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Motors with integrated brakes

Motors with integrated brakes
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Motors with integrated brakes

Product catalog summary
Application Areas

The document outlines the application areas for the hydraulic motor-brake systems, which include conveyors, feeding mechanisms for robots, textile machines, machine tools, food industries, and agricultural machines.

Construction and Features

The systems feature a spool valve, roll-gerotor, and integrated friction disk brake. They have side ports with BSPP threading and offer cylindrical or splined shaft options. Special features are available upon request.

Technical Specifications

The motors have a maximum displacement range of 80.3 to 397.0 cm³/rev, a maximum speed of 600 RPM, and a maximum torque of 61 daNm. They can output up to 14.5 kW with a maximum pressure drop of 175 bar and a maximum oil flow of 75 l/min. The temperature range is -40 to 140°C, with optimal viscosity between 20 - 75 mm²/s and recommended filtration at ISO Code 20/16, 25 μm.

Performance Data

Performance data includes continuous and intermittent operation specifications for models B/EPRM 80 to B/EPRM 400, peak performance limits, and static torque of the brake at 55 daNm. Brake release pressure ranges from 13 to 200 bar.

Design and Options

Mounting flange options include oval with two or four holes, and shaft options are cylindrical or splined. Special features include low leakage, low speed valve, reverse rotation, and paint options.

Operational Recommendations

Intermittent operation should not exceed 10% per minute, and peak operation should not exceed 1% per minute. Minimum oil viscosity is 13 mm²/s at 50°C, with a maximum system temperature of 82°C. Pre-load operation is recommended for motor longevity.

Overview

The document provides technical specifications and operational guidelines for hydraulic motor-brake systems, specifically the FR series, EPMTM/B, SW500B350V, and TW500B350...V models. It includes details on permissible shaft loads, application areas, and performance metrics.

FR Series Motors

These motors are designed for high-speed operations over 300 RPM with low pressure drop, offering improved lubrication and reduced mechanical drag, suitable for systems with variable loading.

Motorbrake EPMTM/B

This section includes a graphical representation of permissible shaft loads, indicating a B10 bearing life of 2000 hours at 100 RPM, with a safety factor of 2:1.

Motorbrake SW500B350V

Applications include conveyors, wheel drives, rotators, winches, swing drives, and door openers. Key specifications include a displacement of 475.3 cm³/rev, maximum speed of 25 RPM (intermittent), and maximum torque of 95 daNm (intermittent).

Motorbrake TW500B350...V

Similar applications as the SW model, with a displacement of 475.3 cm³/rev, maximum speed of 60 RPM (intermittent), and maximum torque of 135 daNm (intermittent).

Technical Diagrams

The document includes diagrams illustrating permissible shaft loads and function diagrams for different pressure levels and working areas, providing insights into operational limits and efficiency.

Installation and Dimensions

Detailed dimensions and installation guidelines are provided for the SW500B350V and TW500B350...V models, including port thread specifications and output shaft details.

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Catalog excerpts

Motors with integrated brakes-1

Hydraulische Motorbremse B/EPRM Hydraulic motor-brake B/EPRM® Fordertechnikfur Roboter Modell: Langsschieberventil, Planetenrollersatz, integrierte Lamellenbremse Anschlusse: Seitlich, BSPP Gewinde Wellen: Zylindrisch oder verzahnt Feeding mechanism of robots and manipulators Textile machines Machine tools Food indutries Agricul ture mach ines Model: Spool valve, roll-gerotor, fully integrated friction disk brake Ports: Side ports, BSPP threaded ports Shafts: Cylindrical or splined Other special features Ubersicht Overview Oil flow in drain line Pressure losses Motorbrake B/EPRM

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Motors with integrated brakes-2

Technische Daten Technical datas Intermittierend: Betrieb max. 10% pro Minute Fur Drehzahlen kleinerder min. Drehzahl sprechen Sie uns bittean. Bei Motorbremsen muss grundsatzlich Leckol angeschlossen werden. Der min. Offnungsdruck der Bremse ist die Differenz zwischen dem Druck in der Bremsenluftleitung und dem Druck in der Leckolleitung. Intermittierende Druckgefalle und Olstrome diirfen nicht gleichzeitig erreicht werden. Maximale Oltemperatur wahrend des Betriebs 82° C [180° F] Die Lebensdauer der Motoren kann erhoht werden, wenn die Antriebswelle 10-15 Minuten vor voller Belastung frei lauft....

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Motors with integrated brakes-3

Technische Daten Technical datas Intermittierend: Betrieb max. 10% pro Minute Fur Drehzahlen kleiner der min. Drehzahl sprechen Sie uns bitte an. Bei Motorbremsen muss grundsatzlich Leckol angeschlossen werden. Der min. Offnungsdruck der Bremse ist die Differenz zwischen dem Druck in der Bremsenluftleitung und dem Druck in der Leckolleitung. Intermittierende Druckgefalle und Olstromedurfen nicht gleichzeitig erreicht werden. Maximale Oltemperatur wahrend des Betriebs 82° C [180° F] Die Lebensdauer der Motoren kann erhoht werden, wenn die Antriebswelle 10-15 Minuten vor voller Belastung frei lauft....

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Motors with integrated brakes-4

Bestellcode B/EPRM® Ordercode B/EPRM® B/EPRM 1 2 3 4 Montageflansch Abtriebswelle * Pos. 1 Mounting flange frei omit F 5 Pos. 3 Shaft * Ovalflansch, zwei Befestigungslöcher Oval mount, two holes Ovalflansch, vier Befestigungslöcher Oval mount, four holes C CO SH Schluckvolumen Pos. 2 Displacement SA 80 80,3 cm³/U ccm/rev [4.90 in³/rev] 100 99,8 cm³/U ccm/rev [6.09 in³/rev] 125 125,7 cm³/U ccm/rev [7.67 in³/rev] 160 159,6 cm³/U ccm/rev [9.74 in³/rev] LL 200 199,8 cm³/U ccm/rev [12.19 in³/rev] LSV 250 250,1 cm³/U ccm/rev [15.26 in³/rev] R 315 315,7 cm³/U ccm/rev [19.26 in³/rev] P 400 397,0 cm³/U...

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Motors with integrated brakes-5

Pos. 2 Schluckvolumen Displacement max L D: C: P (A,B): T: 74±0,3 [2.913±.0118] D 20±0,3 [.787±.0118] A 20±0,3 [.787±.0118] 20±0,3 [.787±.0118] 38±0,15 [1.496±.0059] Einbaumaße B/EPRM Dimensions B/EPRM 4xM8 - 13 mm [.51 in] tief deep G1/4 - 12 mm [.47 in] tief deep 2xG1/2 - 15 mm [.59 in] tief deep G1/4 - 10 mm [.39 in] tief deep B 18±0,1 [.708±.0039] L1 18±0,1 [.708±.0039] 20±0,3 [.787±.0118] L2 P(A,B) T 55±0,1 [2.165±.0039] 24,4 [.96] max 107,5 [4.232] C max Ø100 [3.937] C 26° max Ø105 [4.134] T Typ Type L1 mm [in] L2 mm [in] L mm [in] B/EPRM 80 14,0 [.55] 205,5 [8.09] 213,5 [8.41] B/EPRM 100...

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Motors with integrated brakes-6

Pos. 3 Abtriebswelle Shaft Option C: Zylindrisch Ø25 mm Option C: Cylindrical Ø25 mm Option CO: Zylindrisch Ø1“ Option CO: Cylindrical Ø1“ M8 min 16 [.63] tief deep 43,2±0,5 [1.7±.0197] Ø25,4-0,02 [1.0 -.0008] Ø28,56 [1.124] 28,1+0,1 - 0,13 Ø25+0,015 +0,002 [.984 +.0007] +.0001 Ø28,56 [1.124] 28-0,3 [1.102-.0118] M8 min 16 [.63] tief deep [1.106 +.0039 ] - .0051 6,4-0,05 [.252-.0019] 8-0,036 [.315-.0014] 43,2±0,5 [1.7±.0197] Max. Drehmomentabgabe 34 daNm [3010 lb-in] Max. Torque 34 daNm [3010 lb-in] Max. Drehmomentabgabe 34 daNm [3010 lb-in] Max. Torque 34 daNm [3010 lb-in] Option SH: Verzahnt...

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Motors with integrated brakes-7

Weitere Technische Informationen Furter technical informations Schaltzeichen Graphic symbol B C T A Zulässige Wellenbelastung Permissible shaft load The permissible shaft load Prad depends on the speed (n) and the distance (L) from the point of load to the mounting flange and shaft version. Die zulässige Wellenbelastung Prad hängt ab von den Drehzahlen (n) und Abstand (L) zwischen dem Angrifsspunkt der Last zum Befestigungsflansch und der Abtriebswell. Montageflansch Mountingflange + Für Wellenoptionen C, CO, SH und SA: For shaft options C, CO, SH and SA: P rad= 800 X 25000 ,[daN*] n 95+L P rad=...

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Motors with integrated brakes-9

Hydraulische Motorbremse EPMT®/B Hydraulic motor-brake EPMT/B Modell: Axialverteilerventil, Planetenrollersatz, integrierte Lamellenbremse Anschlusse: Seitlich, BSPP Gewinde Wellen: Zylindrisch, konisch oder verzahnt Metal working machines Plastic and rubber machinery Special vehicles Road building machines Agriculture machines Model: Disc valve, roll-gerotor, fully integrated fric- tion disk brake Ports: Side ports, BSPP threaded ports Shafts: Cylindrical, tapered orsplined Other special features Ubersicht Overview Oil flow in drain line Pressure losses Motorbrake EPMT/B

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Motors with integrated brakes-10

Technische Daten Technical datas Intermittierend: Betrieb max. 10% pro Minute Fur Drehzahlen kleiner der min. Drehzahl sprechen Sie uns bitte an. Bei Motorbremsen muss grundsatzlich Leckol angeschlossen werden. Der min. Offnungsdruck der Bremse ist die Differenz zwischen dem Druck in der Bremsenluftleitung und dem Druck in der Leckolleitung. Intermittierende Druckgefalle und Olstrome diirfen nicht gleichzeitig erreicht werden. Maximale Oltemperatur wahrend des Betriebs 82° C [180° F] Die Lebensdauer der Motoren kann erhoht werden, wenn die Antriebswelle 10-15 Minuten vor voller Belastung frei...

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Motors with integrated brakes-11

Bestellcode EPMT®/B Ordercode EPMT®/B EPMT/B 1 3 2 4 Schluckvolumen Pos. 1 Displacement SH 160 161,1 cm³/U ccm/rev [9.83 in³/rev] 200 201,4 cm³/U ccm/rev [12.29 in³/rev] 250 251,8 cm³/U ccm/rev [15.36 in³/rev] 315 326,3 cm³/U ccm/rev [19.90 in³/rev] 400 410,9 cm³/U ccm/rev [25.06 in³/rev] 500 523,6 cm³/U ccm/rev [31.95 in³/rev] Pos. 2 C * K Verzahnt Ø1 1/2", 17 Zähne ANS B92.1-1970 Splined Ø1 1/2", 17T ANS B92.1-1970 Konisch 1:10 Ø45, Passfeder B12x8x28 DIN 6885 Tapered 1:10 Ø45, parallel key B12x8x28 DIN 6885 Sonderausführungen Pos. 3 Special features R P PC Drehrichtung umgedreht Reverse rotation...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.