G SERIES METRIC MACHINE SCREW ACTUATOR

Transcription

1 G SERIES METRIC MACHINE SCREW ACTUATOR kn to 0kN Duff-Norton metric actuators are manufactured to the same high quality standards and include all the same features and benefits as the standard line of actuators while incorporating the following features. Load Capacities in Tonnes Mounting dimensions in millimeters screw diameters with trapezoidal threads (machine screw actuators) shaft and keyway sizes per ISO recommended standards All metric fasteners on machine screw units bolt centers Other sizes and models available, contact Duff-Norton for more information 78

2 Model Numbering System 1/2 to Tons FL - GKM R Model Prefix Series & Capacity No. Travel R - Reducer F - C-face or B-face Adapter H - Hand Wheel L - Limit Switch E - Encoder J - Rotary Counter G - Base Model Screw End & Configuration T - Threaded End C - M - P - Plain End K - Keyed Screw CC - Double Clevis D - Inverted Rotating U - Upright Rotating Series: kn - 0kN Machine Screw (90xx) Special MS (0xx) 5kN - kn Machine Screw (26, 01, 9002) Special MS (36, 31, 002) Capacities: kn - 0kN: Upright model suffixes end with the capacity number. Inverted model suffixes lower the capacity number by one digit. Rotating model suffixes raise the capacity number by one digit. 5kN -kn: Upright model suffixes lower the capacity number by one digit. Rotating model suffixes raise the capacity number by one digit. 1 mm increment travels are always represented using the exact travel amount. Serialized digits in this position may also be used for other models containing special features Model Suffix B - Boot L - Single End Worm Ext. Left R - Single End Worm Ext. Right 1 - Optional Ratio #1 2 - Optional Ratio #2 X - Supplied without cover pipe, but with guide bushing. 79

3 Performance Specifications Threaded s and s Guide Bushings Reduces lateral movements Machine Screw Actuator Product Specifications Capacity (kn) Lifting Screw Diameter (mm) Lead (mm) Std. 5:1 5:1 6:1 6:1 8:1 8:1 8:1 2/3:1 2/3:1 Worm Gear Ratios Optional No. 1 :1 :1 :1 :1 :1 :1 32:1 32:1 Optional No. 2 12:1 12:1 Std Travel per Worm Turn (mm) Optional No Optional No Std Worm Torque at No Load (N-m) Optional No Optional No Std Maximum Input Power (kw) Optional No Optional No Std Worm Torque at Full Load (N-m) Optional No Optional No Std Efficiency Rating (%) Optional No Optional No Weight with mm Raise (kg) Wt per Additional mm Raise (kg) Key Torque (N-m) Max Worm Speed at Full Load (rpm) Max Load at Max Power and 14 rpm (kn) Type Std Optional No Optional No Std Optional No Optional No *For loads from % to 0% of actuator capacity, torque requirements are approximately proportional to the load. Raises, measured in increments of mm, are available up to 6.1 meters, depending on lifting screw diameter and available bar stock length. Note: Contact customer service for motorized performance.

4 5 kn Capacity 1 R.H. Ext. Clockwise Rotation Raises Load 26 ± h N9 x 1.8 x 18L Mx1.5-6g Trx3 =Stroke Closed Ht R29 Upright: G26 26 ±0.08 Top View: G26 mm Diameter x 3mm Lead Lifting Screw 26.7 Mx1.5-6g =Stroke Inverted: G26 Trx3 Closed Ht. 45 B.C. 4 Holes Ø9 on 42 Circle 26 ±0.08 Trx3 65 G Upright Inverted Travel Upright Rotating: GU Upright 60 Inverted G Travel + 44 Inverted Rotating: GD

5 kn Capacity 1 ±0.08 R.H. Ext. Clockwise Rotation Raises Load 14 h Trx5 M12x1.75-6g R36 5 x 3 x L 88 1 Closed Ht. Upright: G01 = Stroke 127 Top View: G01 ±0.08 mm O.D. 5mm Lead Lifting Screws Trx5 M12x1.75-6g 1 Upright 45 Inverted =Stroke Closed Ht. Ø11 Ø Ø55 G01-6 Ø 4 Holes 11 on 57 Circle 12 k Inverted: G00 Upright Trx5 Travel ± Upright 65 Inverted Upright Rotating: GU02 Ø12 Ø G01-11 Inverted 6 Travel + 44 Inverted Rotating: GD02 82

6 kn Capacity Ø 13.5 Right Hand Extension- Clockwise rotation extends screw. Ø h x5 key Mx2.5 Ø Stroke Upright: G9002 Top View: G9002 mm O.D. 6mm Lead Lifting Screws 48.3 Mx Upright 55 Inverted Stroke Ø 13.5 Ø 0 Ø Ø Ø h9 4 Holes Ø 13.5 on 65 Circle Inverted: G9001 Ø 15 G Ø89 Stroke Upright Inverted Upright Rotating: GU9003 Ø. Ø 38.1 Ø h G Stroke + 74 Inverted Rotating: GD

7 kn Capacity Ø 18 Right Hand Extension- Clockwise rotation Extends screw Ø19 h8 6x6 Key Mx3 60 Ø shim Upright: G9005 Stroke - 2 Top View: G mm O.D. 9mm Lead Lifting Screws Mx3 Ø Upright 65 Inverted Stroke Ø18 Ø85 Ø Ø Ø h9 4 Holes Ø 18 on 85 Circle Inverted: G Ø114.3 Ø55 G Stroke Upright 90 Inverted Upright Rotating: GU9006 Ø 60 Ø.8 Ø h G Stroke + 1 Inverted Rotating: GD

8 0 kn Capacity Ø22 60 h8 M36 x mm Shim Upright: G90 Stroke + 4 Top View: G90 52mm O.D. x 12mm Lead Lifting Screws M36 x 4 0 Upright Inverted Stroke Ø22 Ø 1 Inverted: G9009 Ø1 42 Ø65 Øh9 4 Holes Ø22 on 1 Circle 76.2 Ø G90-6 Stroke + 0 Ø Ø22 5 Upright 1 Inverted Upright Rotating: GU9011 Ø65 Ø h G Stroke + 1 Inverted Rotating: GD

9 1 kn Capacity CCW ROTATION EXTENDS LIFTING SCREW 7x8x32 KEY (TYP) 46 MX3 THREAD 70 Øh L.H. EXT. R.H. EXT R typ Ø 26 HOLE Ø43 SPOTFACE (4 PLACES) 8 1 Upright: G9015 STROKE Top View: G mm O.D. x 12mm Lead Lifting Screws Ø26 HOLE (4 PLACES ON Ø115 B.C.) STROKE 1 8 Ø Ø 70 8 UPRIGHT 8 INVERTED BASE OF ACTUATOR Ø Inverted: G Ø22 HOLE (4 PLACES ON 1 B.C.) G Ø Ø75 3 UPRIGHT 1 INVERTED BASE OF ACTUATOR Ø90 Ø STROKE Upright Rotating: GU90 Ø CLEVIS END (OPTIONAL) G90-11 G STROKE + 2 Inverted Rotating: GD

10 0 kn Capacity CCW ROTATION EXTENDS LIFTING SCREW 8x7x KEY (TYP) 48 M48X5 THREAD 85 Ø28 h8 TYP Ø L.H. EXT. R.H EXT R29 TYP Ø26 HOLE (4 PLACES) STROKE -1 Upright: G90 Top View: G90 65mm O.D. x 12mm Lead Lifting Screws Ø89 Ø26 HOLE (4 PLACES ON Ø1 B.C.) Ø Ø UPRIGHT 95 INVERTED G90-6 Ø BASE OF ACTUATOR Ø45 65 STROKE Inverted: G9019 Ø90 Ø STROKE + 0 Ø26 HOLE (4 PLACES ON 1 B.C.) Upright Rotating: GU9021 Ø Ø75 3 UPRIGHT 1 INVERTED BASE OF ACTUATOR Ø89 Ø45 G STROKE + 0 Inverted Rotating: GD