NPT015 MF

• Ratio

3

4

5

7

8

10

• Efficiency under full load ŋ [%]

97

• Running noise L_PA [dB]
• at n1 = 3000 rpm without load

≤ 59

• Service life L_h [h]

> 20000

• Weight [kg]
• Depending on the clamping hub diameter and selected adapter plate

2

Mass moment of inertia J₁ [kgcm²]

• Based on the drive
• Letters = specification of the clamping hub diameter

• A = 9 mm

0.31

0.23

0.19

0.16

0.15

0.14

• B = 11 mm

0.33

0.24

0.21

0.17

0.17

0.16

• C = 14 mm

0.41

0.32

0.28

0.25

0.24

0.23

• D = 16 mm

0.53

0.45

0.41

0.38

0.37

0.36

• E = 19 mm

0.62

0.53

0.49

0.46

0.45

0.44

Torques and speeds

• Maximum torque T_2a [Nm]

51

56

60

60

56

56

• Nominal output torque T_2N [Nm]
• At n_1N

17

18

21

21

19

19

• Maximum acceleration torque T_2B [Nm]
• Maximum 1000 cycles per hour

32

35

40

40

35

35

• EMERGENCY STOP torque T_2Em.stop [Nm]
• Possible 1000 times during the service life of the gear unit

75

• Nominal input speed n_1N [min^-1]

3300

3500

3700

4000

4100

4300

• Maximum input speed n_1Max [min^-1]

8000

• Idle torque T₀₁₂ [Nm]
• Based on the drive

0.25

0.2

0.17

0.14

0.13

0.11

Torsion and forces

• Maximum torsional backlash j_t [arcmin]

Standard ≤ 8

• Maximum torsional rigidity C_t21 [arcmin]

3.3

3.3

3.3

3.3

2.8

2.8

• Maximum axial force F_2AMax [N]
• In relation to the shaft center at the output

1380

• Maximum breakdown torque M_2Max [Nm]

42

Temperature [°C]

• Maximum housing temperature

+ 90

• Ambient temperature

-15 to +40

Housing

• Properties

Heat-treated steel

• Color

Anthracite gray; RAL 7016

• Seal

Sealed bearing disks

• Ratio

12

15

16

20

25

28

30

32

• Efficiency under full load ŋ [%]

95

• Running noise L_PA [dB]
• at n1 = 3000 rpm without load

≤ 58

• Service life L_h [h]

> 20000

• Weight [kg]
• Depending on the clamping hub diameter and selected adapter plate

2.1

Mass moment of inertia J₁ [kgcm²]

• Based on the drive
• Letters = specification of the clamping hub diameter

• Z = 8 mm

0.04

0.04

0.03

0.03

0.03

0.03

0.03

0.03

• A = 9 mm

0.04

0.04

0.03

0.03

0.03

0.03

0.03

0.03

• B = 11 mm

0.06

0.06

0.05

0.05

0.05

0.05

0.05

0.05

• C = 14 mm

0.15

0.14

0.14

0.14

0.13

0.13

0.14

0.13

Torques and speeds

• Maximum torque T_2a [Nm]

51

51

56

56

60

56

51

56

• Nominal output torque T_2N [Nm]
• At n_1N

18

17

18

18

21

18

18

19

• Maximum acceleration torque T_2B [Nm]
• Maximum 1000 cycles per hour

32

32

35

35

40

35

32

35

• EMERGENCY STOP torque T_2Em.stop [Nm]
• Possible 1000 times during the service life of the gear unit

75

• Nominal input speed n_1N [min^-1]

3800

4000

3800

4000

4000

4300

4600

4400

• Maximum input speed n_1Max [min^-1]

10000

• Idle torque T₀₁₂ [Nm]
• Based on the drive

0.08

0.07

0.06

0.06

0.05

0.05

0.05

0.04

Torsion and forces

• Maximum torsional backlash j_t [arcmin]

Standard ≤ 10

• Maximum torsional rigidity C_t21 [arcmin]

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

• Maximum axial force F_2AMax [N]
• In relation to the shaft center at the output

1380

• Maximum breakdown torque M_2Max [Nm]

42

Temperature [°C]

• Maximum housing temperature

+ 90

• Ambient temperature

-15 to +40

Housing

• Properties

Heat-treated steel

• Color

Anthracite gray; RAL 7016

• Seal

Sealed bearing disks

• Ratio

35

40

50

64

70

100

• Efficiency under full load ŋ [%]

95

• Running noise L_PA [dB]
• at n1 = 3000 rpm without load

≤ 58

• Service life L_h [h]

> 20000

• Weight [kg]
• Depending on the clamping hub diameter and selected adapter plate

2.1

Mass moment of inertia J₁ [kgcm²]

• Based on the drive
• Letters = specification of the clamping hub diameter

• Z = 8 mm

0.03

0.03

0.03

0.02

0.02

0.02

• A = 9 mm

0.03

0.03

0.03

0.02

0.02

0.02

• B = 11 mm

0.05

0.05

0.04

0.04

0.04

0.04

• C = 14 mm

0.13

0.13

0.13

0.13

0.13

0.13

Torques and speeds

• Maximum torque T_2a [Nm]

60

56

60

56

60

56

• Nominal output torque T_2N [Nm]
• At n_1N

21

18

21

19

21

19

• Maximum acceleration torque T_2B [Nm]
• Maximum 1000 cycles per hour

40

35

40

35

40

35

• EMERGENCY STOP torque T_2Em.stop [Nm]
• Possible 1000 times during the service life of the gear unit

75

• Nominal input speed n_1N [min^-1]

4300

4600

4600

4400

4600

4600

• Maximum input speed n_1Max [min^-1]

10000

• Idle torque T₀₁₂ [Nm]
• Based on the drive

0.04

0.04

0.04

0.03

0.03

0.03

Torsion and forces

• Maximum torsional backlash j_t [arcmin]

Standard ≤ 10

• Maximum torsional rigidity C_t21 [arcmin]

3.3

3.3

3.3

2.8

3.3

2.8

• Maximum axial force F_2AMax [N]
• In relation to the shaft center at the output

1380

• Maximum breakdown torque M_2Max [Nm]

42

Temperature [°C]

• Maximum housing temperature

+ 90

• Ambient temperature

-15 to +40

Housing

• Properties

Heat-treated steel

• Color

Anthracite gray; RAL 7016

• Seal

Sealed bearing disks