Ptc thermal signal, Certifications, Ptc thermal signal certifications – Rockwell Automation MPMA Integrated Multi-Axis Linear Stages User Manual

Page 101: Environmental specifications for multi, Axis stages

Rockwell Automation Publication MPMA-UM001B-EN-P - November 2010

101

Specifications and Dimensions

Appendix A

Table 41 - Brake Specifications for Ball Screw Linear Stage Motors

Table 42 - Environmental Specifications for Multi-axis Stages

PTC Thermal Signal

Certifications

Refer to the Initiator Product Certification website,

http://www.ab.com

, for

Declarations of Conformity Certificates applicable to this product.

Motor Cat. No.

Backlash

(brake

engaged) Holding

Force

Coil Current

(at 24V dc)

Brake Response Time

Release

Engage -

Suppression

via MOV

Engage -

Suppression

via Diode

µm (in.)

N (lb)

MPAS-xxxxxx-V05xA

100 (0.004)

5187 (1166)

0.46…0.56

MPAS-xxxxxx-V20xA 1294

(291)

Attribute Value

Ambient temperature

0…40 °C (32…104 °F)

Storage temperature

-30…70 °C (-22…158 °F)

Relative humidity

5%…95% noncondensing

Shock

20 g peak, 6 ms duration

Vibration

0.1 grms @ Hz, 30…2000 Hz

Ball screw lifetime

300,000 krevs, with a 11.4 kg (25 lb) max load, 1g max acceleration,
in a clean and dry environment, with lubrication intervals that do
not exceed 150,000 krevs or 3 months.

Cable carrier lifetime

10,000,000 cycles
Direct drive linear stages require lubrication every 6 months of
5,000 km of travel. Ball screw linear stages require lubrication
every 3 months or 150,000,000 revolutions. Use the MP-Series
Integrated Linear Stage grease pump kit, and additional grease
cartridges if needed.

Pressurized air
(ball screw only)

Plastic air tubing should be 6 mm (0.2362 in.) OD Teflon FEP tubing.
Air supplied to the stage should not exceed 270 kpa (40 psi).
Maximum flow rate 15 SCFM based on 4mm ID tube and 0.5m max
length.

Temperature °C (°F)

Resistance in Ohms

(1)

(1) Measure the resistance of the thermistor in a direct drive linear stage on the feedback connector at pins 13 and

14 respectively; see

Feedback Connector for Direct Drive Linear Stage on page 44

for more information.

Up to 100 (212)

≤ 750

Up to 105 (221)

≤ 7500

Up to 110 (230)

≥ 10,000