Motorless Type Electric Actuator/Slider Type Ball Screw Drive LEFS Series LEFS25, 32, 40 Motorless Type Electric Actuator/Slider Type Ball Screw Drive LEFS Series LEFS25, 32, 40 How to Order LEFS 100 A 25 q e y NZ w r t H R q Accuracy r Motor type e Motor mounting position y Stroke [mm] t Lead [mm] Nil Basic type H High precision type 50 50 to to 1200 1200 Nil In-line R Right side parallel L Left side parallel Symbol LEFS25 LEFS32 LEFS40 H 20 24 30 A 12 16 20 B 6 8 10 Symbol
NCA1-1200 1 3/4 5 1/8 NI-1200 2 1/4 4 2 1/2 1 3/4 2 1 1/2 -12 NCA1-1400 2 5 1/8 NI-1400 3 5 2 1/2 2 2 1/2 1 7/8 -12 NCA1-1401 2.5 6.19 NI-1401 3 1/2 5 13/16 3 2 1/2 2 13/16 2 1/4-12 NCA1-1402 3 6.25 NI-1402 3 1/2 6 1/8 3 3 3 1/4 2 1/2-12 Note: Retainer Rings are included.
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Modular, Regulator Series AR Flow rate (l/min (ANR)) Set pressure (MPa) Pressure gauge connection port Rc Construction Port size Rc Model ZL AR10 AR20 1 16 1 8 1 8 1 8 1 4 1 4 1 4 1 4 100 0.05 to 0.7 600 M5 x 0.8 1 8 1 4 , ZY AR25 , 1200 1 4 3 8 AR30
Sphere Position of rotation shaft: Diameter a b r r r = m 12 a2 + b2 = m 2 r2 = m 5 2r2 = m 4 r2 9. When a load is mounted on the end of the lever 10. Gear transmission (B) (A) Number of teeth = a r a2 a1 1. Find the moment of inertia B for the rotation of shaft (B). 2. Then, replace the moment of inertia B around the shaft (A) by A, m2 + m2a22 + K 3 a12 = m1 m1 (Ex.)
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com CRA1 = m 2 r2 = m 5 2r2 = m 4 r2 CRQ2 = m 12 a2 + b2 MSQ MRQ 10. Gear transmission 9. Load at lever end DNumber of teeth = a 20= m1 a12 1.
To adjust the retraction side, regulate the R2 side silencer exhaust throttle valve. The needle valve of the throttle valve can be fully opened by loosening it 8 turns from the fully closed position. The needle valve has a loosening prevention construction.
To adjust the retraction side, regulate the R2 side silencer exhaust throttle valve. The needle valve of the throttle valve can be fully opened by loosening it 8 turns from the fully closed position. The needle valve has a loosening prevention construction.
Size Tolerance Tolerance Size Tolerance d B H K J +0.027 0 +0.027 0 +0.027 0 +0.027 0 +0.033 0 +0.033 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.043 +0.016 +0.053 +0.020 +0.053 +0.020 +0.053 +0.020 +0.064 +0.025 +0.064 +0.025 40 40 all types 3 x 25AW 25 10 14 4 M14 x 1.5 67 28 18 32 13 27 55 29 14.2 G R2 50 50 all types 3 x 28AW 28 10 14 5 M16 x 1.5 70 30 20 35 13 30 58 25 16.2 45 AC-
ANSI / (NFPA) T2.25.1 R2: Pneumatic fluid power Systems standard for industrial machinery. NFPA (Fluid) T2.24.1 R1: Hydraulic fluid power Systems standard for stationary industrial machinery. NFPA 79: Electrical Standard for Industrial Machinery. ANSI / RIA / ISO 10218 -1: Robots for Industrial Environment Safety Requirements Part 1 Robot. etc.
Equipment 50 to 1000 D-m 50 to 1200 Minimum Strokes for Auto Switch Mounting Auto Switches: Proper Mounting Positions and Mounting Heights for Stroke End Detection Operating Range Auto Switch Mounting Brackets: Part Nos.
Bore size (mm) P d B H K J Size Tolerance Tolerance Size Size Tolerance +0.027 0 +0.027 0 +0.027 0 +0.027 0 +0.033 0 +0.033 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.2 0 +0.043 +0.016 +0.053 +0.020 +0.053 +0.020 +0.053 +0.020 +0.064 +0.025 +0.064 +0.025 40 M14 x 1.5 10 25 17 4 14 40 all types 3 x 25 AW 32 18 55 27 13 67 29 14.2 28 G R2 50 M16 x 1.5 28 19 5 14 10 50 all types 3 x 28 AW 20 30
Series: LEFB (Belt Drive), Size: 40, Motor Mounting Position: Top Mounting Type, AC Servo Motor: T8 (400W Output, Absolute Encoder), Lead: S, Stroke: 1200mm
Series: Belt Drive, Size: 40, Motor Mounting Position: Top Mounting Type, AC Servo Motor: 400W Output, Absolute Encoder, Lead: S, Stroke: 1200mm, Motor Option: -, Auto Switch Compatibility: -, Positioning Hole: -, Cable: -, Cable Length: -, Driver: -, I/O Connector: -
Series: LEFB (Belt Drive), Size: 40, Motor Mounting Position: Top Mounting Type, AC Servo Motor: T8 (400W Output, Absolute Encoder), Lead: S, Stroke: 1200mm, Motor Option: None, Auto Switch Compatibility: None, Positioning Hole: Housing B, Bottom, Cable: S (Standard Cable), Cable Length: 5 (5m), Driver: 92 (LECSN2-T-9, 200~240V, Absolute, EhterNet/IPâ„¢ Card)
(R2) 1 (P) (A) 4 (B) 2 3 position exhaust center (A) 4 (B) 2 5 (R1) 3 (R2) 1 (P) 3 position pressure center (A) 4 (B) 2 i 5 (R1) 3 (R2) 1 (P) 5 (R1) 3 (R2) 1 (P) (This figure shows a closed center type.)
closed center 3 position pressure center 3 position exhaust center 3 position closed center (A) (B) 2 4 (A) (B) 2 4 (A) (B) 2 4 (A) (B) 2 4 (A) (B) 2 4 (A) (B) 2 4 (R2) (P) (R1) 5 3 1 (R2) (P) (R1) 5 3 1 (R2) (P) (R1) 5 3 1 (R2) (P) (R1) 5 3 1 (R2) (P) (R1) 5 3 1 (R2) (P) (R1) 5 3 1 Note) Except metal seal type of the VQZ1000.
3 (R2) (R1) 5 1 (P) 3 (R2) (R1) 5 1 (P) 3 (R2) (R1) 5 1 (P) 3 (R2) (R1) 5 1 (P) 3 (R2) S kit Dual 3 port valve: SQ2 31 A B C Component Parts r e w q No.
SQ1441 SQ1341 (A)(B) (A)(B) (A)(B) 2 4 (A)(B) (A)(B) 2 4 (A)(B) 4 2 4 2 4 2 4 2 5 1 3 (R1) (P)(R2) 5 1 3 (R1) (P)(R2) 5 1 3 5 1 3 (R1) (P)(R2) 5 1 3 5 1 3 (R1) (P)(R2) (R1) (P)(R2) (R1)(P)(R2) Parts list Dual 3 port valve: SQ1 41 A B C No.
VV72-P-03, 04 R1, R2 individual EXH spacer VV72-R2-04 Reverse pressure spacer AXT512-19ASilencer box AXT512-26A 1 2 SMC SMC 223.5 211.5 183.5 171.5 140 PA B 80.5 120.5 PE PE PE PA P PE PE P 78 R2 R1 R1 R2 EA EB EB EA A Individual EXH spacer: VV72-R2-Rc3/8, 1/2 Individual SUP spacer: VV72-P2-Rc3/8, 1/2 R1, R2 individual EXH spacer: VV72-R2-04 2-Rc1/2 Reverse pressure spacer: AXT512-19A2-Rc3