Schneider BSH1402P21A2A 140mm Frame AC Synchronous Servo Motor

Description

The Schneider Electric BSH1402P21A2A belongs to the Lexium series and features a continuous stall torque of 14.9 N.m for motion applications with different load conditions. The low-inertia design of the motor enables faster acceleration and deceleration response, making it suitable for automated machinery requiring repeatable operation and short response times. The BSH1402P21A2A uses an IP65-rated housing as standard, with IP67 protection available when the corresponding upgrade kit is installed. A high-resolution Single-turn SinCos Hiperface encoder is included for feedback in closed-loop control applications. The motor supports operating speeds up to 4000 rpm and maintains stable feedback performance during motion operation. The motor is compatible with the Lexium 05 and Lexium 15 drive families and is configured with a 10-pole design and natural convection cooling. These characteristics allow the BSH1402P21A2A to be used in automation systems requiring precise motion control, positioning functions, and continuous axis operation.

Parameter

Model: BSH1402P21A2A 140mm Frame AC Synchronous Servo Motor
Max Mechanical Speed: 4000 rpm
Continuous Stall Torque: 14.9 N.m (Dependent on drive)
Motor Flange Size: 140 mm
Continuous Stall Current: 13.2 A
Rated Power Output: 3.4 kW (3400 W)
Electrical Connection: 90° Rotatable Right-Angled Connectors (2x M23 Plugs)
IP Protection Rating: IP50 standard (IP65 / IP67 available with shaft seal kit)
Operating Temperature: -20°C to +40°C without power derating
Holding Brake: Without Brake (Standard free-rotation model)

Frequently asked questions

Q:What is the Schneider Electric BSH1402P21A2A?
A:The Schneider Electric BSH1402P21A2A is a Lexium BSH servo motor with a 140 mm motor size, 14.9 Nm continuous stall torque, and 4000 rpm maximum speed. It is part of the BSH servo motor range for Lexium motion control systems.

Q:How does the feedback resolution of the Schneider Electric BSH1402P21A2A affect diagnostic capabilities?
A:The Schneider Electric BSH1402P21A2A utilizes a 131072 points/turn SinCos encoder, which allows the connected drive to perform high-depth diagnostics on speed ripple and positional deviation, facilitating precise predictive maintenance.

Q:What are the environmental constraints for mounting the Schneider Electric BSH1402P21A2A?
A:The Schneider Electric BSH1402P21A2A is designed for natural convection cooling and must be mounted with adequate clearance on a standard international flange to ensure heat dissipation in environments up to its rated limits.

Application areas

• Primary Carton Eradication & Sealing: Drives high-inertia mechanical pusher arms and heavy folding plates in automated cartoning systems.
• Automated Storage and Retrieval (ASRS): Drives dynamic horizontal acceleration belts on logistics crane shuttles inside heavy-load distribution bays.
• Heavy Rotary Indexing Tables: Rotates high-mass multi-station mechanical work tables between sequential machining or drilling operations.

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