Call us: +91-9341351011
info@chucksindia.net
chuckindia@gmail.com

Actuating Cylinder :

Nomenclature

a) Pneumatic Cylinders
b) Hydraulic Cylinders
c) Air Cylinders
d) Hollow Pneumatic / Hydraulic Cylinders

Description & Features:

The Sonalkar Actuator Units are designed and manufactures keeping in mind two basic consideration
  Operator Safety. This is the most important design consideration. The Actuators are guaranteed to work safely at high pressures and speeds. The feeder lines are also designed to with stand high line pressures at very high speeds.
  Compact and light weight. The Actuators are so designed to keep the dynamic load on the machine spindle to a minimum, thus reducing machine vibration and increasing spindle life.
  The Actuator cylinder body is made of high quality aluminum alloy, and specially treated to withstand large loads. The piston is made of medium carbon steel, and then toughened.
The distributor shaft relates in a pres fitted bronze bush. Lubricant is provided for self-lubrication of the distributor shaft. To prevent leakage at high speeds the cylinders are fitted with imported high speed bearings. The sealing kit and 'O' rings fitted inside the cylinder are specially made to ensure long cylinder life. Rotating Pneumatic Cylinders with air-in-feed unit are available for an actuating pressure of 7kg/cm2. The size depends on operating force reuired. The cylinders are available in open and close type. Rotating Hydraulic Cylinders are availalbe for actuating pressures upto 40kg/cm2. The cylinders are available in open, close and high speed open type. Hollow High speed Cylinders with roller bearing are availalbe for high speed through-feed opearation.

Scope of Supply

The Sonalkar Hydraulic Power chuck System comprises.
Hydraulic Chuck
> Hydraulic Cylinder
> Chuck flange
> Cylinder flange
> Drawbar & hoses
> Direction control valves
The Sonalkar Pneumatic Power Chuck System comprises > Pneumatic Chuck > Pneumatic Cylinder > Chuck flange > Cylinder flauge > Drawbar & hoses > Lubocontrol unit > Direction control valves and non-return valve

HYDRAULIC ROTATING CYLINDER-DIMENSIONAL DATA


Type
130 SH
150 SH
250SH
F A
130
150
250
F B h7
70
95
125
C pcd
95
145
170
D
M 12 x 4 Holes
M 16 x 4 Holes
M 16 x 6 Holes
F E
165
184
287
F F
M 16 x 2 Pitch
M 24 x 3 Pitch
M 24 x 3 Pitch
F G
35
35
35
H
261.5
261.5
262.5
I ± 0.0,0.1
5
5
5
J Max.
  Min.
89
89
76
57
57
44
K
40
45
40
Max.Speed RPM.
3000
3000
2500
Operating Max.
Pressure   Min.
20 kg/cm2
20 kg/cm2
20 kg/cm2
6 kg/cm2
6 kg/cm2
6 kg/cm2
Draw bar  Max.
2600
3500
9700
800
1000
2900
L
20
20
22
F.P.
3/8" BSP
3/8" BSP
1/2" BSP



PNEUMATIC ROTATING CYLINDER-DIMENSIONAL DATA

Type
130 SC
150 SC
250SC
250SC
F A
130
150
250
315
F B h7
70
95
125
125
C pcd
95
145
170
170
D
M 12 x 4 Holes
M 16 x 4 Holes
M 16 x 6 Holes
M 16 x 6 Holes
F E
165
184
287
360
F F
M 16 x 2 Pitch
M 24 x 3 Pitch
M 24 x 3 Pitch
M 24 x 3 Pitch
F G
35
35
35
35
H
222
222
215
273
I ± 0.0, 0.1
5
5
5
5
K
40
40
40
40
J Max.
  Min.
89
89
76
94
57
57
44
62
L
20
20
22
26
Max. Speed RPM.
1900
1900
1800
1200
Stroke of position
32
32
32
32
Draw bar  pull at 7 Kg/Cm2
875
1200
3400
5430
F.P
1/4 BSPT
1/4 BSPT
1/4 BSPT
1/4 BSPT
Wt.in Kg..
6
9
16
26

Ensure the Actuator can operate at the maximum speed of the lathe.