AnsaldoSTS 95 User Manual download pdf

To order, call 1-800-652-7276

e-mail: [email protected]

www.ansaldo-sts.com

RSE-5A1, p. 1

Highway Crossing

Equipment

Ansaldo STS USA

(Formerly known as Union Switch & Signal)

RSE-5A1

Rev. 3-09

Model 95 Highway Crossing Gate Mechanism

ASTS USA’s Model 95 Highway Gate Crossing

Mechanism is the industry standard for simplicity,

reliability, durability, ease of maintenance and

value. It is completely reengineered from earlier

models, meets or exceeds AREMA and other

industry standards, and responds to customer

requests for a state-of-the-art mechanism built

with both safety and value in mind. The

mechanism represents a leap into the use of

modern techniques and materials. Its modular

design features an uncluttered mechanism with

fewer moveable parts. Each unit part can be

easily accessed and replaced in the field if

necessary, making the Model 95 simpler to

service. Models are available for standard

highway vehicle crossing locations, sites with

pedestrian sidewalks, and ASTS USA’s Four-

Quadrant Gate System (see RSE-5A3).

General Description

Completely redesigned to meet or exceed AREMA

and American Association of Highway Officials’

specifications, the Model 95 Gate Mechanism is a

compact, easily maintained device. It features a cast

aluminum housing and cover and is driven by a highly

efficient and durable gear motor. The result is a

smaller, lighter unit that is extremely serviceable and

stronger than other models. In fact, the Model 95 is

100 pounds (43 kg) lighter than previous

mechanisms, yet has a stall torque of 2,000 foot-

pounds (8896 Newtons). Other features of the Model

95 include heavy duty coil springs for vertical and

horizontal dampeners; availability with vital or non-

vital relay; capability of indefinite motor stall; and

higher-strength gears. The Model 95 is designed for

ease of installation and ease of maintenance, with

convenient access to the gear train.

During development testing of the Model 95, the gear

motor prototypes performed to expectations through

more than 200,000 operations. At an average of 10

trains a day, that translates to more than 55 years of

operation.

The Model 95 Gate mechanism has been adapted for

a variety of applications including:

• Standard highway crossing entrance gate

• Highway crossing entrance combined with

pedestrian (sidewalk) gate

• Pedestrian sidewalk-only

• Highway crossing “Four-Quadrant Gate” system

with entrance and “Exit” gate mechanisms (see

RSE-5A3)

Advantages

• Lightweight, compact design

• Completely re-engineered for increased durability

and serviceability

• Easily removed and installed

• Fits 4-inch or 5-inch (10.2 cm or 12.7 cm) masts

• Capable of indefinite motor stall

• Self-restoring internal circuit breakers

• Cast aluminum housing Cast aluminum housing

1 2 3 4 5 6

Summary of Contents

Page 1 - Ansaldo STS USA

To order, call 1-800-652-7276e-mail: [email protected], p. 1Highway CrossingEquipmentAnsaldo STS USA(Formerly known as

Page 2 - Application

RSE-5A1, p. 2Ansaldo STS USA(Formerly known as Union Switch & Signal)RSE-5A1Rev. 3-09Model 95 Highway CrossingGate MechanismMODEL 95GATE MECH.UNIT

Page 3 - Gate Mechanism

RSE-5A1, p. 3Model 95 Highway CrossingGate MechanismAnsaldo STS USA(Formerly known as Union Switch & Signal)RSE-5A1Rev. 3-09Design Features (cont’

Page 4 - RSE-5A1, p. 4

RSE-5A1, p. 4Ansaldo STS USA(Formerly known as Union Switch & Signal)RSE-5A1Rev. 3-09Model 95 Highway CrossingGate MechanismAdditional Model 95 Ap

Page 5

RSE-5A1, p. 5Model 95 Highway CrossingGate MechanismAnsaldo STS USA(Formerly known as Union Switch & Signal)RSE-5A1Rev. 3-09Ordering Information (

Page 6 - RSE-5A1, p. 6

RSE-5A1, p. 6

AnsaldoSTS 95 User Manual

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