RD_-C
Hollow shaft gearheads

High performance design for supply lines

The gearheads of the new RD_-C series have a hollow shaft for routing cables, hoses and lines. An extremely compact and efficient, state- of-the-art RV-C gearbox is concealed in the interior. RD_-C gearheads offer three mounting options and have many different areas of use.

Hollow shaft for the feed-through of cables,
fast and cost-effective installation

Three mounting options: straight,
right-angle, pulley

Completely enclosed, delivered pre-filled
with lubricant

Three mounting versions for easy assembly

While the RDR-C series is designed for right-angle mounting, the RDS-C series is suitable for straight mounting and the RDP-C is the pulley input option. This enables fast, cost-effective installation and diverse application options: The efficient and extremely precise cycloidal gears are ideal for numerous applications, from machine tools to robotics systems and woodworking machinery.

We deliver the hollow shaft gearheads of the RD_-C series pre-filled with lubricants and completely encapsulated. This means they are immediately ready for use in your system!

 

Applications for RD_-C hollow shaft gearheads

 

 

Robotics

Machine tool building

Handling

Welding

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

Technical data

Specifications of RDR-C (right-angle attachment) and RDS-C (straight attachment)
Model RDR- / RDS- 10C 27C 50C 100C200C 320C
Standard ratio 81 /108 / 153 /
189 / 243
100 / 142 /
184 / 233
109 / 153 /
196 / 240
101 / 150 /
210 / 258
106 / 156 /
206 / 245
115 / 157 /
207 / 253
Rated torque (Nm) 98 265 490 9801.960 3.136
Allowable acc. / dec.
torque(Nm)
245 662 1.225 2.4504.900 7.840
Emergency stop torque (Nm) 490 1.323 2.450 4.9009.800 15.680
Hysteresis loss
(arcmin)
RDR-C 1,5 1,5 1,5 1,51,5 1,5
RDS-C 1,0 1,0 1,0 1,01,0 1,0
Torsional rigidity (Nm / arcmin) 47 147 255 510980 1.960
Main
bearing
capacity
Allowable moment (Nm) 686 980 1.7642.450 8.820 20.580
Axial load (N) 5.880 8.820 11.760 13.72019.600 29.400

 

 

Specifications of RDP-C (attachment with belt drive)
Model RDP- 10C 27C 50C 100C200C 320C
Standard ratio 180 100 109 101105 157
Rated torque (Nm) 98 265 490 9801.960 3.136
Allowable acc. / dec.
torque (Nm)
245 662 1.225 2.4504.900 7.840
Emergency stop torque (Nm) 490 1.323 2.450 4.9009.800 15.680
Hysteresis loss (arcmin) 1,0 1,0 1,0 1,01,0 1,0
Torsional rigidity (Nm/arcmin) 47 147 255 510980 1.960
Main
bearing
capacity
Allowable
moment (Nm)
686 980 1.7642.450 8.820 20.580
Axial load (N) 5.880 8.820 11.760 13.72019.600 29.400

 

 

Dimensions of RDR-C, RDS-C, RDP-C
Model RD_-10C27C50C100C200C320C
A h7 (Ø mm) 110 140 176 199 260 340
B (Ø mm) 26 37 48 61 76 121
C (mm)

RDR- 191,5

200,5

229,1

243,5

382

392,5

RDS-  132 /
143
141 /
152
158,6 /
182,6
173 /
197
246 /
243
256,5 /
253,5
RDP-  159,5

168,5

194,6

209

286,5

297

D (mm)

RDR- 253,3 /
265,3
294,5 /
306,5
363,5 /
387,5
395,5 /
419,5
550,5 /
541,5
626 /
617
RDS- 185 /
196,5
227,2 /
237,7
270 /
278,5
302 /
310,5
403 /
413
478,5 /
488,5
RDP- 186

227,2

268

300

402,7

478,4

E (mm)  170 207,5 252 280 368 447
RDR-C
RDS-C
RDP-C
RD_-C Getriebekopf mit Hohlwelle - Abmessungen

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