Pneumatic Fixtured Drills - Douwes International B.V.
Pneumatic Fixtured Drills - Douwes International B.V. Pneumatic Fixtured Drills - Douwes International B.V.
Self-Feed Multiple Spindle Head Drills 21LD Series ■ .4 Horsepower ■ 130 lbs. Thrust (578 N) @ 90 PSI ■ 1 1/4” (32mm) & 2” (51mm) Stroke ■ Spindle position easily adjusts ■ Heavy-duty roller thrust bearings ■ Hardened precision-ground steel spindles ■ Caged needle roller bearings for lateral stability ■ 1” (25mm) stroke hydraulic dashpot standard 31LD Series (Dashpot not shown) ■ .6 Horsepower ■ 200 lbs. Thrust (889 N) @ 90 PSI ■ 3” (76mm) Stroke ■ Spindle position easily adjusts ■ Heavy-duty roller thrust bearings ■ Hardened precision-ground steel spindles ■ Caged needle roller bearings for lateral stability ■ 2” (51mm) stroke hydraulic dashpot standard Models Stroke Length 1 1/4” (32mm) 2” (51mm) 3” (76mm) Type 400 Multiple Spindle Head Free Speed RPM Maximum Collet Size Nominal Drilling Capacity Mild Steel Maximum Torque per Spindle Thrust @ 90 PSI in. mm in. mm in-lbs. Nm lb. N 21LD-772-402 3500 .156 4.0 5/32 4.0 19.2 2.2 130 578 21LD-773-402 21LD-703-402 2800 .156 4.0 5/32 4.0 19.2 2.2 130 578 Type 650 Multiple Spindle Head Type 800 Multiple Spindle Head 21LD-702-652 3500 .250 6.4 5/32 4.0 26.4 3.0 130 578 31LD-802-652 3000 .250 6.4 3/16 4.8 26.4 3.0 200 889 31LD-805-802 1100 .312 7.9 5/16 7.9 50.4 5.7 200 889 Specifications: Recommended Air Pressure: 90 PSI (6.2 bar) Air Inlet Size: 1/4” N.P.T. Remote Control Ports: 1/8” N.P.T. Recommended Hose Size: 3/8” (9.5 mm) I.D. Standard Equipment: 21LD Series: Supplied standard with 1” stroke hydraulic dashpot, 1024850. 31LD Series: Supplied standard with 2” stroke hydraulic dashpot, 1024852. Extra Cost Accessories: Collets: page 43 L - Bracket 21LD: 1021862 L - Bracket 31LD: 1023793 NOTE: Contact factory for pricing and additional head configurations available. 18
21LD Series Mounting Dimensions Designer’s full scale dimensional layouts available online at www.cooperpowertools.com. Refer to page 7 for additional mounting dimensional information. 31LD Series Mounting Dimensions Designer’s full scale dimensional layouts available online at www.cooperpowertools.com. Refer to page 9 for additional mounting dimensional information. Multiple Spindle Head Dimensions A B C D E F G** Part Number Type Code in. mm in. mm in. mm in. mm in. mm in. mm in. mm 1-1/4” (32mm) Stroke Models 400 -402 1025767 6.92 176 2.84 72 2.00 51 2.125 54 .375 9.5 16.42 417 .875 22 650 -652 1025768 7.09* 180 3.25 83 2.05 52 2.500 64 .500 13 16.59 421 .937 24 2” (51mm) Stroke Models 400 -402 1025767 6.92 176 2.84 72 2.00 51 2.125 54 .375 9.5 17.17 436 .875 22 650 -652 1025768 7.09* 180 3.25 83 2.05 52 2.500 64 .500 13 17.34 440 .937 24 650 -652 1025771 6.64 169 3.25 83 2.05 52 2.500 64 .500 13 19.81 503 0.937 24 800 -802 1025772 7.44 189 4.00 102 2.50 64 3.125 79 .625 16 20.61 523 1.156 29 950 -952 1025773 8.09 205 4.87 124 3.05 77 3.750 95 .750 19 21.26 540 1.375 35 * Note: “A” Dimension for 900 RPM tool is 8.15” (207). ** Note: “G” Dimension indicates collet depth. Note: 1) Specify collet diameter desired when placing an order. Price of collets not included in price of assembly package. 2) Assembly number includes all hardware needed to mount the chosen multi spindle onto the applicable self-feed drill. 19
- Page 1 and 2: SP-105EN 0308 3.5M ® Buckeye Pneum
- Page 3 and 4: ISO 9001 Cooper Power Tools Divisio
- Page 5 and 6: Cooper Industries, Cooper Power Too
- Page 7 and 8: Drill & Horsepower Data Drill Speed
- Page 9 and 10: 21L Series Mounting Dimensions Desi
- Page 11 and 12: 31L Series Mounting Dimensions Desi
- Page 13 and 14: 42L Series Mounting Dimensions Desi
- Page 15 and 16: 46L Series Mounting Dimensions Desi
- Page 17 and 18: 21LH Series Mounting Dimensions Des
- Page 19: Mounting Dimensions Designer’s fu
- Page 23 and 24: 42LD Series Mounting Dimensions Des
- Page 25 and 26: Multiple Spindle Drill Head Collets
- Page 27 and 28: Self-Feed Tools Accessories Hydraul
- Page 29 and 30: Self-Feed Tools Accessories Industr
- Page 31 and 32: Fixture Post Mounting Components 11
- Page 33 and 34: Self-Feed Tools Accessories Aircraf
- Page 35 and 36: Self-Feed Air Tool Circuitry Multip
- Page 37 and 38: Self-Feed Air Tool Circuitry Multip
- Page 39 and 40: Self-Feed Air Tool Circuitry Self-F
- Page 41 and 42: Notes 39
- Page 44 and 45: Sales & Service Centers Note: All l
- Page 46 and 47: Order Catalogs & Literature On-Line
Self-Feed Multiple Spindle Head <strong>Drills</strong><br />
21LD Series<br />
■ .4 Horsepower<br />
■ 130 lbs. Thrust (578 N) @ 90 PSI<br />
■ 1 1/4” (32mm) & 2” (51mm) Stroke<br />
■ Spindle position easily adjusts<br />
■ Heavy-duty roller thrust bearings<br />
■ Hardened precision-ground steel<br />
spindles<br />
■ Caged needle roller bearings for<br />
lateral stability<br />
■ 1” (25mm) stroke hydraulic<br />
dashpot standard<br />
31LD Series<br />
(Dashpot not shown)<br />
■ .6 Horsepower<br />
■ 200 lbs. Thrust (889 N) @ 90 PSI<br />
■ 3” (76mm) Stroke<br />
■ Spindle position easily adjusts<br />
■ Heavy-duty roller thrust bearings<br />
■ Hardened precision-ground steel<br />
spindles<br />
■ Caged needle roller bearings for<br />
lateral stability<br />
■ 2” (51mm) stroke hydraulic<br />
dashpot standard<br />
Models<br />
Stroke Length<br />
1 1/4” (32mm) 2” (51mm) 3” (76mm)<br />
Type 400 Multiple Spindle Head<br />
Free<br />
Speed<br />
RPM<br />
Maximum<br />
Collet Size<br />
Nominal Drilling<br />
Capacity<br />
Mild Steel<br />
Maximum Torque<br />
per Spindle<br />
Thrust @ 90 PSI<br />
in. mm in. mm in-lbs. Nm lb. N<br />
21LD-772-402 3500 .156 4.0 5/32 4.0 19.2 2.2 130 578<br />
21LD-773-402 21LD-703-402 2800 .156 4.0 5/32 4.0 19.2 2.2 130 578<br />
Type 650 Multiple Spindle Head<br />
Type 800 Multiple Spindle Head<br />
21LD-702-652 3500 .250 6.4 5/32 4.0 26.4 3.0 130 578<br />
31LD-802-652 3000 .250 6.4 3/16 4.8 26.4 3.0 200 889<br />
31LD-805-802 1100 .312 7.9 5/16 7.9 50.4 5.7 200 889<br />
Specifications:<br />
Recommended Air Pressure: 90 PSI (6.2 bar)<br />
Air Inlet Size:<br />
1/4” N.P.T.<br />
Remote Control Ports:<br />
1/8” N.P.T.<br />
Recommended Hose Size: 3/8” (9.5 mm) I.D.<br />
Standard Equipment:<br />
21LD Series: Supplied standard with 1” stroke hydraulic dashpot, 1024850.<br />
31LD Series: Supplied standard with 2” stroke hydraulic dashpot, 1024852.<br />
Extra Cost Accessories:<br />
Collets: page 43<br />
L - Bracket 21LD: 1021862<br />
L - Bracket 31LD: 1023793<br />
NOTE: Contact factory for pricing and additional head<br />
configurations available.<br />
18
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