EC motor EC304, size 4, installation length 247 mm - Bosch Rexroth 0608701018

In the Tightening System 350, size 4 is the class for higher torques, for example on chassis and powertrain joints. The EC304 EC motor drives the spindle. With 247 mm installation length and 2.7 kg net weight it is matched to the 4GE19 and 4GE59 gearboxes and to size 4 outputs.

Benefits

• Same size as 4GE gearboxes and SZ4 straight outputs, the spindle is assembled without adapters
• 247 mm installation length, kept short for a spindle of this power class
• Brushless EC drive with no commutator wear parts
• Digital control via LTS350D or LTE350D servo amplifier

Specifications

Applications

• Multi-spindle systems with joints in the upper torque range
• Spindles with size 4 GK or GL straight outputs
• Maintenance and replacement in existing lines

System compatibility

• Rexroth Tightening System 350, size 4
• 4GE19 or 4GE59 planetary gearboxes
• Size 4 straight outputs such as GK1C156 or GK2A181