ABB 7BCEM3156T-G Shaft Ground - OPSB Enclosure
Part Number: 7BCEM3156T-G
Quick Summary
The 7BCEM3156T-G Shaft Ground motor from ABB delivers reliable 1 HP drive for conveyors and pumps. Too often engineers face downtime from mismatched voltage, incompatible enclosures, or integration gaps that complicate commissioning. It carries CSA, CSA EEV, and UR certifications, easing regulatory compliance across North American and global sites. With OPSB enclosure, 230/460 V three‑phase operation, and a compact 145TC frame, it reduces wiring complexity, simplifies installation, and lowers lifecycle costs for demanding industrial processes.
Product Information
Extended Description
7BCEM3156T-G ABB: Shaft Ground 1 Hp 230 V (CEM3156T-G)
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
1HP,1170RPM,3PH,60HZ,145TC,3526M,OP
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3156T-G
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
35LY-000-271: Dimension Sheet
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
145
Frequency (f)
60 Hz
Global Commercial Alias
CEM3156T-G
Gross Volume
3496.049 in³
Gross Weight
40 lb
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
Insulation Class
H
Invoice Description
1HP,1170RPM,3PH,60HZ,145TC,3526M,OPSB,F1
Made To Order
No
Medium Description
Shaft Ground, 1 HP, 1200 RPM, Frame Size 145Tc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM3156T-G)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
145TC
Motor Frame Suffix
TC
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
6P
Number of Poles (High)
6
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
1 Hp
Power Factor
64 %
Product Name
Shaft Ground
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
40 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.6 A | 1.8 A
Rated Efficiency
82.50 %
Rated Speed
1155 r/min
Replaced Product ID (OLD)
7B35E2907G019
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
0.88 in
Shaft Grounding
Shaft Grounding
Short Description
1 HP, 1200 RPM, Frame Size 145Tc, C-Face, 3 PH, OPSB, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1200 r/min
Type of Duty
Continuous
UNSPSC
26101105
Voltage Rating
230 V | 460 V
OPSB enclosure with 230/460 V three‑phase capability reduces field wiring and enables direct compatibility with standard electrical rooms, speeding installations and improving safety on conveyors and pumps. The 145TC frame and C‑Face/Foot mounting streamline retrofit and legacy base compatibility, minimizing layout changes and spare parts needs in material-handling lines. Premium efficiency at 82.50% and a service factor of 1.15 translate to tangible energy savings and improved process reliability, especially in continuous-duty applications like packaging lines and intake conveyors. Direct On Line starting at 60 Hz simplifies control integration, enabling straightforward connections with existing VFDs or starters while preserving motor protection. Shaft grounding and a 0.88 in shaft diameter support robust mechanical and electrical coupling, extending bearing life and reducing maintenance windows in noisy, high-load environments. Stocked at multiple warehouses with zero lead time for rapid deployments, it offers strong total-cost-of-ownership benefits for industrial operations needing predictable performance.
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FAQs
The motor is a 3‑phase device designed for 230 V and 460 V operation at 60 Hz. It delivers a rated speed of 1155 r/min with a synchronous speed of 1200 r/min, suitable for standard industrial power systems and panel wiring.
Yes. The model uses an OPSB enclosure and C‑Face mounting (with 145TC frame), delivering straightforward installation and mounting flexibility. It also supports foot mounting, which simplifies integration into common Baldor‑Reliance bases.
Ideal for conveyors, pumps, and material handling equipment in continuous‑duty environments. The shaft grounding feature helps manage electrical noise, while the enclosure and frame provide durability in harsh facilities such as packaging, manufacturing, and process lines.
The motor carries CSA, CSA EEV, and UR certifications, ensuring regulatory compliance for North American and international installations and facilitating safer, standards‑based operation.
The motor offers 1 HP output with a rated efficiency of 82.50% and a service factor of 1.15. It supports direct on line starting at 60 Hz, contributing to simple integration with existing control schemes and predictable energy and maintenance planning.