See page 3-050, "Motor Brackets," for a list of applicable motors. Elongated hole (detail)

Transcription

1 Specifications Detail L V I L CC bracket specifications Symbol B a M5 M4 bracket (detail) (symbol:, B) See page 3-050, " Brackets," for a list of applicable s. Counter-bore hole on base (detail) Elongated hole (detail) Section B (detail) (720) (770) (820) (870) (920) (970) (1020) (1070) (1120) (1170) (1220) (1270) (1320) (1370) (1420) (1470) (1520) wik I

2 Specifications USW16RT u.i 4/1 u.i I Configuration Ball screw lead With/without E M I = Sensor mounting position Base mounting method u - CC USW16RT SL USW16RT 10: 10mm 20: 20mm 40: 40mm 0: mm to 1500: 1500mm 0 OB 1 No symbol: When selecting P, Q, or N SR SL T: From undersideof base (tapped holes) C: From top al base (oounter-boreholes) 1B 6 Reference Basic Specifications Maximum load capacity*2 [kg] rated output [VV] 400 Ball screw lead Rated speed *1 [mm/s] cceleration Horizontal 0.3G dec:e7lation Vertical 0.3G rate Rated thrust *3 [N] Maximum thrust *4 [N] Electromagnetic brake retention [N] Running life *5 [km] 20,000 Static permissible moment *5 [N.m] M: 1484, M.: 939, Mc: 1667 Positioning repeatability ±0.020 Backlash 0.05 Static permissible moment M M C N *1t rated speed (3,000 min-1). *2 Load capacity and maximum speed are dependent on usage conditions. *3 t rated torque. *4 Dependent on maximum torque and permissible load. * 5Conditions: Stroke: mm cceleration and deceleration rate: 0.3G Maximum speed: maximum speed or top speed for stroke length and acceleration and deceleration rate pplied load: maximum load capacity Center of gravity: center of top surface of table. * 5Maximum permissible moment when unit is stationary. Moment standards: M and Mc: top of table; MB: center of table , MB

3 Specifications bracket Option - MR-GR MR: rightturn folded ML: leftturn folded GR: Gray end cap HG: Hanging jig Note: If the GR is not included in the model configuration, cover will be red CC CL CL Reference Permissible Overhang Length* C Horizontal use C Wall use tvertical use Horizontal mount Wall mount Vertical mount Ball screw lead Load mass [kg] B C Ball screw lead Load mass [kg] B C * Dependent on running life of LM guide (20,000km) and on static permissible moment. Conditions for calculation of the values above: Stroke: mm cceleration and deceleration rate: 0.3G Maximum speed: maximum speed or top speed for stroke length and acceleration and deceleration rate pplied load: maximum load capacity., B, and C represent distances measured from the center of the top surface of the table. Ball screw lead Load mass [kg] C wik I

4 Features Line up Specifications Options ive u.i 4/1 u.i CC _Sensors Various types of sensors can be mounted using a T slot on the side surface of the base. Select a sensor by specifying the appropriate option symbol. The standard sensor is mounted inside the actuator. Description Type Symbol Standard US8 [x 1], USW12/16/20 [x 3] (Home position on side) Standard US8 [x 1], USW12/16/20 [x 3] (Home position opposite side) U58: PM-D31 (zbil Corp.) USW12/16/20: EE-SX674 (Omron Corp.) U58: PM-D31 (zbil Corp.) USW12/16/20: EE-SX674 (Omron Corp.) None N Photo sensor * [x 3], Connector [x 3] EE-SX674 (Omron Corp.), EE-1 (Omron Corp.) 6 Sensor N.O. contact [x 1] N.C. contact [x 2] PM-D31 (zbil Corp.) PM-D3B1 (zbil Corp.) P Q E Sensor N.O. contact [x 1] N.C. contact [x 2] GX-F12 (Panasonic Industrial Devices SUNX Co., Ltd.) GX-F12B (Panasonic Industrial Devices SUNX Co., Ltd.) J Sensor N.O. contact [x 1] (PNP output) N.C. contact [x 2] (PNP output) GX-F12-P (Panasonic Industrial Devices SUNX Co., Ltd.) GX-F12B-P (Panasonic Industrial Devices SUNX Co., Ltd.) N.O. contact: Normally open contact point N.C. contact: Normally closed contact point * The photo sensors can be switched between ON when lit and ON when unlit. Notes: 1. The standard sensor for US8 is PM-D31 (zbil Corp.); the standard sensor for USW12/16/20 is EE-SX674 (Omron Corp.). 2. Non-standard sensors (symbol: 6-M) are mounted outside the cover. 3. When is selected, a sensor cannot be mounted on the same side as the folded direction of the. 4. For closely grouped proximity sensors, the customer must provide sensors with variant frequencies (consult the respective manufacturer for sensor specifications). 5. The unit is shipped with sensors, mounting screws, detecting plates, and connectors mounted. 6. The standard sensor will not be mounted if a different sensor option is selected. M Sensor-mounting positions: dimensions I US6/8 _31 k. (1.1 [, (a) Symbol 6: EE-SX674 (Omron Corp.) USI/1 2/16/20 (a) Symbol E: PM-D3** (zbil Corp.) Symbol J, M: GX-F12* (Panasonic Industrial Devices SUNX Co., Ltd.) L (b) (a) Symbol 6: EE-5X674 (Omron Corp.) (a) Symbol E: PM-D3** (zbil Corp.) (b) Symbol J, M: GX-F12* (Panasonic Industrial Devices SUNX Co., Ltd.) (a) US US8 58 USW12 80 USW16 98 USW wi( 1 [mm US6 US8 USW12 USW16 USW20 a [mm a b c US US USW USW USW [mm

5 Features Line up Specifications Options Bracket Several types of brackets for mounting s are available. Specify a bracket that matches the used. I C tor servomo Manufacturer Series Type Yaskawa Electric Corporation Mitsubishi Electric Corporation Panasonic Corporation Tamagawa Seiki Co., Ltd. E-V J4 J3 5 4 TBL-ill US6 US8 USW12 USW16 USW20 SGMV-5 SGMJV-5 SGMV-01 SGMJV-01 SGMV-C2 SGMJV-C2 SGMV-02 SGMJV-02 SGMV-04 SGMJV-04 SGMV-08 SGMJV-08 Rated output Flange angle 50W 040 W W W W W 080 HG-KR053 50W 040 HG-KR13 W 040 HG-KR23 200W 060 HG-KR43 400W 060 HG-KR73 750W 080 HF-KP053 50W 040 HF-KP13 W 040 HF-KP23 200W 060 HF-KP43 400W 060 HF-KP73 750W 080 MSMD5 MSME5 MSMD01 MSME01 MSMD02 MSME02 MSMD04 MSME04 MSMD08 MSME08 50W 038 B W 038 B B 200W 060 B B 400W 060 B B 750W 080 B B MSMD5 50W 038 B B MSMD01 W 038 B B MSMD02 200W 060 B C MSMD04 400W 060 B B MSMD08 750W 080 B B TS4602 TS4603 TS W W 150W 040 TS W 060 TS W TS W 080 Notes: 1. Consult THK before installing a other than those listed above. 2. For US6 and 8 with type, use a two-surface D-cut output shaft. Note that Mitsubishi s support only one-surface D-cut output shafts; consult the manufacturer for further details. 3. For USW12, 16, and 20 with type, use a straight output shaft. C B u.i u.i u - CC wik I

6 Features Line up Specifications series Static Permissible Load and Static Permissible Moment L LP Static permissible load *1 [N] Static permissible moment *2 [N.m] US6 US8 USW12 USW16 USW20 Radial direction Reverse radial direction Lateral direction xial direction (W, direct ) 2686 (W, ) 1049 (150W, direct ) 1345 (150W, ) M M Mc *' The static permissible load is determined by the tightening strength for bolts and the static load ratings of the LM guide portion, ball screw portion, and support bearing. * 2The static permissible moment is the maximum moment that can be applied in each direction while the product is stationary. For details on the nominal life, visit the THK Technical Support website. Lateral direction Reverse radial Radial xial direction. direction direction M B Geometrical Moment of Inertia Lateral direction M: Pitching MB : Yawing Mc: Rolling U S6 / 8 USW 12/16/20 Gravitational center Y axis Gravitational center Ci X axis X axis lx [mm4] ly [mrni Weight [kg/m] US6 2.80x x US8 1.11x x USW x x USW x x USW x x Lubrication -051 win Grease nipple used Standard grease LM Guide Ball screw US6 THK F Grease PB107 US8 THK F Grease M6F C MT6x1 USW12 PB1021B M6F USW16 THK FB-LF Grease M6F M6F USW20 M6F M6F

7 Features Line up Specifications Options Recommended Coupling The recommended s for the US universal series are shown below. ctuator model U56 U58 Standard Recommended (1) Manufacturer NES20W-N8CxN8C - TSUBKI EMERSON CO. NES20W-N8CxN10C TSUBKI EMERSON CO. Inertial moment [kg.crni SFC-020D2C _ Manufacturer miki Pulley Co., LTD. Inertial moment [kg.crni XBW-25C2 Recommended (2) Manufacturer Nabeya Bi-tech Kaisha l l Inertial moment [kg.cm2] SFC-020D2_C XBW-25C USW12 SDW31C-10x14 SUN GIL SFC-030D2 - C XBW-34C USW16 SDW31C-12x14 SUN GIL SFC-035D2_C XBW-34C U.I U.I u - CC USW20 SDWC47C-12x19 SUN GIL SFC-040D2_B XBW-39C Hanging Jig Eye bolt: M10 í Mounting bolt 50 W H USW USW USW Notes: 1. THK recommends using hanging jigs when the weight of the main actuator unit exceeds 20kg. 2. Hanging jigs are suitable for use with models USW12/16/ When the unit is shipped with hanging jigs mounted to the actuator, the customer must provide four M10 eyebolts (JIS B 1169 equivalent). 4. When a 6, E, J, or M sensor option has been selected and the unit is shipped with hanging jigs mounted to the actuator, the sensor should be mounted at the end of the base on the side. 5. Hanging jigs can be ordered a separate item: USW -HNG (4 hanging jigs and 4 flat nuts). The customer must provide eight mounting bolts and four eyebolts. USW12 USW16 USW20 Recommended mounting bolt Hexagonal-socket-head type bolt, M4-15L Hexagonal-socket-head type bolt, M5-15L Hexagonal-socket-head type bolt, M5-15L wik I

8 Features Line up Specifications Options Series Selection Consult the table below when selecting a for use with a US actuator. For specifications and guidance on selecting a, contact the manufacturer. US6 US8 USW 12 USW 16 USW 20 ctuator Stroke *' Lead [rnm] Shaft diameter Ball screw Shaft length *2 315 (328) 06 WHF (1128) 315 (328) 12 WHF (1128) (384.5) 05 DK (1384.5) (384.5) 10 BLK (1384.5) (384.5) 20 W TF (1384.5) (384.5) 30 W TF (1384.5) 358 (394) 05 DK (1394) 358 (394) 10 BLK (1394) 358 (394) 20 W TF (1394) 358 (394) 30 W TF (1394) 387 (424) 10 SB N2010XS (24) 387 (424) 20 BLK (24) 387 (424) 40 W TF (24) (526) 20 BLK (2026) (526) 40 W TF (2026) *1 For further information on stroke see the specifications for each model. *2 Ball screw shaft length. Shaft lengths for type are shown in parentheses. Outer diameter of shaft end (1)8h7 (1)8h7 (1)10h7 (I)1 Oh7 (1)10h7 4,1 Oh7 clil 0h7 4,1 Oh7 clil 0h7 clil 0h7 (I)12h7 (I)12h7 4,12h7 (I)12h7 4,12h7 ctuator model LM Guide m odel W eight of m oving elem ent [kg] Sliding resistance [N] US6 SRS15W US8 SHW27CR USW12 SHS15V USW16 SHS20V USW20 SHS25V ctuator model Permissible input torque [N.m] [N.rn] U U USW USW USW ctuator model Coupling Inertial moment [kg.cm2] US US USW USW USW ctuator model US6RT US8RT USW12RT USW16RT USW2ORT Timing pulley Inertial moment [kg.cm ] For further details on timing pulleys, contact THK.