CRB2/CRBU2/CRB1 4 L2 2 L1 2 18.5 to 65 1 to 12.5 X 4 W2 18.5 to 65 CRB1 Caution (mm) MSU W1, W2 W1, W2 L1 L3, L2 L4 L1 L3, L2 L4 Size Size For the shaft patterns A45 and A46, a middle-cut chamfer may interfere with the center hole if the W1/W2 dimensions and (L1 L3), (L2 L4) dimensions are less than what are shown in the tables at right. 50 80 4.5 to 6 6.5 to 8.5 2 to 5.5 2 to 6.5 CRJ 63 100 6 to
4 L2 2 L1 2 18.5 to 65 1 to 12.5 X 4 W2 18.5 to 65 CRB1 Caution (mm) MSU W1, W2 W1, W2 L1 L3, L2 L4 L1 L3, L2 L4 Size Size For the shaft patterns A45 and A46, a middle-cut chamfer may interfere with the center hole if the W1/W2 dimensions and (L1 L3), (L2 L4) dimensions are less than what are shown in the tables at right. 50 80 4.5 to 6 6.5 to 8.5 2 to 5.5 2 to 6.5 CRJ Courtesy of
4 L2 2 L1 2 18.5 to 65 1 to 12.5 X 4 W2 18.5 to 65 CRB1 Caution (mm) MSU W1, W2 W1, W2 L1 L3, L2 L4 L1 L3, L2 L4 Size Size For the shaft patterns A45 and A46, a middle-cut chamfer may interfere with the center hole if the W1/W2 dimensions and (L1 L3), (L2 L4) dimensions are less than what are shown in the tables at right. 50 80 4.5 to 6 6.5 to 8.5 2 to 5.5 2 to 6.5 CRJ Courtesy of
Y LQ2R4C-F LQ2R4B-F LQ2R4A-F LQ2R3D-F LQ2R3C-F LQ2R3B-F LQ2R3A-F LQ2R2F-F LQ2R2E-F LQ2R2D-F LQ2R2C-F LQ2R2B-F LQ2R2A-F 1/4" 3/16" 1/8" 1/4" 3/16" 1/8" 3/8" 1/4" 3/8" 1/4" 1/2" 3/8" 1/2" 3/8" 3/4" 1/2" 3/4" 1/2" 18.5 1/8" 18.7 4 19 34.5 19.9 6 12 18 21.5 1/4" 22.5 43 42.5 43 42.5 52 51 51 51 59.5 58.5 59.5 58.5 21.5 23.5 1/4" 5 26.2 22 9 18 24 25 26 3/8" 25 27 3/8" 6 21 33.1 28 11 22 30
10 39.5 51 55 133 48.5 10 36 Inch sizes H Applicable tubing O.D.
protect Motor Comm speed115200230400 -1 Motor -2 115200(5) 230400(6) -3 Download downloadParameter protect Parameter protect1Common + Step data Download (LEC-W2) (LEC) (LEC) communication speed(LEC) communication speed(LEC) (LEC-T1)IF115.2kbps (LEC-W2)38.6kbps (LEC-W2)115.2kbps230.4kbps ID setting/Communication speed setting (LEC)ID setting/Communication speed setting 17 - 5. 5.1
PC/TB CN2 (LEC) CN2SW Profibus LEC 16 - 43 LEC (LEC)(LEC) LEC-T1-LEC-W2 LECLECLEC-T14.3.1 ID 2 LECID (LEC)IDID 1~5 ID LEC-W2 Normal ID ID ID 432 IF LECLEC-T1 IF 115.2kbps LEC-W2 Normal HELP-Password password 17 - -1 3:++ -2 3:++ 115200230400 -1 -2 115200 (5) 230400 (6) -3 1 LEC-W2 (LEC)(LEC) (LEC) (LEC) LEC-T1IF 115.2kbps LEC-W238.6kbps LEC-W2115.2kbps 230.4kbps
YES W4 W3 W2 NO Maximum Load Weight (kg) Is there a problem when setting position oversteps plus side? W2 4.8 6.5 8.1 W3 4.4 7.3 11.5 W4 10.2 15.3 25.5 W1 20.4 30.6 51.0 Model ML2B25 ML2B32 ML2B40 YES YES This system cannot be used because its learning function will not operate properly and the stopping accuracy will be worsen.
Operation Examples and Procedures. 51 12.1 Return to origin example . 51 12.2 Positioning operation example. 52 3 - 12.3 Pushing operation example . 53 13.
(5) 230400(6) -3 Download downloadParameter protect Parameter protect1Common + Step data Download (LEC-W2) (LEC) (LEC) communication speed(LEC) communication speed(LEC) (LEC-T1)IF 115.2kbps (LEC-W2)38.6kbps (LEC-W2)115.2kbps 230.4kbps ID setting/Communication speed setting (LEC)ID setting/Communication speed setting 18 - 5. 5.1 CN4 (LEC)(OV) (DC24V) CN4 (PLC) 6.
Nm N M1 M M3 W W2 W W4 ML2B25 10.0 1.2 3.0 200.0 58.0 65.0 100.0 ML2B32 20.0 2.4 6.0 300.0 80.0 96.0 150.0 ML2B40 40.0 4.8 12.0 500.0 106.0 140.0 250.0 ML2B25 ML2B32 ML2B40 J 0.43 0.68 1.21 18 ML2B/M1 ML2B/W1 ML2B/W1 0 0 0 Nm 0 0 0 N N 0 m/s m/s m/s ML2B/M2 ML2B/W2 ML2B/W2 N m N N m/s ML2B/M3 m/s m/s 20 ML2B/W3 ML2B/W3 10 Nm 5 3 2 1 N N m/s m/s m/s ML2B/W4 500 N 00 N
However, add "-XB10" to the end of the part number for non-standard strokes from 51 to 599. Also when exceeding a 600mm stroke, specify "-XB11" at the end of the model number.
REC Load weight (kg) ML2B/W1 ML2B/W2 ML2B/W3 ML2B/W4 CX W1 With guide Select cylinder size so that the kinetic energy is allowable. Kinetic energy is under the allowable?
REC Load weight (kg) ML2B/W1 ML2B/W2 ML2B/W3 ML2B/W4 CX W1 With guide Select cylinder size so that the kinetic energy is allowable. Kinetic energy is under the allowable?
However, add -XB10 to the end of the part number for non-standard strokes from 51 to 599. Also when exceeding a 600 mm stroke, specify -XB11 at the end of the model number. (Except 10) 1 mm or less Backlash Possible (Non-lock type) Manual release Made to Order Specifications (For details, refer to page 8-31-1.)
Connector type Cable length 1 1.5 m 3 3 m 5 5 m 10 10 m Symbol Specifications S Straight A Right angled Communication cable JX-CTC-E 51 Model label Connector type: Straight L (45.6) 32 35 5 45 PIN 2 PIN 3 PIN 4 PIN 1 (15) (32.1) 3000 PIN 8 PIN 5 PIN 6 PIN 7 A end B end USB cable LEC-W2-U Connector type: Right angled (36.6) L 300 35 5
Calculate (1) (Wmax) from the graph of max. payload (W1, W2, W3) and calculate (2) and (3) (Mmax) from the maximum allowable moment graph (M1, M2, M3).
CRB2 CRB2 W1 = L3 = L1 = CRB1 L4 = Y = L2 = MSU X = Applicable shaft types: J, K, T Applicable shaft type: K W2 = CRJ [mm] CRA1 CRB2, CRBU2 X W1 L1 max L3 max J K T J K T J K T J K T 10 6.5 to 14 0.5 to 2 X-3 L1-1 15 8 to 18 0.5 to 2.5 X-4 L1-1 20 9 to 20 0.5 to 3 X-4.5 L1-1 30 11.5 to 22 0.5 to 4 X-5 L1-2 40 15.5 to 30 0.5 to 5 X-5.5 L1-2 [mm] Size CRB2, CRBU2 Y W2 L2 max L4 max 10 4.5
However, add -XB10 to the end of the part number for non-standard strokes from 51 to 599. Also when exceeding a 600 mm stroke, specify -XB11 at the end of the part number. (Except 10) Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.