RD-C


Hollow shaft gearheads

High performance design for supply lines

The gearheads of the RDR-C, RDS-C and RDP-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.

Our top products of RD-C series

RDS-10C

Positioning accuracy:
< 1 arc.min.
Allowable acceleration torque:
245 Nm
Hollow shaft diameter:
26 mm
View product page

RDS-100C

Positioning accuracy:
< 1 arc.min.
Allowable acceleration torque:
2,450 Nm
Hollow shaft diameter:
61 mm
View product page

RDS-320C

Positioning accuracy:
< 1 arc.min.
Allowable acceleration torque:
7,840 Nm
Hollow shaft diameter:
121 mm
View product page

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

Delta, SCARA and 6-axis robots for painting systems, assembly, PCBs and machine tools

Machine tool building

Magazine drives and handling of very large loads

Handling

Highly dynamic pick & place applications with SCARA and Delta robots

Welding

Positioners and rotary tables for the precise alignment of workpieces

Technical data

Specifications of RDR-C (right-angle attachment) and RDS-C (straight attachment)

Modell RDR- / RDS-10C27C50C100C200C320C
Standard ratio81 /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)982654909801,9603,136
Allowable acc. / dec.
torque(Nm)
2456621,2252,4504,9007,840
Emergency stop torque (Nm)4901,3232,4504,9009,80015,680
Hysteresis loss
(arcmin)
RDR-C1.51.51.51.51.51.5
RDS-C1.01.01.01.01.01.0
Torsional rigidity (Nm / arcmin)471472555109801,960
Main
bearing
capacity
Allowable moment (Nm)6869801,7642,4508,82020,580
Axial load (N)5,8808,82011,76013,72019,60029,400

Specifications of RDP-C (attachment with belt drive)

Modell RDP-10C27C50C100C200C320C
Standard ratio180100109101105157
Rated torque (Nm)982654909801,9603,136
Allowable acc. / dec.
torque (Nm)
2456621,2252,4504,9007,840
Emergency stop torque (Nm)4901,3232,4504,9009,80015,680
Hysteresis loss (arcmin)1.01.01.01.01.01.0
Torsional rigidity (Nm/arcmin)471472555109801,960
Main
bearing
capacity
Allowable
moment (Nm)
6869801,7642,4508,82020,580
Axial load (N)5,8808,82011,76013,72019,60029,400

 

Dimensions of RDR-C, RDS-C, RDP-C

Modell RD_-10C27C50C100C200C320C
A h7 (Ø mm)110140176199260340
B (Ø mm)2637486176121
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) 170207.5252280368447

Download

Download our RD-C product catalogue now.

CAD data

Get here to download our RD-C CAD data.


Get in touch with us

Fieldset
Fieldset