ABB 7BRM3116A Fan and Blower - Reliable NEMA Design B
Part Number: 7BRM3116A
Quick Summary
The 7BRM3116A is a 1 HP fan and blower designed for industrial ventilation in HVAC and enclosure cooling applications. For engineers, minimizing downtime and ensuring reliable performance in open enclosures can be a significant challenge. This model carries CSA and UR certification and is built to NEMA Design B standards for dependable performance. Its 3-phase, 230/460 V input and frame size 56 enable seamless integration with existing ABB Baldor-Reliance motor fleets, reducing wiring and installation time. RoHS compliance and open enclosure design support flexible mounting in diverse plant layouts, delivering a lower total cost of ownership through easier spare parts management and longer service life.
Product Information
Extended Description
7BRM3116A ABB: Fan and Blower 1 Hp 230 V (RM3116A)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
1 AIR OVERHP,1725RPM,3PH,60HZ,56,3
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
RM3116A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LYK019: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE1 | Not Regulated / Exempt
Electrical Data
Enclosure Type
OPEN
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
RM3116A
Gross Volume
2110.969 in³
Gross Weight
31 lb
Horsepower Rating UL/CSA
1.000 Hp
IC Class
OPEN
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
B
Invoice Description
1 AIR OVERHP,1725RPM,3PH,60HZ,56,3424M
Lubrication
Regreasable
Made To Order
No
Medium Description
Fan and Blower, 1 HP, 1800 RPM, Frame Size 56, ResilientMount Mounting, 3 Phase, OPEN Enclosure, 230/460 V, 60 Hz (RM3116A)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
1 Hp
Power Factor
70 %
Product Name
Fan and Blower
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
31 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
4 A | 2 A
Rated Efficiency
78.50 %
Rated Speed
1725 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.63 in
Short Description
1 HP, 1800 RPM, Frame Size 56, ResilientMount, 3 PH, OPEN, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
M
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: The 1 HP, 1725 rpm, 3-phase design with 230/460 V input and an open enclosure enables direct-on-line starting, reducing installation time and wiring complexity on packaging lines and processing equipment. This leads to faster commissioning and lower upfront costs, particularly in retrofit projects where existing gear is 56-frame sized. Feature → Business Impact → Application: Frame size 56 with resilient mounting provides vibration damping and straightforward mounting on racks or conveyors, improving reliability in harsh factory environments. Feature → Business Impact → Application: Insulation class B and a service factor of 1.15 support continuous operation with predictable lifetime, lowering maintenance cycles and energy waste in dust-prone production floors. Feature → Business Impact → Application: Rated current of 4 A | 2 A and a 78.50% efficiency profile reduce energy consumption over time, contributing to annual energy savings on large-scale cooling tasks. Feature → Business Impact → Application: RoHS compliance and NEMA Design Code B alignment ensure regulatory conformity and cross-plant compatibility for global manufacturing operations, simplifying supplier management and spare parts planning. Feature → Business Impact → Application: The unit’s horizontal mounting orientation and shaft diameter of 0.63 in facilitate straightforward coupling to pulleys or belts, enabling rapid retrofit with existing drive trains in industrial ventilation applications.
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