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Schneider Electric BMI0703T21F

Schneider BMI0703T21F Servo Motor, 700 W, IP65, Holding Brake, Single-Turn Encod

MPNBMI0703T21F
Obsolete

Schneider BMI0703T21F Motors — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$2,455.00Ref. price · indicative, final on quote
Schneider Electric BMI0703T21F datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

BMI0703T21F key specifications
ParameterValue
Feedback typeAbsolute single turn SinCos Hiperface
Type of coolingNatural convection
Product or component typeServo motor with power stage
Supply voltage limits100...240 V
Supply voltage115...230 V - 15...10 %
Maximum current irms17.8 A 115 V, single phase 17.8 A 230 V, single phase
Output current 3s peak10.5 A 230 V 3 s
Continuous stall current3.5 A
Continuous output current3.5 A 8 kHz
Brake pull-in power5 W
Nominal output power700 W 230 V single phase 400 W 115 V single phase
Supply frequency50/60 Hz - 5...5 %

All specifications

BMI0703T21F additional specifications
ParameterValue
Network frequency limits47.5...63 Hz
Number of motor poles10
PhasesSingle phase
IP degree of protectionIP65
Mounting supportInternational standard flange
Mounting holes diameter0.2 in (5.5 mm)
Number of mounting holes4
Circle diameter of the mounting holes3.0...3.2 in (75...82 mm)
Electrical connectionPrinted circuit board connector
EMC filterIntegrated
Centring collar depth0.10 in (2.5 mm)
Length13.3 in (339 mm)
CategoryUS1PC5618287
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWith
Nominal speed3200 rpm 230 V single phase 1400 rpm 115 V single phase
Rotor inertia1.78 kg.cm²
Holding torque26.6 lbf.in (3 N.m) holding brake
Nominal torque25.7 lbf.in (2.9 N.m) 115 V single phase 19.5 lbf.in (2.2 N.m) 230 V single phase
Shaft diameter0.6 in (14 mm)
Torque constant0.81 N.m/A 68 °F (20 °C)
Back emf constant54.44 V/krpm 68 °F (20 °C)
Device short nameBMI
Motor flange size2.8 in (70 mm)
Peak stall torque76.1 lbf.in (8.6 N.m) 115 V single phase 76.1 lbf.in (8.6 N.m) 230 V single phase
Stator inductance2.28 mH 68 °F (20 °C)
Stator resistance2.58 Ohm 68 °F (20 °C)
Maximum axial force fa0.2 x Fr
Number of motor stacks3
Continuous stall torque30.09 lbf.in (3.4 N.m) 115...230 V single phase
Maximum radial force fr730 N 1000 rpm 580 N 2000 rpm 510 N 3000 rpm 460 N 4000 rpm 430 N 5000 rpm 400 N 6000 rpm
Centring collar diameter2.4 in (60 mm)
Maximum mechanical speed8000 rpm
Speed feedback resolution131072 points/turn
Distance shaft shoulder-flange0.10 in (2.5 mm)
Stator electrical time constant0.88 ms 68 °F (20 °C)

Product details

Overview

The BMI0703T21F is a Schneider BMI-series servo motor, 700 W output, 3.5 A rated current, 8000 rpm, on a 230 V single-phase supply. It includes an integrated holding brake and an absolute single-turn SinCos Hiperface encoder with 131072 points/turn resolution. Rated IP65, the motor is suited for environments requiring protection against dust and water jets. It is compatible with Lexium 32i drive control units (CANopen or EtherCAT).

Compared to the BMI0703T06A, the BMI0703T21F offers a higher-resolution encoder: 131072 points/turn versus 32768 points/turn, enabling finer position feedback for precision axis control. The BMI0703T21F also includes a holding brake and carries an IP65 rating versus IP54 on the BMI0703T06A.

Lifecycle

MPN
BMI0703T21F