Synchro Base

SAC 63
[SAC63-1] Rack Gear
Size φ20-Module 2
Meterial SM45C
Allowable force Bending Strength Surface durability
N 3200 530
Kgf 326 54.0
[SAC63-2] Pinion Gear
Size M=2 · Z=13
Meterial SCM415
Serface Treatment Overrall Carburizing
SAC 80
[SAC80-1] Rack Gear
Size φ20-Module 2
Meterial SM45C
Allowable force Bending Strength Surface durability
N 5000 848
Kgf 510 86.5
[SAC80-2] Pinion Gear
Size M=2.5 · Z=14
Meterial SCM415
Serface Treatment Overrall Carburizing

Model Number


Size, Gear Type & Ratio, Serew Type,
Outdia, Lead, Bellows Yes or no, Stroke System

SAC 1:2 - 50 - 50ST 1000X800

Model Number
SAC / Synchro Base
Reducer Ratio
1:2 / 1:1
Cylinder India
Setting Length
Stroke

Selection


Setting Length Necessary for Stroke
Synchro base keeps its basic height 175mm even if the stroke gets longer. However a required width (W) for table installation should be satisfied. Length more than that determined in the left table is one of requirements.

Cylinder Output Formula

SAC 1:2 = PX2
SAC 1:1 = P
D=Cylinder in dia
d=Cylinder rod dia
Please contact for products not having cylinder or standard structure determined by the company.

Installation of Bellows
When installing Bellows and it exceeds 60Stroke(mm), a formula below should be applied for added stroke.

Al of Bellows that we apply is = 30.249%.
The basic length to use > 175+{(Stroke-60)X0.3043}
Please do not hesitate to make inquiries about products with stroke more than 200 and weight more than 82kgf X 4.

Various methods of installation


Basic installation
An installation method commonly used, able to get output effect of four cylinders using two cylinders when SAC 1:2
Installation for high output
An installation for operation with a high load, able to get output effect of eight cylinders using two cylinders when SAC 1:2.
Multiple installation
Effective when moving the whole line up/down. Proper for multiple up/down systems when a table is long.

Dimension


SAC 63
[Standard Type]
NO Stroke L A B C D E F G
1 20St Min 750 150 40 65 228 63 73 222
2 50St Min 800 70 253 63 103 282
3 60St Min 850 80 273 73 113 302
4 75St Min 900 95 303 88 128 332
[Bellows]
NO A C AIR Cylinder
INDIA/STROKE - 63mm / __STROKE
Q’TY - 2EA
Theoretical Output -280kgf/cm² AIR-5Bar
Synchro Base
STROKE - __STROKE
Q’TY - 2EA
Working Weight = 280kg×60%(Efficacy) = 168kg
Distance - L × W
1 175 90
2
3
4
SAC 80
[Standard Type]
NO Stroke L A B C D E F G
1 60St Min 900 170 80 65 283 73 123 323
2 75St Min 1000 95 306 83 138 353
3 100St 120 363 113 163 403
4 140St Min 1200 160 438 148 203 483
[Bellows]
NO A C AIR Cylinder
INDIA/STROKE - 63mm / __STROKE
Q’TY - 2EA
Theoretical Output -454kgf/cm² AIR-5Bar
Synchro Base
STROKE - __STROKE
Q’TY - 2EA
Working Weight = 280kg×60%(Efficacy) = 168kg
Distance - L × W
1 195 90
2
3
4
  • 1 : Please contact us for aforementioned dimensions and production.
  • 2 : Use a max stroke under 150mm.