1. Catalogs
  2. LÖSI
  3. EPMM Hydraulic Motor

EPMM Hydraulic Motor

EPMM Hydraulic Motor
1 / 10 PagesView full catalog

EPMM Hydraulic Motor

Product catalog summary
Overview: The document provides comprehensive technical specifications and options for the Planetary Motor EPMM, which is suitable for a range of industrial applications including conveyors, textile machines, and machine tools.
Applications: The EPMM motor is designed for use in various equipment such as conveyors, textile machines, machine tools, mining machinery, ventilators, and construction plant equipment.
Construction and Options: The motor features a spool valve and gerotor model with customizable mounting options, including with or without a flange. Ports can be positioned at the rear or side, with metric or BSPP threading. Customizable features include pressure valves, shaft types (cylindrical or splined), speed sensing, and other special features.
Technical Specifications: Key specifications include a max displacement of 8.2 - 50.0 cm³/rev, max speed of 2240 RPM, max torque of 5.8 daNm, max output of 3.2 kW, max pressure drop of 140 bar, max oil flow of 25 l/min, temperature range of -40 to 140°C, optimal viscosity of 20 - 75 mm²/s, and filtration ISO Code 20/16 with a recommended 25 μm.
Performance Data: The document details continuous and intermittent performance metrics for different motor types (EPMM 8, 12.5, 20, 32, 40, 50), including speed, torque, output, pressure drop, and oil flow.
Ordering Information: The order code includes options for pressure relief valves, mounting flanges, port types, displacement, shaft types, and special features like speed sensors and reverse rotation.
Special Features: Options include speed sensors, low leakage, free running, reverse rotation, and corrosion protection paint.
Technical Data for Speed Sensor: Specifications include a frequency range of 0 - 15000 Hz, output options of PNP and NPN, power supply of 10 - 36 VDC, current input of 20 mA, ambient temperature range of -40 to 125°C, protection rating of IP 67, and 30 pulses per revolution.
Connection Specifications: Details are provided for speed sensor connections, including order codes for NPN and PNP types and color coding for connection cables. The speed sensor is supplied separately and requires installation as per the provided instructions.
Hydraulic Motor Options: Two options are described: LL (Low Leakage) for low leakage in series-connected systems, and FR (Free Running) for high-speed operations with increased clearance for better lubrication and reduced mechanical drag.
Technical Information: Permissible shaft load is calculated based on the distance from the load application point to the mounting surface. If the load exceeds permissible limits, a flexible coupling is recommended.
Performance Diagrams: Function diagrams illustrate motor performance under various pressures and speeds, based on average performance with specific back pressure and oil viscosity conditions.
See more

Catalog excerpts

EPMM Hydraulic Motor-1

Planetenmotor EPMM® Planetarymotor EPMM Modell: Langsschieberventil, Planetensatz Einbau: Ohne oder mit Flansch Anschlusse: Hinten oder seitlich, metrisches oder Druckbegrenzungsventil: Ohne oder mit Ventil Wellen: Zylindrisch oder verzahnt Ubersicht Overview Textile machines Machine tools Mining machinery Construction plant equipment Model: Spool valve, gerotor Mounting: Without or with flange Ports: Rear or side ports, metric or BSPP threaded Pressure valve: Without or with valve Shafts: Cylindrical orsplined Speed sensoring Other special features Schaltzeichen Graphic symbol Druckverlust Pressure losses 1-1-1 Planetenmotor EPMM | Planetarymotor EPMM

 Open the catalog to page 1
EPMM Hydraulic Motor-2

Technische Daten Technicaldatas Intermittierend: Betrieb max. 10% pro Minute Fur Drehzahlen kleiner der min. Drehzahl sprechen Sie uns bitte an. 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. Intermittent: Working max. 10% per minute For speeds lower than given, please consult us. Intermittent speed and pressure should not occur simultaneously. Recommended minimum oil viscosity 13...

 Open the catalog to page 2
EPMM Hydraulic Motor-3

Bestellcode EPMM® Ordercode EPMM® EPMM 1 2 3 4 5 6 Druckbegrenzungsventil P D Ohne Ventil Without valve Seitenanschluss mit Druckbegrenzungsventil in A oder B Sideports with crossover relief valve in A or B Seitenanschluss mit Druckbegrenzungsventil in A und B Sideports with crossover relief valve in A and B frei omit M Metrisch Metric (ISO 262) L B → A (linksdrehend left running ) R Ohne Flansch, drei Gewindebohrungen Without flange, three bolts mount Ovalflansch, zwei Befestigungslöcher Oval mount, two holes A → B (rechtsdrehend right running ) Ventileinstellung *** Pos. 8 Valve setting ***...

 Open the catalog to page 3
EPMM Hydraulic Motor-4

Pos. 1 Druckbegrenzungsventil Pressure relief valve Option P: Seitenanschluss mit DBV in A oder B Option P: Sideports with PRV in A or B Option D: Seitenanschluss mit DBV in A und B Option P: Sideports with PRV in A and B max L max L 2,5 [.098 ] A T B P(A,B) [1.197+..0079] - 0039 0,2 30,4 +0,1 - 69 [2.716] 0,2 30,4 +0,1 - [1.197+..0079] - 0039 T 21,2±0,15 [.835±.0059 ] A 69 [2.716] 4 [.157 ] P(A,B) B max 64 [2.52] 40,3±0, 3 [1.587±.01 18] max 64 [2.52] Pos. 2 Montageflansch Mounting flange Option F: Ovalflansch Option F: Oval mount 2xø9±0, 2 [.354±.0078 ] ø63 -0,05 80±0,2 [3.149±.0078] 97 [3.819]...

 Open the catalog to page 4
EPMM Hydraulic Motor-5

Schluckvolumen Displacement Druckauf Anschluss A - rechtsdrehend Druckauf Anschluss B - linksdrehend Druckauf Anschluss A - linksdrehend Druckauf Anschluss B - rechtsdrehend Standard rotation Viewed from shaft end Port A pressurized- right running Port B pressurized- left running Viewed from shaft end Port A pressurized- left running Port B pressurized- right running Abtriebswelle Shaft Max. Drehmomentabgabe 3,9 daNm [345 Ib-in Max. Torque 3.9 daNm [345 Ib-in] Max. Drehmomentabgabe 3 daNm [265 Ib-in] Max. Torque 3 daNm [265 Ib-in] Max. Drehmomentabgabe 4,4 daNm [390 Ib-in] Max. Torque 4.4 daNm...

 Open the catalog to page 5
EPMM Hydraulic Motor-6

Pos. 9 Sonderausfuhrungen Special features Option RS: Speed sensor Output signal Technische Daten Technical data Frequency range Power supply Stroma ufnahme Current input Ambient temperature Plug connector Mounting principle Wiring diagram Anschluss Belegung Stick type Order code for speed sensor Der Drehzahlsensor wird nicht montiert geliefert. Der Sensor befindet sich in einer Plastiktute in der Umverpa- ckung des Motors. Fur eine Installation beachten Sie bitte die beiliegende Montageanleitung. The speed sensor will be delivered not fitted, but is supplied in a plastic bag with the motor....

 Open the catalog to page 6
EPMM Hydraulic Motor-7

Option LL: Geringes Lecköl Option LL: Low Leakage Die Hydraulikmotoren der LL Reihe sind für den Einsatz im ganzen Anwendungsbereich (Druckabfall und Drehzahl) entworfen. Sie haben jedoch erheblich geringere Verluste in den Verdrängungsräumen. Diese Motoren sind geeignet für hydraulische Systeme bei denen die Motoren in Reihe geschaltet sind und geringe Leckölverluste gefordert sind. LL series hydraulic motors are designed to operate at the whole standard range of working conditions (pressure drop and frequency of rotation), but with considerable decreased volumetric losses in the drain ports....

 Open the catalog to page 7
EPMM Hydraulic Motor-8

Leistungsdiagramme Function diagrams 100 1,4 1,2 1,0 75 50 0,6 0,4 25 0,2 p=140 bar I 2030 PSI 3kW 2,5kW 1kW 0,8 20 l/min 5.28 GPM 16 l/min 4.23 GPM 12 l/min 3.17 GPM 8 l/min 2.11 GPM 4 l/min 1.6 GPM 2 l/min .53 GPM Intermittierend Intermittent 125 M daNm 120 bar 1740 PSI 2kW 100 bar 1450 PSI 1,5kW N=0,25 kW 0,5kW Dauerbetrieb Continuous working M lb-in Q=1 l/min .26 GPM EPMM 8 =73% 70 bar 1020 PSI t 65% 55% 50 bar 725 PSI 30 bar 440 PSI 0 Dauerbetrieb Continuous working 250 500 750 1000 1250 1500 1750 Intermittierend Intermittent 2000 2250 2500 U/min RPM Die Leistungsdiagramme werden bei einem...

 Open the catalog to page 8
EPMM Hydraulic Motor-10

6 500 5 400 55% 60% 65% 25 l/min 5.6 GPM 20 l/min 5.28 GPM 15 l/min 3.96 GPM 10 l/min 2.64 GPM 5 l/min 1.32 GPM 600 M daNm 7 Intermittierend Intermittent M lb-in Q=3 l/min .79 GPM EPMM 40 70% 2,5kW 4 200 100 2 1 80 bar 1200 PSI Dauerbetrieb Continuous working 3 100 bar 1450 PSI 2kW =75% t 300 p=120 bar 1740 PSI 3k W 1,5kW 1kW N=0,25 kW 50 bar 725 PSI 0,5kW 30 bar 440 PSI 00 Dauerbetrieb Continuous working 0 100 200 300 400 Intermittierend Intermittent U/min RPM 600 500 500 5 1kW 4 300 3 200 2 Dauerbetrieb Continuous working 400 100 25 l/min 5.6 GPM 20 l/min 5.28 GPM 15 l/min 3.96 GPM 10 l/min...

 Open the catalog to page 10
*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.