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Helical-bevel gear units (two and three stages)

Helical gear unit motors of series RX (multi-stage)

R..DR.. Series Helical Gearmotors

The R..DR.. series helical gearmotors are versatile and efficient solutions, ideal for a wide range of application areas. These gearmotors stand out for their exceptional efficiency and adaptability, thanks to a well-thought-out modular system.

Key Features and Advantages

Universal Application: They are all-rounders, suitable for various applications due to their high efficiency and adaptable design.

Modular System: The consistent modular design of the R..DR.. series allows for numerous combination possibilities, providing flexibility in adapting to different requirements.

Optimal Performance-to-Space Ratio: These gearmotors are designed to offer an ideal balance between performance and intelligent use of space, making them perfect for situations where a compact drive solution is essential.

Energy Efficiency: The series boasts excellent energy efficiency, especially notable in AC asynchronous motors of the IE3 and IE4 efficiency classes. This feature leads to significant energy savings and reduced operational costs.

Foot or Flange-Mounted Designs: The availability of both foot and flange-mounted designs enhances the range of assembly options, allowing for greater versatility in integration with different systems.

Space-Saving Drive Solution: The compact nature of these gearmotors makes them an ideal choice for applications where space is limited but high performance is required.

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Description

with 4-pole DR63 motor:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
57 69 63S4 – 63L4 0.12 – 0.25
67 134 63S4 – 63L4 0.12 – 0.25
77 215 63S4 – 63L4 0.12 – 0.25
87 405 – –
97 595 – –
107 830 – –

with 4-pole DRS motor/IE1:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
57 69 71S4 – 132MC4 0.18 – 9.2
67 134 71S4 – 132MC4 0.18 – 9.2
77 215 71S4 – 160M4 0.18 – 11
87 405 71M4 – 180LC4 0.55 – 30
97 595 71M4 – 225M4 0.55 – 45
107 830 90L4 – 225MC4 2.2 – 55

with 4-pole DRE motor/IE2:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
57 69 80S4 – 160S4 0.37 – 7.5
67 134 80S4 – 160S4 0.37 – 7.5
77 215 80S4 – 160MC4 0.37 – 11
87 405 80S4 – 180LC4 0.37 – 22
97 595 80S4 – 225M4 0.37 – 45
107 830 100M4 – 225M4 2.2 – 45

with 4-pole DRN motor/IE3:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
57 69 80M4 – 132M4 0.75 – 7.5
67 134 80M4 – 132M4 0.75 – 7.5
77 215 80M4 – 160L4 0.75 – 15
87 405 80M4 – 200L4 0.75 – 30
97 595 80M4 – 225S4 0.75 – 37
107 830 100M4 – 225M4 2.2 – 55

with 4-pole DRU..J motor/IE4:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
57 69 71SJ4 - 100MJ4 0.18 – 2.2
67 134 71SJ4 - 100MJ4 0.18 – 2.2
77 215 71SJ4 - 100LJ4 0.18 – 3.0
87 405 71MJ4 - 100LJ4 0.37 – 3.0
97 595 71MJ4 - 100LJ4 0.37 – 3.0
107 830 – –

with 4-pole DR56/DR63 motor:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
7 50 56M4 – 63L4 0.09 – 0.25
17 85 63S4 – 63L4 0.12 – 0.25
27 130 63S4 – 63L4 0.12 – 0.25
37 200 63S4 – 63L4 0.12 – 0.25
47 300 63S4 – 63L4 0.12 – 0.25
57 450 63S4 – 63L4 0.12 – 0.25
67 600 63S4 – 63L4 0.12 – 0.25
77 820 63S4 – 63L4 0.12 – 0.25
87 1550 – –
97 3000 – –
107 4300 – –
127 6000 – –
137 8000 – –
147 13000 – –
167 18000 – –

with 4-pole DRS motor/IE1:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
7 50 71S4 – 71M4 0.18 – 0.55
17 85 71S4 – 80M4 0.18 – 1.1
27 130 71S4 – 100M4 0.18 – 3
37 200 71S4 – 100M4 0.18 – 3
47 300 71S4 – 132M4 0.18 – 7.5
57 450 71S4 – 132MC4 0.18 – 9.2
67 600 71S4 – 132MC4 0.18 – 9.2
77 820 71S4 – 160M4 0.18 – 11
87 1550 71M4 – 180LC4 0.55 – 30
97 3000 71M4 – 225M4 0.55 – 45
107 4300 90L4 – 225MC4 2.2 – 55
127 6000 90L4 – 225MC4 2.2 – 55
137 8000 132S4 – 225MC4 5.5 – 55
147 13000 132MC4 – 225MC4 9.2 – 55
167 18000 160M4 – 315L4 11 – 200

with 4-pole DRE motor/IE2:

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
7 50 – –
17 85 80S4 – 80M4 0.37 – 0.75
27 130 80M4 – 100LC4 0.37 – 3
37 200 80M4 – 100LC4 0.37 – 3
47 300 80M4 – 160S4 0.37 – 7.5
57 450 80M4 – 160S4 0.37 – 7.5
67 600 80M4 – 160S4 0.37 – 7.5
77 820 80M4 – 160MC4 0.37 – 7.5
87 1550 80M4 – 180LC4 0.37 – 22
97 3000 80M4 – 225M4 0.37 – 45
107 4300 100M4 – 225M4 2.2 – 45
127 6000 100M4 – 225M4 2.2 – 45
137 8000 132M4 – 280M4 5.5 – 90
147 13000 160M4 – 280M4 9.2 – 90
167 18000 160M4 – 315L4 9.2 – 200

with 4-pole DRN motor/IE3

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
7 50 – –
17 85 80M4 0.75
27 130 80M4 – 100L4 0.75 – 3.0
37 200 80M4 – 100L4 0.75 – 3.0
47 300 80M4 – 132S4 0.75 – 5.5
57 450 80M4 – 132M4 0.75 – 7.5
67 600 80M4 – 132M4 0.75 – 7.5
77 820 80M4 – 160L4 0.75 – 15
87 1550 80M4 – 200L4 0.75 – 30
97 3000 80M4 – 225S4 0.75 – 37
107 4300 100LS4 – 225M4 2.2 – 45
127 6000 100LS4 – 225M4 2.2 – 45
137 8000 132S4 – 280M4 5.5 - 90
147 13000 132L4 – 280M4 9.2 - 90
167 18000 132L4 – 315H4 9.2 – 200

with 4-pole DRU..J motor/IE4

Gear Unit Size Max Gear Unit (Nm) Motor Size Power (kW)
7 50 71SJ4 - 71MJ4 0.18 – 0.37
17 85 71SJ4 - 80SJ4 0.18 – 0.55
27 130 71SJ4 – 100MJ4 0.18 – 2.2
37 200 71SJ4 – 100MJ4 0.18 – 2.2
47 300 71SJ4 – 100MJ4 0.18 – 2.2
57 450 71SJ4 – 100MJ4 0.18 – 2.2
67 600 63S4 – 63L4 0.12 – 0.25
77 820 71SJ4 – 100LJ4 0.18 – 3.0
87 1550 71MJ4 – 100LJ4 0.37 – 3.0
97 3000 71MJ4 – 100LJ4 0.37 – 3.0
107 4300 – –
127 6000 – –
137 8000 – –
147 13000 – –
167 18000 – –
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