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DR Special Purpose Power Chucks

3-jaw draw down power chuck
Draw down power chuck feature of radial clamping will lead to almost no work piece uplifting displacement; for machining casting and forging part:
  • For the clampped work-piece is appressed to the surtace, chucks are suitable for heavy machining.
  • Chuck Actutors with cylindrical structure are durable and ensures high clamping repeatability.
  • Accurate self-centering and pull back features are adequate or precise length control machining requirements.
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Plunger
Stroke
(mm)
Jaw Stroke
(In Dia.)
(mm)
Max. Pull
Force
kN(kgf)
Max.
Gripping
Force
kN(kgf)
Max.
Operating
Pressure
MPa(kgf / cm²)
Max. Speed
(r.p.m.)
Weight
(kg)
Moment
Of Inertia
I
(kg.m²)
Matching
Cylinder
Matching
Soft Jaw
Gripping Range
O.D. Range / I.D. Range
SPEC Part Number Price Each
10 7.2 15(1530) 25(2549) 2.1(21.4) 3500 15 0.05 MS105C DR06-HC Ø35-Ø165 DR-06 Call or Email
10 7.2 25(2590) 45(4589) 2.5(25.5) 3000 25 0.14 MS125C DR08-HC Ø40-Ø210 DR-08 Call or Email
A B C H J K M N
max.
N
min.
P
max.
P
min.
Q
max.
Q
min.
S T U W1 W2 X
max.
X
min.
V1 V2 V3 DIM Part Number Price Each
165 85 140 104.78 16 6xM10 5 58 54.4 33 23 14 4 36 35 M16x2.0 32 33.5 45 35 35 20 M6x12 DR-06 Call or Email
210 90 170 133.35 15 6xM12 5 71.3 67.7 38 28 15 5 36 40 M20x2.5 37 42 56 46 45 25 M8x16 DR-08 Call or Email