Skip to main content
Log in
Schneider Electric ILE1R661PB1A1

Schneider ILE1R661PB1A1 Lexium integrated drive, 3.1 N.m, 281 rpm

MPNILE1R661PB1A1
Obsolete

Schneider ILE1R661PB1A1 — now discontinued, supplied from remaining surplus and broker stock.

$2,090.00Ref. price · indicative, final on quote
Schneider Electric ILE1R661PB1A1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILE1R661PB1A1 key specifications
ParameterValue
Motor typeBrushless DC motor
Network typeDC
Winding typeMedium speed of rotation and medium torque
Feedback typeBLDC encoder
Gear box typeStraight teeth gear, 3 stages
Protection typeShort circuit of the output voltage Overload of output voltage Safe torque off
Type of coolingNatural convection
Range of productLexium integrated drive
Input (output type)4 signals (each be used as input or output)
Product or component typeMotion integrated drive
Supply voltage limits18...40 V
Discrete output voltage23...25 V

All specifications

ILE1R661PB1A1 additional specifications
ParameterValue
Supply voltage24 V 36 V
Voltage state 0 guaranteed-3...4.5 V
Voltage state 1 guaranteed15...30 V
Current consumption7000 mA peak 5500 mA maximum continuous
Discrete input current10 mA at 24 V on/STO_A safety input 3 mA at 24 V on/STO_B safety input 2 mA at 24 V 24 V signal interface
Maximum supply current0.06 A 36 V power stage disabled) 0.1 A 24 V power stage disabled) 4 A 36 V 4.5 A 24 V
Maximum switching current100 mA per output 200 mA total
Nominal output power74 W 24 V 98 W 36 V
Number of motor poles6
PhasesSingle phase
IP degree of protectionIP41 shaft bushing: conforming to IEC 60034-5 IP54 total except shaft bushing: conforming to IEC 60034-5
Communication interfaceRS485, Integrated
Mounting supportFlange
Mounting holes diameter0.2 in (4.4 mm)
Number of mounting holes4
Circle diameter of the mounting holes2.90 in (73.54 mm)
Electrical connectionPrinted circuit board connector
Shock resistance150 m/s² 1000 shocks IEC 60068-2-29
Relative humidity15...85 % without condensation
Operating altitude<= 3280.84 ft (1000 m) without derating
Vibration resistance20 m/s² 10...500 Hz) 10 cycles IEC 60068-2-6
Key width0.6 in (16 mm)
Centring collar depth0.2 in (4 mm)
StandardsIEC 50347 IEC 60072-1 EN 61800-3:2001, second environment IEC 61800-3, Ed 2 IEC 61800-3 EN 61800-3 : 2001-02 IEC 50178
Length6.9 in (174 mm)
MarkingCE
CategoryUS1PC5618288
Shaft endKeyed
Second shaftWithout second shaft end
Shaft length1.0 in (25 mm)
Detent torque9.7 lbf.in (1.1 N.m)
Holding brakeWithout
Nominal speed225 rpm 24 V 270 rpm 36 V
Rotor inertia48 kg.cm²
Accuracy error+/- 1 point
Nominal torque27.4 lbf.in (3.1 N.m) 24 V 31.0 lbf.in (3.5 N.m) 36 V
Shaft diameter0.4 in (10 mm)
Reduction ratio18:1 (160:9)
Device short nameILE
Motor flange size2.6 in (66 mm)
Peak stall torque33.10 lbf.in (3.74 N.m) 24 V 45.85 lbf.in (5.18 N.m) 36 V
Transmission rate9.6, 19.2 and 38.4 kbauds
Service life in hours2500 h bearing short-term operation 15000 h bearing long-term operation
Associated fuse rating10 A
Maximum axial force fa10 N long-term operation) 80 N short-term operation)
Number of motor stacks1
Continuous stall torque38.06 lbf.in (4.3 N.m)
Maximum radial force fr200 N long-term operation) 200 N short-term operation)
Centring collar diameter0.6 in (16 mm)
Maximum mechanical speed281 rpm
Speed feedback resolution1.667° gearbox output 12 points/turn motor
Maximum torsional backlash1 °
Ambient air temperature for storage-13...158 °F (-25...70 °C)
Ambient air temperature for operation122...149 °F (50...65 °C) (with power derating of 2 % per °C) 32...122 °F (0...50 °C) (without derating)
Permissible ambient air temperature around the device221 °F (105 °C) power amplifier 230 °F (110 °C) motor

Product details

Overview

The ILE1R661PB1A1 is a Schneider Lexium integrated drive combining a brushless DC motor and gearbox in a single 66 mm frame, delivering 3.1 N.m at 24 V or 3.5 N.m at 36 V with a rated speed of 281 rpm. It carries 6 poles, a straight-teeth 3-stage gearbox with 18:1 reduction, and communicates via integrated RS485; the IP41 shaft bushing and IP54 total enclosure suit controlled environments.

Compared to the BRS368H131ACA, the ILE1R661PB1A1 delivers more than double the torque (3.1 N.m vs 1.5 N.m) but at a tenth of the speed (281 rpm vs 3000 rpm), making it the choice for high-torque, low-speed positioning rather than high-speed spindle work.

MPN
ILE1R661PB1A1