Schneider ILS1R851PB1F0 — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Motor type | 3-phase stepper motor |
| Network type | DC |
| Winding type | Medium speed of rotation and medium torque |
| Feedback type | Index pulse |
| Gear box type | Without |
| Protection type | Safe torque off Short circuit of the output voltage Overload of output voltage |
| Type of cooling | Natural convection |
| Range of product | Lexium integrated drive |
| Input (output type) | 4 signals (each be used as input or output) |
| Product or component type | Motion integrated drive |
| Supply voltage limits | 18...40 V |
| Discrete output voltage | 23...25 V |
| Parameter | Value |
|---|---|
| Supply voltage | 24 V 36 V |
| Voltage state 0 guaranteed | -3...4.5 V |
| Voltage state 1 guaranteed | 15...30 V |
| Current consumption | 5000 mA maximum |
| Discrete input current | 10 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 switching current | 100 mA per output 200 mA total |
| Brake pull-in power | 22 W |
| Number of motor poles | 6 |
| Phases | Single phase |
| IP degree of protection | IP41 shaft bushing: conforming to EN/IEC 60034-5 IP54 total except shaft bushing: conforming to EN/IEC 60034-5 |
| Communication interface | RS485, Integrated |
| Mounting support | Flange |
| Mounting holes diameter | 0.3 in (6.5 mm) |
| Number of mounting holes | 4 |
| Circle diameter of the mounting holes | 3.9 in (99 mm) |
| Electrical connection | Printed circuit board connector |
| Shock resistance | 150 m/s² 1000 shocks EN/IEC 60068-2-29 |
| Relative humidity | 15...85 % without condensation |
| Operating altitude | <= 3280.84 ft (1000 m) without derating |
| Vibration resistance | 20 m/s² 10...500 Hz) 10 cycles EN/IEC 60068-2-6 |
| Centring collar depth | 0.08 in (2 mm) |
| Standards | EN 61800-3:2001, second environment EN 61800-3 : 2001-02 IEC 60072-1 EN 50347 EN/IEC 50178 EN/IEC 61800-3 IEC 61800-3, Ed 2 |
| Length | 7.4 in (187.3 mm) |
| Marking | CE |
| Category | US1PC5618288 |
| Shaft end | Untapped |
| Second shaft | Without second shaft end |
| Shaft length | 1.2 in (30 mm) |
| Holding brake | With |
| Nominal speed | 200 rpm 24 V 400 rpm 36 V |
| Rotor inertia | 1.3 kg.cm² |
| Accuracy error | +/- 6 arc min |
| Holding torque | 53.1 lbf.in (6 N.m) holding brake 17.7 lbf.in (2 N.m) |
| Nominal torque | 17.7 lbf.in (2 N.m) |
| Shaft diameter | 0.5 in (12 mm) |
| Device short name | ILS |
| Motor flange size | 3.3 in (85 mm) |
| Peak stall torque | 17.7 lbf.in (2 N.m) |
| Transmission rate | 9.6, 19.2 and 38.4 kbauds |
| Brake release time | 40 ms |
| Service life in hours | 20000 h bearing |
| Associated fuse rating | 10 A |
| Brake application time | 20 ms |
| Maximum axial force fa | 170 N tensile force) 30 N force pressure) |
| Number of motor stacks | 1 |
| Continuous stall torque | 17.7 lbf.in (2 N.m) |
| Maximum radial force fr | 100 N |
| Centring collar diameter | 2.4 in (60 mm) |
| Maximum mechanical speed | 2000 rpm |
| Speed feedback resolution | 20000 points/turn |
| Ambient air temperature for storage | -13...158 °F (-25...70 °C) |
| Ambient air temperature for operation | 122...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 device | 221 °F (105 °C) power amplifier 230 °F (110 °C) motor |
It operates on 24 V DC supply, delivers 2 Nm holding torque, and integrates RS485 communication. The unit carries CE marking and is rated IP41.
The ILS1R851PB1F0 is an active product in Schneider's Lexium integrated drive range. For current lead time and pricing, submit an RFQ; the distributor will confirm availability and delivery schedule.
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