7/29/2019 Nl Nlt Series

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Closed Center, Long StrokeChucks, NL/NLT Series

NLT Series

Wedge style power chucks with closed center and long stroke.. Cost

effective solutions for high speed chucking and universal machining

where long stroke and no thru-hole is required. These deliver consistent

accuracy and repetitive chucking.

Special Features:

Long Stroke

Strong Clamping Force Interchangeable Top Tooling

High Speed

High Accuracy and High Endurance

Compact and Lightweight

Direct Mount

GRIPPING CHARACTERISTIC GRAPHS

SPECIFICATIONS

MODEL UNIT NL/NLT-06A05 NL/NLT-08A06 NL/NLT-10A06 NL/NLT-10A08 NL/NLT-12A06 NL/NLT-12A08

Spindle Nose (2) A2-5 A2-6 A2-6 A2-8 A2-6 A2-8

Jaw Stroke (Diameter) in. 0.512 0.638 0.713 0.713 0.764 0.764

Plunger Stroke in. 0.787 0.984 1.102 1.102 1.181 1.181

Max. Draw Bar Pull Force lbs.f 3139 4486 5982 5982 8076 8076

Max. Gripping Force lbs.f 5832 8972 12115 12115 16601 16601

Max Speed rpm 4300 3600 3100 3100 2500 2500

Net Weight (1) lbs. 27.5 52.8 79.5 78.9 135.0 134.1

GD2 lbs.+ft.2 3.4 10.6 23.6 23.4 57.2 56.6

Matching Cylinder Y1020R Y1225R Y1530R Y1530R Y1530R Y1530R

Matching Hard Top Jaw GT06 GT08 GT10 GT10 GT12 GT12

Matching Soft Top Jaw B006 B008 B010 B010 B012 B012

(1) Without soft top jaws.

NL Series

MAKE SURE YOU

GREASE YOUR CHUCK

WITH CHUCK-EEZ.

SEE PAGE 5-94

7/29/2019 Nl Nlt Series

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NL/NLT Series (CONTD)Model NL/NLT Series Chucks are manufactured from high grade alloysteel. All sliding surfaces are hardened and ground for accurate actualrunning and long service repeatability.

Lubrication nipple in each base jaw.

Master Jaw SerrationChuck size 6 to 12 1.5 mm X 60

Mounting:Direct mounting to fit ASA B5.9 type A (interchangeable with DIN 55026)

Standard Equipment:Chuck assembled with adapter, chuck mounting bolts. T-nuts and jawmounting bolts with wrench, draw nut wrench.

DIMENSIONAL DRAWINGS

DIMENSIONS (Dimension in inches)

MODEL NL/NLT-06A05 NL/NLT-08A06 NL/NLT-10A06 NL/NLT-10A08 NL/NLT-12A06 NL/NLT-12A08

A 6.496 8.268 10.000 10.000 11.969 11.969

B 3.307 3.346 3.504 3.504 4.173 4.173

C (H6) 5.512 6.693 8.661 8.661 8.661 8.661

D 3.251 4.188 4.188 5.501 4.188 5.501

E 0.591 0.669 0.787 0.709 0.787 0.709

F 0.197 0.197 0.197 0.197 0.236 0.236

G 4.567 5.906 6.748 7.480 6.748 7.480

H 4.126 5.252 6.748 6.748 6.748 6.748

K 6-M10 6-M12 6-M16 6-M16 6-M16 6-M16

L 0.551 0.787 0.709 0.709 0.709 0.709

M 0.787 0.984 1.181 1.181 1.181 1.181

N max. 1.594 1.894 2.142 2.142 2.587 2.587

N min. 1.339 1.575 1.785 1.785 2.205 2.205

O max. 0.542 0.827 1.162 1.162 1.684 1.684

O min. 0.364 0.473 0.453 0.453 0.502 0.502

P max. 3.405 4.488 5.551 5.630 5.630 5.709

P min. 2.618 3.504 4.449 4.528 4.449 4.528

Q 1.220 1.378 1.575 1.575 1.969 1.969

R 0.472 0.551 0.630 0.630 0.630 0.630

S 1.417 1.417 1.417 1.417 1.417 1.417

T M16x2.0 M20x2.5 M20x2.5 M20x2.5 M20x2.5 M20x2.5

U 0.157 0.197 0.197 0.197 0.197 0.197

V 1.339 1.496 1.772 1.772 1.969 1.969

W 1.378 1.654 1.811 1.811 2.126 2.126

X 1.378 1.654 1.811 1.811 2.126 2.126

Y 2.835 3.740 4.331 4.331 5.079 5.079

Fig. 1 1 2 1 2 1

MAKE SURE YOU

GREASE YOUR CHUCK

WITH CHUCK-EEZ.

SEE PAGE 5-94