Electric Final Drive M-160i2 (55V)

Product catalog summary

General Information
The Electric Final Drive M-160i2 operates within an ambient temperature range of -20°C to 25°C, with derating required for higher temperatures. It adheres to insulation class EN 60034-1 F(155°C) and has an enclosure type of DIN EN 60529 IP67, with an optional IP69k rating.

Performance Characteristics
The drive engine is a permanent magnet synchronous type with 8 poles and a reducer ratio of 42.7. It weighs 30kg and delivers a peak torque of 1078 Nm at the flange, with a peak current of 236 Arms. Continuous torque at 30 1/min is 460 Nm, with a continuous current of 102 Arms. The maximum speed at 55 V is 133 1/min. The torque constant at the motor shaft is 0.11 Nm/Arms, and the back EMF constant is 9.6 V/1000 min-1. Electrical resistance at 25°C is 4.3 mΩ, and electrical inductance at 1kHz is estimated at 96 mH/73 mH.

Mechanical Brake
The drive features a currentless brake with a braked engine shaft principle, providing a typical braking torque of 1100 Nm. Activation voltage is 24V, with a minimum hold voltage of 3V.

Feedback
The temperature sensor is a PT 1000 type, and the angle sensor is a SIN/COS-Encoder. Power supply is 5V +/-5%, with power consumption at 20mA. Output amplitude is 1.1 +/-0.2Vpp, and output offset is Vdd/2 +/- 5mV, with an internal serial impedance of 720Ω.

Dimensions and Load
Bearing dynamic load capacity (FDYN) is 43kN, and static load capacity (FSTAT) is 57kN.

Connections
Power connections use an AMPHENOL SURLOCK PLUS connector, part number SLPPA16BSO, with a cable size of 16mm2 and diameter of 8.1 +/-0.2mm. Signal connections (SIN/COS) use an Amphenol Ecomate RM connector, part number RT06128SNH.

Catalog excerpts

Electric Final Drive M-160i2 (55V) Type M160i2_72_17_i42.7_B24V

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Electric Final Drive [Geben Sie Text ein] Typ M160i2-72-17-i42.7-B24V Performance Characteristics General Information Ambient Temperature Insulation Class EN 60034-1 Enclosure Type DIN EN 60529 *Derating for higher Temperatures Drive Engine Type Number of Poles Reducer Ratio Weight Peak Torque(flange) Peak Current (rms) Continuous Torque @ 30 1/min (flange) Continuous Current @ 30 1/min (rms, flange) Maximum Speed @ 55 V Torque Constant @ motor shaft Back EMF Constant (Line to Line, peak, rpm @ motor shaft) Electrical Resistance (Rs) @ 25°C Electrical Inductance @ 1kHz (Lq/Ld) Mechanical Brake...

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Electric Final Drive [Geben Sie Text ein] Typ M160i2-72-17-i42.7-B24V Feedback Temperature Sensor Angle Sensor Sensor-Type Power Supply (Vdd) Power Consumption Output Amplitude Output Offset Internal serial Impedance FDYN FSTAT I&W Engineering AG| www.iwengin.com | +41 (0) 55 210 33 11 | Engelhälzli 9c | Rapperswil-Jona | Switzerland

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Electric Final Drive [Geben Sie Text ein] Typ M160i2-72-17-i42.7-B24V Connections Power connections AMPHENOL SURLOCK PLUS SLPPA16BSO No Cable-size Cable Dia. Included Signal Connections (SIN/COS) Connector Part number Included Connector Part number Included I&W Engineering AG| www.iwengin.com | +41 (0) 55 210 33 11 | Engelhälzli 9c | Rapperswil-Jona | Switzerland

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