WPLE120

Mechanical data

1-stage

  • Ratio i

3

4

5

7

8

10

  • Efficiency under full load ŋ [%]

95 to 94

  • Mass moment of inertia J1 [kgcm²]

1.820 to 2.846

  • Running noise Qg [dB/A]
  • Sound pressure level at a distance of 1 m: Measured at an input speed of n1 = 3000 min-1 without load; i = 5

75

  • Weight mG [kg]

12

  • Service life L10h tL [h]

20000

  • Service life at T2N x 0.88

30000

Torques and speeds

  • Nominal output torque T2N [Nm]

80

105

130

135

120

95

  • Maximum output torque T2B [Nm]
  • Permissible for 30000 revolutions of the output shaft

128

168

208

216

192

152

  • EMERGENCY STOP torque T2Stop [Nm]

360

474

500

340

380

430

  • Idling torque
  • At n1 = 3000 rpm and 20 °C gearbox temperature

1.35

1.1

0.95

0.85

0.85

0.8

  • Mean thermal input speed n1N [min-1]
  • At T2N & S1

2850

2950

3050

3500

3500

3500

  • Maximum input speed n1Limit [min-1]

6500

  • Maximum bending moment Mb [Nm]
  • In relation to the gear unit drive flange

26

Torsion and forces

  • Maximum torsional backlash jt [arcmin]

< 11

  • Maximum torsional rigidity Ct21 [Nm/arcmin]

9.9 to 17.5

  • Radial force for 20000 h Fr20000h [N]

1750

  • Axial force for 20000 h Fa20000h [N]

2500

  • Radial force for 30000 h Fr30000h [N]

1500

  • Axial force for 30000 h Fa30000h [N]

2100

  • Maximum axial force FaStat [N]
  • In relation to the shaft center at the output

2000

  • Maximum radial force F2RMax [N]
  • In relation to the shaft center at the output

3800

  • Breakdown torque for 20000 h MK20000 [Nm]

101

  • Breakdown torque for 30000 h MK30000 [Nm]

86

Housing

  • Properties

Heat-treated steel

  • Color

Anthracite gray; RAL 7016

  • Seal

Sealed bearing disks

Mechanical data

2-stage

  • Ratio i

9

12

15

16

20

25

32

40

64

  • Efficiency under full load ŋ [%]

94 to 84

  • Mass moment of inertia J1 [kgcm²]

1.855 to 2.773

  • Running noise Qg [dB/A]
  • Sound pressure level at a distance of 1 m: Measured at an input speed of n1 = 3000 min-1 without load; i = 5

75

  • Weight mG [kg]

14

  • Service life L10h tL [h]

20000

  • Service life at T2N x 0.88

30000

Torques and speeds

  • Nominal output torque T2N [Nm]

210

260

230

260

260

230

260

230

120

  • Maximum output torque T2B [Nm]
  • Permissible for 30000 revolutions of the output shaft

336

416

368

416

416

368

416

368

192

  • EMERGENCY STOP torque T2Stop [Nm]

500

520

500

520

520

500

520

500

380

  • Idling torque
  • At n1 = 3000 rpm and 20 °C gearbox temperature

1.45

1.4

1

1.1

1

0.95

0.85

0.85

0.85

  • Mean thermal input speed n1N [min-1]
  • At T2N & S1

2950

3050

3500

3450

3500

3500

3500

3500

3500

  • Maximum input speed n1Limit [min-1]

6500

  • Maximum bending moment Mb [Nm]
  • In relation to the gear unit drive flange

26

Torsion and forces

  • Maximum torsional backlash jt [arcmin]

< 13

  • Maximum torsional rigidity Ct21 [Nm/arcmin]

16.4 to 20.5

  • Radial force for 20000 h Fr20000h [N]

1750

  • Axial force for 20000 h Fa20000h [N]

2500

  • Radial force for 30000 h Fr30000h [N]

1500

  • Axial force for 30000 h Fa30000h [N]

2100

  • Maximum axial force F2AMax [N]
  • In relation to the shaft center at the output

2000

  • Maximum radial force F2RMax [N]
  • In relation to the shaft center at the output

3800

  • Breakdown torque for 20000 h MK20000 [Nm]

101

  • Breakdown torque for 30000 h MK30000 [Nm]

86

Housing

  • Properties

Heat-treated steel

  • Color

Anthracite gray; RAL 7016

  • Seal

Sealed bearing disks

Mechanical data

3-stage

  • Ratio i

60

80

100

120

160

200

256

320

512

  • Efficiency under full load ŋ [%]

88 to 46

  • Mass moment of inertia J1 [kgcm²]

1.854 to 2.681

  • Running noise Qg [dB/A]
  • Sound pressure level at a distance of 1 m: Measured at an input speed of n1 = 3000 min-1 without load; i = 5

75

  • Weight mG [kg]

16

  • Service life L10h tL [h]

20000

  • Service life at T2N x 0.88

30000

Torques and speeds

  • Nominal output torque T2N [Nm]

260

260

260

230

260

230

260

230

120

  • Maximum output torque T2B [Nm]
  • Permissible for 30000 revolutions of the output shaft

416

416

416

368

416

368

416

368

192

  • EMERGENCY STOP torque T2Stop [Nm]

520

520

520

500

520

500

520

500

380

  • Idling torque
  • At n1 = 3000 rpm and 20 °C gearbox temperature

1.05

1

1

0.85

0.85

0.85

0.85

0.85

0.85

  • Mean thermal input speed n1N [min-1]
  • At T2N & S1

3500

  • Maximum input speed n1Limit [min-1]

6500

  • Maximum bending moment Mb [Nm]
  • In relation to the gear unit drive flange

26

Torsion and forces

  • Maximum torsional backlash jt [arcmin]

< 15

  • Maximum torsional rigidity Ct21 [Nm/arcmin]

16.4 to 21

  • Radial force for 20000 h Fr20000h [N]

1750

  • Axial force for 20000 h Fa20000h [N]

2500

  • Radial force for 30000 h Fr30000h [N]

1500

  • Axial force for 30000 h Fa30000h [N]

2100

  • Maximum axial force F2AMax [N]
  • In relation to the shaft center at the output

2000

  • Maximum radial force F2RMax [N]
  • In relation to the shaft center at the output

3800

  • Breakdown torque for 20000 h MK20000 [Nm]

101

  • Breakdown torque for 30000 h MK30000 [Nm]

86

Housing

  • Properties

Heat-treated steel

  • Color

Anthracite gray; RAL 7016

  • Seal

Sealed bearing disks

Further Information