RCS2-RTC. Large Diameter Hollow Rotary.

Transcription

1 RCS2-RTC Large Diameter Hollow Rotary

2 SIGNIFICANT INCREASE IN ACCURACY/SPEED/TORQUE Adoption of the hollow structure provides a large diameter hollow rotary series with improved usability 1 Hollow Construction Large-diameter hollow structure, allows installation of rotating wires and laying of pipes easier. 2 High Precision Hypoid gear with high resolution (.1 to.7 deg/pulse) encoder allows high accuracy ±. degree. Can be used as a high precision table. Repeatability ±. 3 Multi-turn Operation The operating range is up to ± 9999 degrees * from home. It is also possible to rotate indefinitely in the same direction. *Depending upon the model Operating range up to ± High Rigidity To achieve high rigidity, cross-roller bearings are used in the large diameter spindle and table. Available in small, medium, and large body sizes. No Return to Home Homing is not required with the absolute encoder. In the case of an emergency stop, work can resume from the last stopped position. Internal Brake (Optional) Since the brake specification can be selected, the actuator can be powered off but still hold position of the table during an emergency stop.

3 Rotary product system Type code Output torque (N m) Maximum speed (degree/s) Allowable load moment (N m) Repeated Positioning Accuracy (degree) NEW Servo motor specification (RCS2 series) Large diameter hollow Standard High output Medium RTC8L RTC8HL RTCL ±. Large Rotary Pulse motor specification (RCP2 series) Vertical Medium Large RTBS RTBSL RTB RTBL RTBB RTBBL RTCS RTCSL ±. ±.1 ±. Flat Medium Large RTC RTCL RTCB RTCBL ±.1 * Please note that the product cannot be operated when both the output torque and maximum speed values are simultaneously at the settings given in the above table. Type RCS2 Series Type I Encoder Motor Reduction ratio Operating range T2 Applicable controller Cable length Option RTC8L RTC8HL RTCL A I standard high output Medium Large Absolute Incremental 12 12W W W W 3 3 degrees (multiple rotation) 1 Reduction ratio 1/1 18 Reduction ratio 1/18 2 Reduction ratio 1/2 Reduction ratio 1/ T2 SCON SSEL XSEL-P/Q N P S M X R B Brake L Limit switch (standard feature) NM Reverse rotation specification * L (Limit switch) must be specified. None 1m 3m m Specify the length Robot cable Type Cable standard high output Medium Large Actuator option Type Model Name Cable symbol Absolute RCS2-RTC8L-A T2 P (1m) Standard Incremental RCS2-RTC8L-I T2 S (3m) Absolute RCS2-RTC8HL-A--1(2)-3-T2 M (m) Incremental RCS2-RTC8HL-I--1(2)-3-T2 X(m)~X(m) Special Absolute RCS2-RTCL-A--1(2)-3-T2 X11(11m)~X1(1m) length Incremental RCS2-RTCL-I--1(2)-3-T2 X1(1m)~X(m) Absolute Incremental RCS2--A--18()-3-T2 RCS2--I--18()-3-T2 Robot R1(1m)~R3(3m) R(m)~R(m) * The value in the brackets shows an alternative reduction ratio that can be selected. cable R(m)~R(m) R11(11m)~R1(1m) R1(1m)~R(m) Name Brake Limit switch (standard feature) Reverse rotation specification Option code B L NM Free of cost Free of cost 2

4 System configuration Connection of the SCON controller Motor cable Model: CB-RCC-MA Motor robot cable Model: CB-RCC-MA -RB PLC I/O flat cable Model CB-PAC-PIO Standard 2 m (Accessory included with the controller) Field network (optional) (Refer to the ROBO Cylinder General Catalog for details) (optional) Model: CON-PT-M Model: CON-T Model: RCM-E Model: RCM-P Rotary main unit Encoder cable Model: CB-RCS2-PLA Encoder robot cable Model: CB-X2-PLA Single-Phase ACV Main power Single-Phase ACV SCON * A noise filter must be used with the power source. (Please refer to the General Catalog for recommended model) Computer Computer software (optional) for RS232 connection Model: RCM-1-MW for USB connection Model: RCM-1-USB Connection of SSEL controller PLC Motor cable Model: CB-RCC-MA Motor robot cable Model: CB-RCC-MA -RB I/O flat cable Model: CB-DS-PIO Standard 2 m (Accessory included with the controller) Field network (optional) (Refer to the ROBO Cylinder General Catalog for details) (optional) Model: SEL-T-J Model: SEL-TD-J Rotary main unit Encoder cable Model: CB-RCS2-PLA Encoder robot cable SSEL Computer Model: CB-X2-PLA Single-Phase ACV Main power Single-Phase ACV * A noise filter must be used with the power source. (Please refer to the General Catalog for recommended model) Computer software (optional) for RS232 connection Model: IA-1-X-MW-J for USB connection Model: IA-1-X-USB Connection of XSEL controller Motor cable Model: CB-RCC-MA Motor robot cable Model: CB-RCC-MA -RB PLC I/O flat cable Model: CB-X-PIO Standard 2m (Accessory included with the controller) Field network (optional) (Refer to the ROBO Cylinder General Catalog for details) (optional) Model: SEL-T Model: SEL-TD 3 Rotary main unit Encoder cable Model: CB-RCS2-PLA Encoder robot cable Model: CB-X2-PLA Single-Phase ACV Main power Three-Phase ACV XSEL * A noise filter must be used with the power source. (Please refer to the General Catalog for recommended model) Computer Computer software (optional) for RS232 connection Model: IA-1-X-MW for USB connection Model: IA-1-X-USBMW

5 Specification Name of Model Speed reduction ratio Operating range Degree Motor output W Output torque N m Maximum operation speed Degree/s Positioning repeatability Degree Backlash Degree Allowable inertial moment kg m 2 Allowable thrust load N Allowable load moment N m Home detection method Origin point detection method Brake retention torque N m Operational environment Inside diameter of hollow shaft mm Outer dimensions of the main body (W L H) mm Weight of the main body kg (Note 1) Operation range is up to ±9999 degrees. standard high output Medium Large RTC8L RTC8HL RTCL 1/2 1/1 1/2 1/1 1/2 1/18 1/ 3 (Note 1) or lower Optical encoder (Incremental /Absolute ) Proximity sensor method Temperature -, humidity to 8%RH or less (no condensation) ø ø ø Applicable Controller Positioner (Absolute) Name Positioner (Incremental) Program control, 1 axis (Absolute) Program control, 1 axis (Incremental) Program control, multi-axis (Absolute) Program control, multi-axis (Incremental) Model SCON-C- A-NP-2- SCON-C- I-NP-2- SSEL-C-1- A-NP-2- SSEL-C-1- I-NP-2- XSEL- - - A-N1-EEE-2- XSEL- - - I-N1-EEE-2- Contact us * Controller models vary according to the motor output of the rotary and the model/power-supply voltage of the controller. Please refer to the Controller page in the ROBO Cylinder General Catalog for details. Options Supported controllers For position controller (PCON, ACON, SCON, ROBONET, PSEP, ASEP, ERC2) For program controller (PSEL,ASEL,SSEL, XSEL) Computer software Computer software Feature Easy operation provided with a touch panel IP-complient standard Affordable basic Solely dedicated to data entry with no movement feature RS232C connection USB port connection IP-compliant standard (for XSEL controller) IP-compliant standard (for PSEL/ASEL/SSEL controller) 3-Position Enable Switch (for XSEL controller) 3-Position Enable Switch (for PSEL/ASEL/SSEL controller) RS232C connection (for XSEL controller) RS232C connection (for PSEL/ASEL/SSEL controller) USB port connection (for PSEL/ASEL/SSEL controller) USB port connection with an emergency stop switch (for XSEL controller) Model CON-PT-M CON-T RCM-E RCM-P RCM-1-MW RCM-1-USB SEL-T SEL-T-J SEL-TD SEL-TD-J IA-1-X-MW IA-1-X-MW-J IA-1-X-USB IA-1-X-USBMW

6 Outer Dimensions RCS2-RTC8L ( standard ) RCS2-RTC8HL ( high output ) *3.(RTC8HL) *88.(RTC8L) 8 Ø Depth Caution * The shaded area in the top view shows the rotation area. 8 -M Depth -M Depth Depth Ø Ø H7 Depth *3.(RTC8HL) *88.(RTC8L). Ø Depth or higher must be retained 9 (8) +. (2). *13(RTC8L) *(RTC8HL) (2) -M Depth (Maximum screw-in depth 9) (8) Depth 77 3 Ø Ø Depth 3. Ø h Ø2 H7 Ø (Thru hole) Depth 3. *88.(RTC8L) *3.(RTC8HL) -M Depth Medium RCS2-RTCL (Dimensions of mounting holes on the side are bilaterally symmetric) Caution 99 8-M Depth Ø +. 2-Ø H7 Depth Ø Depth -M Depth or higher must be retained (2.) (2.) Ø7 h7. Ø2 H7 +. Ø (Thru hole) 2- Depth (Both front and back) 8-M Depth (Both front and back) 2 Ø * The shaded area in the top view shows the rotation area. 8 (7) Depth (7) Ø Depth (Both front and back) 11.

7 Outer Dimensions Large RCS2- (Dimensions of mounting holes on the side are bilaterally symmetric) Caution * The shaded area in the top view shows the rotation area M Depth 8 Ø8 Ø Depth 1. 9 or higher must be retained 8 (7.) (2.) Ø H7 Depth (2.) 233 Ø9 h7.3 Ø H Ø (Thru hole) 2- Depth (Both front and back) 8-M Depth12 (Both front and back) -M Depth12 Depth (7.) Ø Ø Depth (Both front and back) 1. 1 Precautions for Use Carrier Load Guidelines for Offset Distance The more the work part's center of gravity separates from the center of the rotary shaft, the more it vibrates. Design the tool with reference to the following table. Model Offset distance (m) RTC8L. RTC8HL.12 RTCL.1. Please refer to the Specification Sheet for the values and details of the specifications. Acceleration Please set between.1 and.3g. Speed Maximum speed that the actuator can achieve is shown. It depends on the operational conditions (acceleration, operational range) Operational range Please note that the operational range can vary with the speed reduction ratio. Torque The torque specified on the specification is rated torque. Up to three times the torque may be reached momentarily. Allowable load There are three items as shown below. Values over the specified load may shorten the product lifetime or cause damage. Loads must be set at the allowable value or lower. Allowable inertial moment Allowable thrust load Allowable load moment Brake The brake is provided for retention purposes. It should not be used for braking or emergency stop purposes. Use the brake switch on the controller to manually unlock the brake. There is no brake unlock switch on the robot side. Allowable inertia and allowable brake torque do not function simultaneously. You must check the retention torque. Others There is a 1mm gap between the output shaft (rotational component) and the cylinder (fixed component). (See the diagram below) Please prevent foreign matter from getting into the unit as this may cause trouble or malfunction. Output shaft (rotational component) Gap Cylinder (fixed component)

8 CJ17-1A-UST-1- Guidelines for selecting model: Please refer to the following figures to select the model according to the shape and mass of the objects mounted on the output shaft. A Disk-shaped object mounted at the center of the output shaft For disk shaped objects having their center positioned at the center of the rotary's output shaft, please refer to the following graphs to find the model that meets both the mass and radius of the disk. r (Radius of the disk) Mass of the disk [kg] 3 2 RTC8L/RTC8HL RTC8L 1/2 RTC8HL 1/1 RTC8HL 1/2 Mass of the disk [kg] 7 RTCL RTCL 1/1 RTCL 1/2 Mass of the disk [kg] /18 1/ Radius of the disk [cm] Radius of the disk [cm] 1 2 Radius of the disk [cm] B Object mounted offset from center of output shaft r (Offset distance) For objects offset from the rotary's output shaft, please refer to the following graphs to select the model that meets both the mass and offset distance of the object. Mass of the object [kg] RTC8L/RTC8HL RTC8L 1/2 RTC8HL 1/1 RTC8HL 1/2 Mass of the object [kg] RTCL RTCL 1/1 RTCL 1/2 Mass of the object [kg] 1/18 1/ Offset distance [cm] Offset distance [cm] 1 2 Offset distance [cm] *When using a rotation shaft in the horizontal direction, gravitational loading torque is generated when an object's center of the gravity is located away from the center of rotation. Either decrease the rotational velocity or reduce the mounted weight. 8