ABB 7BBNM3538-D D-Series Brake - CE/CSA/UR/WEEE
Part Number: 7BBNM3538-D
Quick Summary
ABB 7BBNM3538-D D-Series Brake provides precise torque control for 3-phase motors in industrial drives. Many OEMs face mis-timed stops and brake wear that trigger unplanned downtime and maintenance costs. This unit carries CE, CSA, UR and WEEE certifications, ensuring regulatory compliance and safe field installation. With a compact 56 frame, a TENV enclosure, and a 0.5 HP rating, it simplifies installation and lowers total cost of ownership across automation projects.
Product Information
Extended Description
7BBNM3538-D ABB: D-Series Brake 0.5 Hp 208 V (BNM3538-D)
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
.5/.37 KWHP,1775RPM,3PH,60HZ,56,351
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205, Ball
Bearing NDE
6203
Brake Present
Yes
Brand / Label
Baldor-Reliance
Catalog Number
BNM3538-D
Certification Agency
CE | CSA | UR | WEEE
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
35LYX056: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TENV
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
BNM3538-D
Gross Volume
5031 inÂł
Gross Weight
43 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TENV
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F3
Insulation Class
F
Invoice Description
.5/.37 KWHP,1775RPM,3PH,60HZ,56,3514M,TE
Lubrication
Regreasable
Made To Order
No
Medium Description
D-Series Brake, 0.5 HP, 1800 RPM, Frame Size 56, Standard Mounting, 3 Phase, TENV Enclosure, 208-230/460 V, 60 Hz (BNM3538-D)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F3
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
0.5 Hp
Power Factor
62 %
Product Name
D-Series Brake
Product Net Depth / Length
21.625 in
Product Net Height
15.125 in
Product Net Weight
43 lb
Product Net Width
16.125 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.9 A | 1.8 A | .9 A
Rated Efficiency
78.20 %
Rated Speed
1770 r/min
Replaced Product ID (OLD)
7B35X056G069G2
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56, Standard, 3 PH, TENV, 208-230/460 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
26101112
Voltage Code
M
Voltage Rating
208 V | 230 V | 460 V
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
Compact, 56-frame design reduces enclosure footprint and simplifies mounting on foot-mounted motors, saving panel space and cabinet costs while enabling easier retrofits for existing lines. This translates to faster installation and improved uptime in packaging, material handling, and conveyor applications. The 0.5 HP, 60 Hz, 208-230/460 V specification provides straightforward integration with standard US and global drives, reducing wiring complexity and start-up surprises on day-one. Direct-on-line starting minimizes inrush handling and enables smoother drive ramping, lowering mechanical stress on gears and belts and extending component life. The TENV enclosure and regreasable lubrication boost reliability in moderate environments, reducing maintenance windows and maintenance costs. A service factor of 1.15 and rated efficiency of 78.20% deliver dependable performance with margin for duty cycles common in continuous operation lines. Foot-mounted design, 0.63 in shaft diameter, and a 4-pole, single-speed configuration streamline compatibility with existing 56-frame motors, while the included brake facility supports rapid stops without compromising motor torque. The product’s warranty posture and regulatory-ready certifications support faster procurement approvals and safer field deployment across diverse facilities.
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FAQs
To ensure proper fit with a 56 frame, use the 0.63 in shaft diameter specification and the foot-mounted configuration specified for the D-Series. Verify the motor is a 3‑phase, single-speed, 4-pole design and that the enclosure is TENV. Consider aligning mounting holes with standard 56 frame motor patterns and ensuring belt/gear drive margins accommodate direct-on-line braking without interference.
Braking performance is driven by the 0.5 HP output, rated current options (1.9 A, 1.8 A, 0.9 A), 60 Hz operation, and voltage flexibility (208 V, 230 V, 460 V). The service factor of 1.15 and rated efficiency of 78.20% provide a safety margin for continuous duty, while the direct-on-line starting profile minimizes start-up transients. Ensure the drive control matches these parameters for optimal results.
Yes. The D-Series Brake is designed for continuous, three‑phase motors in packaging, conveyors, and automated material handling. Its 0.5 HP rating, 4-pole single-speed configuration, and DOL starting profile support quick, reliable stops without overloading the drive. The brake’s low-maintenance, regreasable design helps maintain performance during high-cycle applications.
The unit carries CE, CSA, UR, and WEEE certifications, indicating compliance with European, North American, and environmental regulations. This simplifies regulatory approvals, facilitates supplier qualification audits, and reduces risk in multi-site deployments where standardized safety and environmental protection standards are required.
Plan periodic inspection of lubrication seals and rotor clearance, leveraging the regreasable lubrication design to extend service intervals. The 56-frame footprint and direct-on-line operation lower installation time and wiring costs, while the fault tolerance from the 1.15 service factor provides extra reliability for uptime‑critical lines. Over time, reduced downtime, easier replacements, and predictable maintenance contribute to a favorable total cost of ownership.