SP075 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	≤ 59
Service life L_h [h]	> 20000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	3.9
Mass moment of inertia J₁ [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
C = 14 mm	0.86	0.61	0.51	0.42	0.38
E = 19 mm	1.03	0.78	0.68	0.59	0.54
G = 24 mm	2.40	2.15	2.05	1.96	1.91
Torques and speeds
Rated torque at the output T_2N [Nm] at n_1N	63	81			80	81
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	102	132			114
EMERGENCY STOP torqueT_2Emer [Nm] Possible 1000 times during the service life of the gear unit	139	185	250
Nominal input speedn_1N [min^-1]	2900			3100
Maximum input speed n_1Max [min^-1]	7500
Idle torque T₀₁₂ [Nm] Based on the drive	1.50	1.40	0.96	0.72	0.55	0.52
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 4 / Reduced ≤ 2
Maximum torsional rigidity C_t21[arcmin]	10
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	3350
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	4200
Maximum breakdown torque M_2Max [Nm]	236
Temperature [°C]
Maximum housing temperature	+ 90
Ambient temperature	-15 to +40
Housing
Properties	Heat-treated steel
Color	Anthracite gray; RAL 7016
Seal	Sealed bearing discs

Mechanical data	2-stage
Ratio	16	20	25	28	32	35	40	50	64	70	100
Efficiency under full load ŋ [%]	94
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 55
Service life L_h [h]	> 20000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	3.6
Mass moment of inertia J₁ [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
B = 11 mm	0.16	0.13		0.10			0.09
C = 14 mm	0.23	0.20		0.18			0.16
E = 19 mm	0.55	0.53	0.52	0.50			0.49
Torques and speeds
Rated torque at the output T_2N [Nm] at n_1N	101		106	101		106	101	106	84	90	84
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	126		132	126		132	126	132	105	113	105
EMERGENCY STOP torqueT_2Emer [Nm] Possible 1000 times during the service life of the gear unit	250
Nominal input speedn_1N [min^-1]	3500							3800		4500
Maximum input speed n_1Max [min^-1]	8500
Idle torque T₀₁₂ [Nm] Based on the drive	0.50	0.41	0.35	0.32	0.44	0.28	0.26	0.23		0.21	0.23
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 6 / Reduced ≤ 4
Maximum torsional rigidity C_t21[arcmin]	10
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	3350
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	4200
Maximum breakdown torque M_2Max [Nm]	236
Temperature [°C]
Maximum housing temperature	+ 90
Ambient temperature	-15 to +40
Housing
Properties	Heat-treated steel
Color	Anthracite gray; RAL 7016
Seal	Sealed bearing discs