Modern machine concepts demand dynamics and precision. High-torque motors from B&R offer a high level of dynamics and positioning accuracy with compact sizes and provide users the highest degree of flexibility when designing their machines.
High-torque 8LT motors
Three-phase synchronous motors from the 8LT series are permanently excited, electronically commutated synchronous motors for applications that require excellent dynamic characteristics and positioning precision as well as compact size and reduced weight.
-
NdFeB permanent magnets
-
Sinusoidal commutation with high resolution EnDat encoders as the feedback unit
-
Now available with functional safety encoders
-
Three-phase winding with star connection
-
No elasticity in the power transmission system
-
Minimum moment of inertia because of favorable rotor construction results in very good dynamic properties
-
High overload capability/peak torque
-
Low torque ripple
-
No mechanical transfer elements that are subject to wear in the power transmission system, therefore high level of availability
-
Long life-span, all motor parts except for bearings are free of wear
-
Power dissipation generated in the stator diverted directly to the flange via the housing
-
Preloaded, grooved ball bearings which are sealed on both sides and greased
-
Complete motor system with stall torque ranging from 50 Nm to 1020 Nm
-
Connection using two SpeedTEC circular plugs
-
Energy savings by reducing mechanical losses
-
Control via ACOPOS servo drives or ACOPOSmulti drive systems
8LT three-phase synchronous motors are not allowed to be connected directly to the power mains; they are only allowed to be operated in combination with ACOPOS servo drives or ACOPOSmulti drive systems!
Đang xử lý...
