The ZA-series Translator
ZA1206 Photo       The ZA60-series (and its slightly smaller cousins, the ZA45 and ZA12-series) can be used either as a stand-alone Z Axis translator or in combination with the MC2000 XY platform to produce a long travel XYZ manipulator that is both rigid and cost effective. Despite its modest price, the ZA-series translator will provide years of trouble-free service, especially if the simple maintenance is performed.

         The ZA-series of translators features precision ground guide rods that are fully supported the entire length of travel. This feature is not found on other brands. This provides even greater stability and rigidity, especially on long travel models. ZA-series translators with strokes of up to 60" (154 cm) are in use, and are mounted both horizontally and vertically.

        The lower (or "fixed") flange can be fitted with support guides for long sample probes. This significantly reduces sag and vibrations in things like long, slim LN2 dewars, sample holders and intro rods. The support bearings are vented and allow clearance for thermocouple and power wires.

        As delivered, the lead screws are coated with molybdenum disulfide. This coating will degrade over time, due to moisture in the atmosphere. After bake out, lightly relubricate the screws with the (provided) silicone-based molybdenum disulfide grease. Be especially careful not to use a hydrocarbon grease such as Felpro C100 TM unless you perodically clean the oxidized residue from all load-bearing surfaces. Be sure to remove the motor before bakeout.

         The normal bakeout temperature is 150oC but higher temperatures can be used, if needed. For bakeouts between 150oC and 210oC, increase the frequency and thoroughness of lubrication.

         Options include both stepper motors and DC motors. Both motor options include limit switches. The DC motor option includes a hand held forward/reverse switch and a variable speed control. The ZA series of translators has been designed to allow motors to be easily added in the field, thereby avoiding time consuming, costly factory returns.
 
 
 
 
 

 
Here is a
LONG
one!

MODEL ZA4548 
2.87" I.D.
4.5" TOP FLANGE
48" STROKE

 

 

View a
 
ZA1236 with motor
end-mounted
ZA45 outline drawing
ZA6010 with DC motor
or ZA6010 with manual crank
or ZA6010 drawing
 

Model ZA-series Price List

Model ZA12
**Top Flange: 2¾" (70)
***Bottom Flange: 4½" (114) or 6" (150)
Clear ID: 1½" (38)

Model		 Z
Travel		 Compressed
Height
Price*
ZA1206
  6" (150)
2.5" (63.5)
 $2,850
ZA1208
  8" (200)
2.9" (74)
 $3,400
ZA1212
12" (300)
3.7" (94)
 $4,500
ZA1216
16" (400)
4.5" (114)
 $5,600
ZA1220
20" (500)
5.3" (135)
 $6,700
ZA1224
24" (600)
6.2" (158)
 $7,800
ZA1230
30" (762)
7.3" (185)
 $9,450
ZA1236
36" (914)
8.5" (216)
 $11,100
For strokes greater than 36", consult factory
Dimensions in inches (mm) - *Prices in US dollars
**Top flange tapped, is standard
***Deduct $25 for 2¾" bottom flange
Stepper drive (motor only) and limit switches, add $495
Stepper controller w/software, add $1,500
*Additional axes (may be combined - consult factory), add $750.
DC Motor, 110 VAC power supply 
and pendant switch, add $1,265
Model ZA45
**Top Flange: 4½" (114)
***Bottom Flange: 4½" (114) or 6" (150)
Clear ID: 2.87" (73)

Model		 Z
Travel		 Compressed
Height
Price*
ZA4506
  6" (150)
2.9" (74)
$4,125
ZA4508
  8" (200)
3.2" (81)
$4,725
ZA4512
12" (300)
3.9" (94)
 $5,925
ZA4516
16" (400)
4.7" (120)
 $7,125
ZA4520
20" (500)
5.5" (140)
 $8,325
ZA4524
24" (600)
6.3" (160)
 $9,525
ZA4530
30" (762)
7.5" (190)
 $11,325
ZA4536
36" (914)
8.7" (221)
 $13,125
For strokes greater than 36", consult factory
Dimensions in inches (mm) - *Prices in US dollars
**Top flange tapped, is standard
***Bottom Flange: 6" (150) is standard, deduct $15 for 4½" (114)
Stepper drive (motor only) and limit switches, add $495
Stepper controller w/software, add $1,500
*Additional axes (may be combined - consult factory), add $750.
DC Motor, 110 VAC power supply
and pendant switch, add $1,265
Model ZA60
**Top Flange: 6" (150)
***Bottom Flange: 6" (150)
Clear ID: 4.0" (100)

Model		 Z
Travel		 Compressed
Height
Price*
ZA6006
  6" (150)
7.3" (185)
 $4,875
ZA6008
  8" (200)
7.3" (185)
 $5,725
ZA6012
12" (300)
7.3" (185)
 $7,425
ZA6016
16" (400)
7.3" (185)
 $9,125
ZA6020
20" (500)
7.5" (190)
 $10,825
ZA6024
24" (600)
8.4" (215)
 $12,525
ZA6030
30" (762)
9.9" (240)
 $15,075
ZA6036
36" (914)
11.4" (290)
 $17,625
For strokes greater than 36", consult factory

Dimensions in inches (mm) - *Prices in US dollars
**Top flange tapped, is standard
***Bottom flange 8" (200 mm) OD, add $225
Stepper drive (motor only) and limit switches, add $555
Stepper controller w/software, add $1,500*
*Additional axes (may be combined - consult factory), add $750.
DC Motor, 110 VAC power supply
and pendant switch, add $1,265

Here is a really
LONG
one

Custom
Model ZA1272 with
1.53" ID and 72" stroke
                In addition to our broad line of standard scientific products, we at McAllister Technical Services know that the customer needs choices and options to fulfill the ever-changing demands of the scientific community. We are committed to providing those options. Please do not hesitate to contact us if you have any questions, comments or suggestions.
      

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Last Updated: April 2009