Technical Data S7xx0:
Brake circuit Supply voltage
Type Rated data DIM 230 V 400 V 480 V
S70102
Switch-on threshold of brake circuit V 400 720 840
Overvoltage F02 V 455 800 900
Internal brake resistor (RBi) Ohm 33
Continuous power internal brake resistor (RBi) W 50
Max. brake power (average for 1s) kW 0,9 0,85 0,86
Pulse brake power kW 4 15 21
External brake resistor (RBe), optional Ohm 33
Continuous brake power external (RBe) kW 0,3
S70302
Switch-on threshold of brake circuit V 400 720 840
Overvoltage F02 V 455 800 900
Internal brake resistor (RBi) Ohm 33
Continuous power internal brake resistor (RBi) W 50
Max. brake power (average for 1s) kW 0,9 0,85 0,86
Pulse brake power kW 4 15 21
External brake resistor (RBe), optional Ohm 33
Continuous brake power external (RBe) kW 1
S70602
Switch-on threshold of brake circuit V 400 720 840
Overvoltage F02 V 455 800 900
Internal brake resistor (RBi) Ohm 33
Continuous power internal brake resistor (RBi) W 75
Max. brake power (average for 1s) kW 1,38 1,3 1,26
Pulse brake power kW 4 15 21
External brake resistor (RBe), optional Ohm 33
Continuous brake power external (RBe) kW 1
S71202/S7120S
Switch-on threshold of brake circuit V 400 720 840
Overvoltage F02 V 455 800 900
Internal brake resistor (RBi) Ohm 33
Continuous power internal brake resistor (RBi) W 100
Max. brake power (average for 1s) kW 1,93 1,75 1,7
Pulse brake power kW 4 15 21
External brake resistor (RBe), optional Ohm 33
Continuous brake power external (RBe) kW 1,5
S72402/S7240S
Switch-on threshold of brake circuit V 400 720 840
Overvoltage F02 V 455 800 900
Internal brake resistor (RBi) Ohm 23
Continuous power internal brake resistor (RBi) W 200
Max. brake power (average for 1s) kW 3,93 3,55 3,45
Pulse brake power kW 6 23 30
External brake resistor (RBe), optional Ohm 23
Continuous brake power external (RBe) kW 4
Suitable external brake resistors can be found in our accessories manual.
34 S701x2-S724x2 Instructions Manual
Technical description 07/2014 Kollmorgen