Low Profile Air Gripper Series MHF2 Operating pressure: 0.4 MPa Model Selection Illustration When gripping a workpiece as in the figure to the left and with the following definitions, F: Gripping force (N) : Coefficient of friction between attachments and workpiece m: Workpiece mass (kg) g: Gravitational acceleration (= 9.8 m/s2) mg: Workpiece weight (N) F F the conditions under which the workpiece will not drop are mg F F
J D 300 J F G1/2 25 25 Width across flats H Width across flats H K K C C Port size 3 x P Port size 3 x P E E B1 A A B2 B2 B1 Conduit terminal: T DIN terminal: D F J D Cable 6 to 12 F M J 34 G1/2 D 25 Width across flats H Width across flats H N 44 K K C C M Port size 3 x P Port size 3 x P E E A A B2 B2 B1 B1 G1/2 With bracket T 4 Q (mm) Grommet Conduit DIN terminal Electrical entry (AC/Class
Operating pressure: 0.4 MPa Model Selection Illustration When gripping a workpiece as in the figure to the left and with the following definitions, F: Gripping force (N) : Coefficient of friction between attachments and workpiece m: Workpiece mass (kg) g: Gravitational acceleration (= 9.8 m/s2) mg: Workpiece weight (N) F F the conditions under which the workpiece will not drop are mg F F
Operating pressure: 0.4 MPa Model Selection Illustration When gripping a workpiece as in the figure to the left and with the following definitions, F: Gripping force (N) : Coefficient of friction between attachments and workpiece m: Workpiece mass (kg) g: Gravitational acceleration (= 9.8 m/s2) mg: Workpiece weight (N) F F the conditions under which the workpiece will not drop are mg F F
mg F F Gripping force at least 10 to 20 times the work piece weight The "10 to 20 times or more of the work piece weight" recommended by SMC is calculated with the safety margin of a = 4, which allows for impacts that occur during normal transportation, etc. 2F mg Number of fingers and therefore, mg F 2 x With "a" as the safety margin, F is determined as follows: mg F = x a 2 x When
terminal: T J I Cable 6 to 12 J 19.5 H 32 19.5 (7.5) (1.6) (5.5) (A) 25 (7.5) (1.6) (5.5) 44 31.5 G 1/2 G H E OUT IN G (A) E OUT IN Bracket (67) (56) 50 C B (28) F 40 G 1/2 Bracket B C (28) 50 (56) (67) 40 F I 2 x Rc 1/4, 3/8, 1/2 2 x Rc 1/4, 3/8, 1/2 VXD2130-04 2-M5 x 8 18 (mm) Grommet Electrical entry (DC, AC/Class H coil) Model Port size P A B C D E F G H 32 34 62 64 Conduit H 54.5 56.5
I 280 F I 300 26 1.6 Width across flats G (E) Width across flats G E 14 E J J 16 22 A A (C) C (C) C 14 2 x H 2 x H Port size Port size 2 x 5.3 2 x 5.3 Mounting hole Mounting hole Width across flats 27 Width across flats 27 14 34 14 34 2 x 5.5 Mounting hole 42 42 B B DIN terminal: D Conduit terminal: T 23 23 (E) G1/2 Cable 6 to 12 K I F I F 34 K D 32 J Width across flats G Width across flats
Black 0 V G Shield Connector pin arrangement A phase output pulse G A DB phase output pulse F B H E D C -X Counter value 0 1 2 3 4 3 2 1 699
Magnet: D (Built-in), Mounting: B (Basic Style), Size: 40 (Pressure Receiving Area Equivalent to that of ø40 Type), Thread: M Threads (ø25) Rc Threads (ø32, ø40, ø50), Stroke: 10mm, Rod End: Rod End Female Thread, Locking Direction: B (Retracting Stroke Lock)
Magnet: Built-in, Mounting: Basic Style, Size: Pressure Receiving Area Equivalent to that of ø40 Type, Thread: M Threads (ø25) Rc Threads (ø32, ø40, ø50), Stroke: 10mm, Rod End: Rod End Female Thread, Locking Direction: Retracting Stroke Lock, Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: F (Low Concentration Ozone Resistant, FMK Seal, G Thread)
Ethylene oxide Ethylene oxide gas x x x Gas Formalin Freon R11 Freon R12, Freon R13 Freon R113, Freon R114 Freon R21, Freon R22 Freon R500, Freon R502 F x x x x x x x x x x x x x x x x x x Gas Alias: Formaldehyde x x x x x For refrigerantFreon, For washingFreon For washingFreon R113 (Common) For small freezerFreon R11, Freon R12, etc. For the large freezerFreon R21, Freon R22, etc.
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: A (G Thread)
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: C (Low Concentration Ozone Resistant, FKM Seal, Rc Thread)
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XB
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: F (Low Concentration Ozone Resistant, FMK Seal, G Thread)
Size, Body, Valve Type: 10D (Size: 1; Body Mat'l: Aluminum; Port Size 1/4; Orifice Dia: 2, N.C.), Voltage and Electrical Entry: F (24VDC; Grommet w/Surge Voltage Suppressor)