 | Max output torque M2 max (Nm): 320 | Max radial load Fr2 (N): 7380 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 37
TXF010 NMRV063 Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 40 | Output speed n2 max (rpm): 15,3 - 266,7 | Output speed n2 min (rpm): 2,7 - 72 | Max output torque at min speed M2 (b) (Nm): 264 | Max output torque M2 max (Nm): 260 | Max radial load Fr2 (N): 6270 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 56
TXF010 NMRV075 Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 60 | Output speed n2 max (rpm): 10,2 - 266,7 | Output speed n2 min (rpm): 1,8 - 72 | Max output torque at min speed M2 (b) (Nm): 360 | Max output torque M2 max (Nm): 390 | Max radial load Fr2 (N): 7380 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 71
TXF010 NMRV090 Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 80 | Output speed n2 max (rpm): 7,6 - 266,7 | Output speed n2 min (rpm): 1,4 - 72 | Max output torque at min speed M2 (b) (Nm): 460,8 | Max output torque M2 max (Nm): 700 | Max radial load Fr2 (N): 8180 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 92
TXF010 NMRV105 Motor power (kW): 0,55 - 2,2 | Ratio i: 25 - 100 | Output speed n2 max (rpm): 6,1 - 80 | Output speed n2 min (rpm): 1,1 - 21,6 | Max output torque at min speed M2 (b) (Nm): 564 | Max output torque M2 max (Nm): 1100 | Max radial load Fr2 (N): 10320 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 67
TXF010 NMRV130 Motor power (kW): 0,55 - 2,2 | Ratio i: 80 - 100 | Output speed n2 max (rpm): 6,1 - 25 | Output speed n2 min (rpm): 1,1 - 6,8 | Max output torque at min speed M2 (b) (Nm): 636 | Max output torque M2 max (Nm): 1220 | Max radial load Fr2 (N): 13500 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 21
TXF010 NMRV110 Motor power (kW): 1,1 - 2,2 | Ratio i: 100 | Output speed n2 max (rpm): 19 - 20 | Output speed n2 min (rpm): 3,4 - 5,4 | Max output torque at min speed M2 (b) (Nm): 636 | Max output torque M2 max (Nm): 515 | Max radial load Fr2 (N): 10320 | IEC motor sizes: 80B2, 80C2, 90L2 | Listed ratings: 4
Speed VariatorsMotovario
13 product codes available in this family
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Motovario Variator Worm Gearmotor TXF + NMRV Combination

Brand Motovario·Speed Variators

Available part numbers (13)

TXF002 NMRV030, TXF002 NMRV040, TXF002 NMRV050, TXF005 NMRV040, TXF005 NMRV050, TXF005 NMRV063, TXF005 NMRV075, TXF010 NMRV063, TXF010 NMRV075, TXF010 NMRV090 + 3 more — see full table ↓

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Product codeSpec
TXF002 NMRV030Motor power (kW): 0,15 - 0,37 | Ratio i: 5 - 10 | Output speed n2 max (rpm): 56,6 - 352 | Output speed n2 min (rpm): 10,9 - 68 | Max output torque at min speed M2 (b) (Nm): 29,6 | Max output torque M2 max (Nm): 32 | Max radial load Fr2 (N): 1830 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 8
TXF002 NMRV040Motor power (kW): 0,15 - 0,37 | Ratio i: 5 - 30 | Output speed n2 max (rpm): 18,9 - 352 | Output speed n2 min (rpm): 3,6 - 68 | Max output torque at min speed M2 (b) (Nm): 69,6 | Max output torque M2 max (Nm): 73 | Max radial load Fr2 (N): 3490 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 17
TXF002 NMRV050Motor power (kW): 0,15 - 0,37 | Ratio i: 40 - 60 | Output speed n2 max (rpm): 9,4 - 44 | Output speed n2 min (rpm): 1,8 - 8,5 | Max output torque at min speed M2 (b) (Nm): 108 | Max output torque M2 max (Nm): 124 | Max radial load Fr2 (N): 4840 | IEC motor sizes: 63C2, 63C4, 63C6 | Listed ratings: 6
TXF005 NMRV040Motor power (kW): 0,25 - 0,75 | Ratio i: 5 - 15 | Output speed n2 max (rpm): 42,9 - 400 | Output speed n2 min (rpm): 7,3 - 68 | Max output torque at min speed M2 (b) (Nm): 64,8 | Max output torque M2 max (Nm): 72 | Max radial load Fr2 (N): 3490 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4 | Listed ratings: 22
TXF005 NMRV050Motor power (kW): 0,25 - 1,5 | Ratio i: 5 - 50 | Output speed n2 max (rpm): 12,2 - 400 | Output speed n2 min (rpm): 2,2 - 108 | Max output torque at min speed M2 (b) (Nm): 147 | Max output torque M2 max (Nm): 145 | Max radial load Fr2 (N): 4840 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 64
TXF005 NMRV063Motor power (kW): 0,25 - 1,5 | Ratio i: 40 - 80 | Output speed n2 max (rpm): 7,6 - 50 | Output speed n2 min (rpm): 1,4 - 13,5 | Max output torque at min speed M2 (b) (Nm): 196,8 | Max output torque M2 max (Nm): 232 | Max radial load Fr2 (N): 6270 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 30
TXF005 NMRV075Motor power (kW): 0,25 - 1,5 | Ratio i: 50 - 100 | Output speed n2 max (rpm): 6,4 - 40 | Output speed n2 min (rpm): 1,1 - 10,8 | Max output torque at min speed M2 (b) (Nm): 235,2 | Max output torque M2 max (Nm): 320 | Max radial load Fr2 (N): 7380 | IEC motor sizes: 71A4, 71B2, 71B4, 71B6, 71C2, 71C4, 80B2, 80B4, 80B6, 80C2 | Listed ratings: 37
TXF010 NMRV063Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 40 | Output speed n2 max (rpm): 15,3 - 266,7 | Output speed n2 min (rpm): 2,7 - 72 | Max output torque at min speed M2 (b) (Nm): 264 | Max output torque M2 max (Nm): 260 | Max radial load Fr2 (N): 6270 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 56
TXF010 NMRV075Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 60 | Output speed n2 max (rpm): 10,2 - 266,7 | Output speed n2 min (rpm): 1,8 - 72 | Max output torque at min speed M2 (b) (Nm): 360 | Max output torque M2 max (Nm): 390 | Max radial load Fr2 (N): 7380 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 71
TXF010 NMRV090Motor power (kW): 0,55 - 2,2 | Ratio i: 7,5 - 80 | Output speed n2 max (rpm): 7,6 - 266,7 | Output speed n2 min (rpm): 1,4 - 72 | Max output torque at min speed M2 (b) (Nm): 460,8 | Max output torque M2 max (Nm): 700 | Max radial load Fr2 (N): 8180 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 92
TXF010 NMRV105Motor power (kW): 0,55 - 2,2 | Ratio i: 25 - 100 | Output speed n2 max (rpm): 6,1 - 80 | Output speed n2 min (rpm): 1,1 - 21,6 | Max output torque at min speed M2 (b) (Nm): 564 | Max output torque M2 max (Nm): 1100 | Max radial load Fr2 (N): 10320 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 67
TXF010 NMRV130Motor power (kW): 0,55 - 2,2 | Ratio i: 80 - 100 | Output speed n2 max (rpm): 6,1 - 25 | Output speed n2 min (rpm): 1,1 - 6,8 | Max output torque at min speed M2 (b) (Nm): 636 | Max output torque M2 max (Nm): 1220 | Max radial load Fr2 (N): 13500 | IEC motor sizes: 80A4, 80B2, 80B4, 80B6, 80C2, 80C4, 90L2, 90L4, 90S4, 90S6 | Listed ratings: 21
TXF010 NMRV110Motor power (kW): 1,1 - 2,2 | Ratio i: 100 | Output speed n2 max (rpm): 19 - 20 | Output speed n2 min (rpm): 3,4 - 5,4 | Max output torque at min speed M2 (b) (Nm): 636 | Max output torque M2 max (Nm): 515 | Max radial load Fr2 (N): 10320 | IEC motor sizes: 80B2, 80C2, 90L2 | Listed ratings: 4

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