SP240 MC

Mechanical data	1-stage
Ratio	3	4	5	7	8	10
Efficiency under full load ŋ [%]	98.5
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 66
Service life L_h [h]	> 30000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	83
Mass moment of inertia J1 [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
O = 60 mm	260	198	163	138		125
Torques and speeds
Rated torque at the output T_2N [Nm] at n_1N	1400	2029	1861	1910	1440	1440
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	1750	3500	3600	2700	1800
EMERGENCY STOP torqueT_2Emer [Nm] Possible 1000 times during the service life of the gear unit	6850	8500			6850
Nominal input speedn_1N [min^-1]	1750	2250	3000
Maximum input speed n_1Max [min^-1]	3400	4000	5000
Idle torque T₀₁₂ [Nm] Based on the drive	18	16	12	8.60	8.60	5.80
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 4 / Reduced ≤ 2
Maximum torsional rigidity C_t21[arcmin]	550
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	33000
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	30000
Maximum breakdown torque M_2Max [Nm]	5000
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 [%]	96.5
Running noise L_PA[dB] at n1 = 3000 rpm without load	≤ 58
Service life L_h [h]	> 30000
Weight [kg] Depending on the clamping hub diameter and selected adapter plate	76
Mass moment of inertia J1 [kgcm²] Based on the drive Letters = specification of the clamping hub diameter
M = 48 mm	34.50	31.50	30.80	30		29.70	28.50	28.30	28.30	28.10	28
Torques and speeds
Rated torque at the output T_2N [Nm] at n_1N	1950	1803	2266	1867	2320	2694	1344	1680	1440	2160	1440
Maximum acceleration torque T_2B [Nm] Maximum 1000 cycles per hour	3500		3600	2900		3600	1680	2100	1800	2700	1800
EMERGENCY STOP torqueT_2Emer [Nm] Possible 1000 times during the service life of the gear unit	8500								6850	8500	6850
Nominal input speedn_1N [min^-1]	3500	4500
Maximum input speed n_1Max [min^-1]	6000
Idle torque T₀₁₂ [Nm] Based on the drive	4.80	4.40	4	3.60	3.60	2.80	2.40	2		1.60	1.40
Torsion and forces
Maximum torsional backlash j_t [arcmin]	Standard ≤ 5 / Reduced ≤ 4
Maximum torsional rigidity C_t21[arcmin]	400
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	33000
Maximum lateral forceF_2QMax[N] In relation to the shaft center at the output	30000
Maximum breakdown torque M_2Max [Nm]	5000
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

Further Information