NPS035 MF

Mechanical data	1-stage
Ratio	3	4	5	7	8	10
Efficiency under full load ŋ [%]	97
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 65
Service life L_h [h]	> 20000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	8.4
Mass moment of inertia J₁ [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
E = 19 mm	2.5	1.7	1.3	1	0.94	0.87
G = 24 mm	3.3	2.4	2.1	1.8	1.7	1.6
H = 28 mm	3	2.2	1.8	1.5	1.4	1.4
I = 32 mm	7.1	6.2	5.9	5.6	5.5	5.4
K = 38 mm	8.3	7.4	7.1	6.7	6.6	6.6
Torques and speeds
Maximum torque T_2a [Nm]	128	152	160	160	144	144
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	200	255	250	250	220	220
EMERGENCY STOP torqueT_2Em.stop [Nm] Possible 1000 times during the service life of the gear unit	500
Nominal input speedn_1N [min^-1]	2000	2200	2300	2500	2600	2700
Maximum input speed n_1Max [min^-1]	6000
Idle torque T₀₁₂[Nm] Based on the drive	3.3	2.7	2.3	1.9	1.7	1.5
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 8
Maximum torsional rigidity C_t21[arcmin]	25	25	25	25	22	22
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	5650
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	6600
Maximum breakdown torque M_2Max [Nm]	487
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

Mechanical data	2-stage
Ratio	9	12	15	16	20	25	28	30
Efficiency under full load ŋ [%]	95
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 61
Service life L_h [h]	> 20000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	8.8
Mass moment of inertia J₁ [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
C = 14 mm	0.6	0.59	0.6	0.43	0.42	0.36	0.37	0.52
D = 16 mm	0.75	0.74	0.74	0.58	0.57	0.5	0.5	0.67
E = 19 mm	0.84	0.83	0.83	0.66	0.65	0.59	0.6	0.75
G = 24 mm	1.9	1.9	1.9	1.7	1.7	1.6	1.6	1.8
H = 28 mm	1.6	1.6	1.6	1.4	1.4	1.3	1.3	1.5
Torques and speeds
Maximum torque T_2a [Nm]	320	320	320	408	408	400	408	320
Nominal output torque T_2N [Nm] at n_1N	102	102	102	130	130	125	130	102
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	200	200	200	255	255	250	255	200
EMERGENCY STOP torqueT_2Em.stop [Nm] Possible 1000 times during the service life of the gear unit	500
Nominal input speedn_1N [min^-1]	2700	3300	3400	3300	3400	3400	3600	3900
Maximum input speed n_1Max [min^-1]	7000
Idle torque T₀₁₂[Nm] Based on the drive	1.7	1.4	1.2	1.2	1.1	1	0.93	0.88
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 10
Maximum torsional rigidity C_t21[arcmin]	25
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	5650
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	6600
Maximum breakdown torque M_2Max [Nm]	487
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

Mechanical data	2-stage
Ratio	32	35	40	50	64	70	100
Efficiency under full load ŋ [%]	95
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 61
Service life L_h [h]	> 20000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	8.8
Mass moment of inertia J₁ [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
C = 14 mm	0.38	0.32	0.36	0.31	0.26	0.27	0.24
D = 16 mm	0.52	0.45	0.51	0.46	0.4	0.41	0.39
E = 19 mm	0.61	0.55	0.6	0.54	0.49	0.5	0.48
G = 24 mm	1.6	1.6	1.6	1.6	1.5	1.5	1.5
H = 28 mm	1.4	1.3	1.3	1.3	1.2	1.2	1.2
Torques and speeds
Maximum torque T_2a [Nm]	408	400	408	400	352	400	352
Nominal output torque T_2N [Nm] at n_1N	130	125	130	125	110	125	110
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	255	250	255	250	220	250	220
EMERGENCY STOP torqueT_2Em.stop [Nm] Possible 1000 times during the service life of the gear unit	500
Nominal input speedn_1N [min^-1]	3700	3600	3900	3900	3700	3900	3900
Maximum input speed n_1Max [min^-1]	7000
Idle torque T₀₁₂[Nm] Based on the drive	0.88	0.87	0.81	0.77	0.75	0.72	0.68
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 10
Maximum torsional rigidity C_t21[arcmin]	25	25	25	25	22	25	22
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	5650
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	6600
Maximum breakdown torque M_2Max [Nm]	487
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

Further Information

Dimensional drawing