PLE120

Mechanical data	1-stage
Ratio i	3	4	5	7	8	10
Efficiency under full load ŋ [%]	98 to 97
Mass moment of inertia J₁ [kgcm²]	1.378 to 2.361
Running noiseQ_g [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	65
Weight m_G [kg]	6
Service life L10h tL [h]	30000
Torques and speeds
Nominal output torque T_2N [Nm]	115	155	195	135	120	95
Maximum output torque T_2B [Nm] Permissible for 30000 revolutions of the output shaft	184	248	312	216	192	152
EMERGENCY STOP torqueT_2Stop [Nm]	390	520	500	340	380	480
Idling torque At n1 = 3000 rpm and 20 °C gearbox temperature	1.05	1	0.75	0.55	0.55	0.5
Mean thermal input speedn_1N [min^-1] At T_2N & S1	3400	3500	3500	3500	3500	3500
Maximum input speed n_1Limit [min^-1]	6500
Maximum bending moment M_b[Nm] In relation to the gear unit drive flange	40
Torsion and forces
Maximum torsional backlash j_t [arcmin]	< 7
Maximum torsional rigidity C_t21 [Nm/arcmin]	15.5 to 21
Radial force for 20000 h F_r20000h [N]	1750
Axial force for 20000 h F_a20000h [N]	2500
Radial force for 30000 h F_r30000h [N]	1500
Axial force for 30000 h F_a30000h [N]	2100
Maximum axial forceF_aStat[N] In relation to the shaft center at the output	2000
Maximum radial forceF_2RMax[N] In relation to the shaft center at the output	3800
Breakdown torque for 20000 h M_K20000 [Nm]	101
Breakdown torque for 30000 h M_K30000 [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 [%]	97 to 89
Mass moment of inertia J₁ [kgcm²]	1.414 to 2.288
Running noiseQ_g [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	65
Weight m_G [kg]	8
Service life L10h tL [h]	30000
Torques and speeds
Nominal output torque T_2N [Nm]	210	260	230	260	260	230	260	230	120
Maximum output torque T_2B [Nm] Permissible for 30000 revolutions of the output shaft	336	416	368	416	416	368	416	368	192
EMERGENCY STOP torqueT_2Stop [Nm]	500	520	500	520	520	500	520	500	380
Idling torque At n1 = 3000 rpm and 20 °C gearbox temperature	0.8	0.8	0.75	0.8	0.65	0.6	0.45	0.45	0.45
Mean thermal input speedn_1N [min^-1] At T_2N & S1	3500
Maximum input speed n_1Limit [min^-1]	6500
Maximum bending moment M_b[Nm] In relation to the gear unit drive flange	40
Torsion and forces
Maximum torsional backlash j_t [arcmin]	< 9
Maximum torsional rigidity C_t21 [Nm/arcmin]	17.5 to 22
Radial force for 20000 h F_r20000h [N]	1750
Axial force for 20000 h F_a20000h [N]	2500
Radial force for 30000 h F_r30000h [N]	1500
Axial force for 30000 h F_a30000h [N]	2100
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	2000
Maximum radial forceF_2RMax[N] In relation to the shaft center at the output	3800
Breakdown torque for 20000 h M_K20000 [Nm]	101
Breakdown torque for 30000 h M_K30000 [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 [%]	92 to 58
Mass moment of inertia J₁ [kgcm²]	0.365 to 0.590
Running noiseQ_g [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	65
Weight m_G [kg]	10
Service life L10h tL [h]	30000
Torques and speeds
Nominal output torque T_2N [Nm]	260	260	260	230	260	230	260	230	120
Maximum output torque T_2B [Nm] Permissible for 30000 revolutions of the output shaft	416	416	416	368	416	368	416	368	192
EMERGENCY STOP torqueT_2Stop [Nm]	520	520	520	500	520	500	520	500	380
Idling torque At n1 = 3000 rpm and 20 °C gearbox temperature	0.75	0.6	0.6	0.7	0.45	0.45	0.45	0.45	0.45
Mean thermal input speedn_1N [min^-1] At T_2N & S1	3500
Maximum input speed n_1Limit [min^-1]	6500
Maximum bending moment M_b[Nm] In relation to the gear unit drive flange	40
Torsion and forces
Maximum torsional backlash j_t [arcmin]	< 11
Maximum torsional rigidity C_t21 [Nm/arcmin]	17.5 to 22
Radial force for 20000 h F_r20000h [N]	1750
Axial force for 20000 h F_a20000h [N]	2500
Radial force for 30000 h F_r30000h [N]	1500
Axial force for 30000 h F_a30000h [N]	2100
Maximum axial forceF_2AMax[N] In relation to the shaft center at the output	2000
Maximum radial forceF_2RMax[N] In relation to the shaft center at the output	3800
Breakdown torque for 20000 h M_K20000 [Nm]	101
Breakdown torque for 30000 h M_K30000 [Nm]	86
Housing
Properties	Heat-treated steel
Color	Anthracite gray; RAL 7016
Seal	Sealed bearing disks

Further Information