Planetary gearbox 4GE19, size 4, ratio 19.3 - Bosch Rexroth 0608720056

Not every size 4 spindle needs the highest torque. Where cycle time is the limit, the 4GE19 planetary gearbox with its 19.3 ratio delivers about three times the output speed of the 4GE59. At 82.9 mm it is also 22.6 mm shorter and, at 0.7 kg net, lighter.

Benefits

• 19.3 reduction ratio for fast rundown in size 4
• 82.9 mm installation length, shorter than the 4GE59
• Typical efficiency 0.93
• Combines with all size 4 straight outputs, for example GK1A156 or GK2B181

Specifications

Applications

• Size 4 spindles with short cycle times
• Joints with a long rundown before final tightening

System compatibility

• Rexroth Tightening System 350, size 4
• EC304 EC motor, size 4 straight outputs
• Higher-torque alternative: 4GE59