RD_-E
Solid shaft gearheads

Precise and flexible, straight from the construction kit

The gearheads of the RD_-E series are more compact and versatile than ever. Three different models allow for numerous types of use, e. g. with the choice of the servomotor. A high-precision, extremely resistant and extra durable, latest-generation gearbox is concealed in the interior.

Solid shaft, fast and cost-effective installation, completely enclosed, pre-filled with lubricant

Motor coupling and motor flange for standard servo motors included

Straight mounting, right-angle mounting or pulley

Coupling and flange included

The RDR_-E version is designed for right-angle mounting, the RDS-E version for straight mounting. The RDP-E series on the other hand is designed for pulley input. This diversity of versions allows fast and cost-effective installation in a wide range of applications. For example, the precision gears of this series can be used in machine tools, for positioning and palletising, and in solar technology. The gearheads are delivered fully sealed and pre-filled with lubricant. A motor coupling and motor flange for standard servo motors are included.

An alternative to the RD_-E series with a hollow shaft for the feed-through of data cables and supply lines is the RD_C-series.

 

Applications for RD_-E solid shaft gearheads

 

 

Handling

Machine tool building

Solar technology

Welding

Which gearbox fits your application best? Find your optimum gear with just a few clicks.

Technical data

Specifications of RDR-E (right-angle attachment) and RDS-E (straight attachment)
Model RDR- / RDS-6E20E40E80E160E320E
Standard ratio 31 / 43 / 54 / 79 / 103 41 / 57 / 81 / 105 / 121 / 161 41 / 57 / 81 / 105 / 121 / 153 41 / 57 / 81 / 101 / 121 / 153 66 / 81 / 101 / 121 / 145 / 171 66 / 81 / 101 / 121 / 141 / 185
Rated torque (Nm)RDR-E 58 108
bei i: 41
151
bei i: 57
167
bei i: 81, 105, 121, 161
400
bei i: 41
412
bei i: 57, 81, 105, 121, 153
400
bei i: 41
556
bei i: 57
784
bei i: 81, 101, 121, 153
1.568 1.800
bei i: 66
2.209
bei i: 81
2.755
bei i: 101
3.136
bei i: 121, 141, 185
RDS-E 58 167 412 784 1.568 3.136
Allowable acc. / dec. torque (Nm)RDR-E 117 271
bei i: 41
378
bei i: 57
412
bei i: 81, 105, 121, 161
1.000
bei i: 41
1.029
bei i: 57, 81, 105, 121, 153
1.000
bei i: 41
1.390
bei i: 57
1.930
bei i: 81, 101, 121, 153
3.920 4.503
bei i: 66
5.527
bei i: 81
6.892
bei i: 101
7.840
bei i: 121, 141, 185
RDS-E 117 412 1.029 1.960 3.920 7.840
Emergency stop torque (Nm)RDR-E  294 543
bei i: 41
755
bei i: 57
833
bei i: 81, 105, 121, 161
2.000
bei i: 41
2.058
bei i: 57, 81, 105, 121, 153
2.000
bei i: 41
2.781
bei i: 57
3.920
bei i: 81, 101, 121, 153
7.840 9.002
bei i: 66
11.048
bei i: 81
13.776
bei i: 101
15.680
bei i: 121, 141, 185
RDS-E 294 833 2.058 3.920 7.840 15.680
Hysteresis loss (arcmin)RDR-E 2 1,5 1,5 1,5 1,5 1,5
RDS-E 1,5 1,0 1,0 1,0 1,0 1,0
Torsional rigidity (Nm / arcmin) 20 49 108 196 392 980
Main
bearing
capacity
zul. Allowable moment (Nm) 196 882 1.666 2.156 3.920 7.056
Axial load (N) 1.470 3.920 5.194 7.840 14.700 19.600

 

 

Specifications of RDP-E (attachment with belt drive)
Model RDP-20E40E80E160E320E
Standard ratio 81 57 81 66 81
Rated torque (Nm) 167 412 784 1.568 3.136
Allowable acc. / dec. torque (Nm) 412 1.029 1.960 3.920 7.840
Emergency stop torque (Nm) 833 2.058 3.920 7.840 15.680
Hysteresis loss (arcmin) 1,0 1,0 1,0 1,0 1,0
Torsional rigidity (Nm / arcmin) 49 108 196 392 980
Main bearing
capacity
Allowable moment (Nm) 882 1.666 2.156 3.920 7.056
Axial load (N) 3.920 5.194 7.840 14.700 19.600
Dimensions of RDR-E, RDS-E, RDP-E
Model RD_-6E20E40E80E160E320E
A (Ø mm)
125,5 150 192 222 280 325
B h7 (Ø mm) 86 105 135 160 204 245
C (mm)RDR-E 178,4 184,1 229,1 243,5 352,5 377
RDS-E 118,9 / 129,9 124,6 / 135,6 158,6 / 182,6 173 / 197 216,5 / 213,5 241 / 238
RDP-E - 152,1 194,6 209 257 281,5
D (mm)RDR-E 182,55 194,8 243,5 258,5 353,5 376
RDR-E
RDS-E
RDP-E

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